MAX11359AETL+T Maxim Integrated Products, MAX11359AETL+T Datasheet
MAX11359AETL+T
Specifications of MAX11359AETL+T
Related parts for MAX11359AETL+T
MAX11359AETL+T Summary of contents
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... Industrial Control Data-Acquisition Systems SPI/QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. ________________________________________________________________ Maxim Integrated Products For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. o +1.8V to +3.6V Single-Supply Operation o Multichannel 16-Bit Sigma-Delta ADC ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ABSOLUTE MAXIMUM RATINGS AV to AGND .........................................................-0. DGND.........................................................-0. ............................................................- AGND to DGND.....................................................-0.3V ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ELECTRICAL CHARACTERISTICS (continued) ( +1.8V to +3.6V REF 10µF, 10µF between CF+ and CF PARAMETER SYMBOL Normal-Mode ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ELECTRICAL CHARACTERISTICS (continued) ( +1.8V to +3.6V REF 10µF, 10µF between CF+ and CF PARAMETER SYMBOL Output ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ELECTRICAL CHARACTERISTICS (continued) ( +1.8V to +3.6V REF 10µF, 10µF between CF+ and CF PARAMETER SYMBOL Long-Term ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ELECTRICAL CHARACTERISTICS (continued) ( +1.8V to +3.6V REF 10µF, 10µF between CF+ and CF PARAMETER SYMBOL Power-Supply ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ELECTRICAL CHARACTERISTICS (continued) ( +1.8V to +3.6V REF 10µF, 10µF between CF+ and CF PARAMETER SYMBOL Input ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ELECTRICAL CHARACTERISTICS (continued) ( +1.8V to +3.6V REF 10µF, 10µF between CF+ and CF PARAMETER SYMBOL DV ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ELECTRICAL CHARACTERISTICS (continued) ( +1.8V to +3.6V REF 10µF, 10µF between CF+ and CF PARAMETER SYMBOL UPIO_ ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ELECTRICAL CHARACTERISTICS (continued) ( +1.8V to +3.6V REF 10µF, 10µF between CF+ and CF PARAMETER SYMBOL Total ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Table 1. Output Noise (Notes 12, 13, and 14) RATE (sps) GAIN = 1 10 1.684 40 3.178 50 3.234 60 3.307 200 55.336 240 104.596 400 ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor TIMING CHARACTERISTICS (Figures 1 and 19) ( +1.8V to +3.6V, external 10µF between CF+ and CF MIN ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor CSH CYC t CSS SCLK t DS DIN t DV DOUT Figure 1. Detailed Serial-Interface Timing DV DD 6kΩ DOUT DOUT 6kΩ ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ( 1.8V +1.25V REF DV SUPPLY CURRENT DD vs. TEMPERATURE 700 NORMAL MODE CLK BUFFER DISABLED 600 DV = ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ( 1.8V +1.25V REF INTERNAL OSCILLATOR FREQUENCY vs. TEMPERATURE 2.8 2.7 C 2.6 2.5 2 2.3 2.2 ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ( 1.8V +1.25V REF REFERENCE VOLTAGE OUTPUT NOISE (0.1Hz TO 10Hz) MAX11359A toc22 V = +1.25V REF AV = ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ( 1.8V +1.25V REF DAC DNL vs. OUTPUT CODE 0.20 0.15 0.10 0.05 0 -0.05 -0. 2.5V ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ( 1.8V +1.25V REF DAC LARGE-SIGNAL OUTPUT STEP RESPONSE V = +1.25V REF AV = +3.0V DD 40µs/div OP-AMP ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ( 1.8V +1.25V REF OP-AMP OUTPUT VOLTAGE vs. OUTPUT SOURCE CURRENT 1.80 1.75 1.70 1.65 UNITY GAIN ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ( 1.8V +1.25V REF SPDT ON-RESISTANCE vs. TEMPERATURE -40 -15 ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ( 1.8V +1.25V REF VOLTAGE SUPERVISOR THRESHOLD vs. TEMPERATURE 0.10 0.05 DV SUPERVISOR DD 0 -0.05 -0.10 CPOUT SUPERVISOR ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor PIN NAME 1 CLK Clock Output. Default is 2.457MHz output clock for µC. 2 UPIO2 User-Programmable Input/Output 2. See the UPIO2_CTRL Register section for functionality. 3 UPIO3 ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor PIN NAME 25 OUTA DACA Force-Sense Output. Analog input to mux. 26 AGND Analog Ground Analog Supply Voltage. Also ADC reference voltage during ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Detailed Description The MAX11359A DAS features a multiplexed differential 16-bit ADC, 10-bit force-sense DAC, an RTC with an alarm, a selectable bandgap voltage reference, a signal- detect ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor and dynamic range constraints. The force-sense DAC provides 10-bit resolution for precise sensor applica- tions. The ADC and DAC both utilize a low-drift 1.25V internal bandgap reference ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor The MAX11359A contains an on-chip digital lowpass fil- ter that processes the data stream from the modulator 4 4 using a SINC (sinx/x) response. The SINC settling ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor DV DD LDOE 1.22V OP LDOE LINEAR 1.65V VOLTAGE REGULATOR Figure 5. Linear-Regulator Block Diagram Voltage Supervisors The MAX11359A provides voltage supervisors to monitor DV and CPOUT. ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor WDTO DV DD 1.8VTH ANALOG 2:1 MUX 2.0VTH LSDE Figure 7. DV Voltage-Supervisor Block Diagram DD CPOUT 2.7VTH 1.25V CPDE CPOUT (2.7V) VOLTAGE MONITOR Figure 8. CPOUT ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Enable the watchdog timer by writing the WDE bit in the CLK_CTRL register. After enabling the watch- dog timer, the device asserts RESET for ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor FLLE M32K FREQUENCY COMPARE Figure 12. High-Frequency Clock and FLL Block Diagram Program each UPIO1–UPIO4 as one of the following: • General-purpose input • Power-mode control • ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Two-Current Method For the two-current method, currents I passed through a p-n junction. This requires two V measurements. Temperature measurements can be performed using I and I ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor MEAS where g and b are the gain and offset calibration val- ues, respectively. These calibration values are avail- ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor CS SCLK DIN DOUT X = DON’T CARE. Figure 14. Serial-Interface Register Write with 8-Bit Control Word, Followed by a Variable Length Data ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Register Definitions Table 4. Register Address Map REGISTER CTL START NAME (R/W) ADC 1 R/W 0 MUX 1 R/W 0 DATA OFFSET CAL 1 ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Register Bit Descriptions ADC Register (Power-On State: 0000 0000 0000 00XX) MSB ADCE STRT RATE<2:0> The ADC register configures the ADC and starts a conversion. ADCE: ADC ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Table 6. Setting the ADC Conversion Rate* CONTINUOUS SINGLE CONVERSION CONVERSION RATE2 RATE (sps) RATE (sps ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor MUX Register (Power-On State: 0000 0000) MSB S (ADR0) MUXP3 MUXP2 The MUX register configures the positive and negative mux inputs and can start an ADC conversion. ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor DATA Register (Power-On State: 0000 0000 0000 0000) MSB ADC15 ADC14 ADC13 ADC7 ADC6 ADC5 ADC<15:0> Analog-to-digital conversion data bits. These 16 bits are the results from ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor DACA_OP Register (Power-On State: 000X XX00 0000 0000) MSB DAE OP2E OP1E DACA7 DACA6 DACA5 DACA_OP Register Writing to the DACA_OP output register updates DACA on the ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor AON: ADC and DAC/op-amp power-on bit. This bit pro- vides a method of turning on several analog functions with a single write. Setting AON = 1 asserts ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor CLK_CTRL Register (Power-On State: 00X0 1111 0010 1110) MSB AWE ADE CKSEL2 CKSEL1 CKSEL0 The CLK_CTR register contains the control bits for the RTC alarms and clocks. ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor HFCE: High-frequency-clock enable bit. Set HFCE = 1 to enable the internal high-frequency clock source, and set HFCE = 0 to disable the high-frequency clock source. If ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor RTC Register (Power-On State: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000) MSB SEC31 SEC30 SEC29 SEC23 SEC22 SEC21 SEC15 SEC14 SEC13 SEC7 SEC6 SEC5 ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor PWM_CTRL Register (Power-On State: 0000 0000 00XX XXXX) MSB PWME FSEL2 FSEL1 SPD1 SPD2 The PWM_CTRL register contains control bits for the 8- bit PWM. PWME: PWM-enable ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor PWM_THTP Register (Power-On State: 0000 0000 0000 0000) MSB PWMTH7 PWMTH6 PWMTH5 PWMTP7 PWMTP6 PWMTP5 The PWM_THTP register contains the bits that set the PWM on-time and ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Table 15. Normal-Mode and Sleep-Register Summary REGISTER CIRCUIT BLOCK NAME DESCRIPTION ADC ADC DACA/OP3 DACA_OP OP1 Reference Buffer Gain and Enable REF_SDC Signal-Detect Comparator Time-of-Day Alarm Enable ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor SLEEP_CFG Register (Power-On State: 1100 XXXX) MSB SLP (ADR0) SOSCE SCK32E The SLEEP_CFG register allows users to program spe- cific behavior for the 32kHz oscillator, buffer, and ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor UPIO4_CTRL Register (Power-On State: 0000 1000) MSB UP4MD3 UP4MD2 UP4MD1 UPIO4_CTRL register. This register configures the UPIO4 pin functionality. UP4MD<3:0>: UPIO4-mode selection bits. These bits configure the ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor UPIO2_CTRL Register (Power-On State: 0000 1000) MSB UP2MD3 UP2MD2 UP2MD1 UPIO2_CTRL register. This register configures the UPIO2 pin functionality. UP2MD<3:0>: UPIO2-mode selection bits. These bits configure the ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Table 16. UPIO Mode Configuration MODE UP4MD<3:0>, UP3MD<3:0>, UP2MD<3:0>, UP1MD<3:0> MAX11359A GPI GPO SWA or SWA ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor UPIO_SPI Register (Power-On State: 0000 XXXX) MSB UP4S UP3S UP2S UPIO_SPI pass-through control register. These bits map the serial interface signals to the UPIO pins, allow- ing ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor SW_CTRL Register (Power-On State: 0000 00XX) MSB SWA X SPDT11 The switch-control register controls the two SPDT switches (SPDT1 and SPDT2) and the DACA output buffer SPST ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor TEMP_CTRL Register (Power-On State: 0000 XXXX) MSB IMUX1 IMUX0 IVAL1 The temperature-sensor control register controls the internal and external temperature measurement. IMUX<1:0>: Internal current-source MUX bits. Selects ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor IMSK Register (Power-On State: 1111 011X 1111 1111) MSB MLDVD MLCPD MADO MUPR4 MUPR3 MUPR2 The IMSK register determines which bits of the STATUS register generate an ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor hysteresis helps eliminate chatter when running directly off unregulated batteries falls below +1.3V (typ), the DD power-on reset circuitry is enabled and the HYSE bit ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor ALD: Alarm (day) status bit. ALD = 1 when the value programmed in ASEC<19:0> in the AL_DAY register matches SEC<19:0> in the RTC register. Clear the ALD ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor POR LO HI XIN, XOUT (32kHz CK32K (32kHz RESET (OPEN-DRAIN ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor V /GAIN REF 1111 1111 1111 1111 FULL-SCALE TRANSITION 1111 1111 1111 1110 1111 1111 1111 1101 1111 1111 1111 1100 V REF 1 LSB = (GAIN ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor MAX11359A DAC 1.25V REF Figure 23. DAC Unipolar Rail-to-Rail Output Circuit AV and DV provide power to the MAX11359A. The powers ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor Clocking with a CMOS Signal A CMOS signal may be used to drive 32KIN divided down. Figure example circuit, which works ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor TXD RXD µC MOSI MISO SCK CS1 CS2 MEM RESET INPUT UP INPUT INPUT HIGH-FREQUENCY MICRO CLOCK DOWN X2IN INPUT 32KIN ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor The calibration works as follows: ADC = (RAW - OFFSET) x Gain x PGA where ADC is the conversion result in the DATA register, RAW is the ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor 2N3904 2N3904 Figure 28. Temperature Measurement with Two Remote Sensors IN1+ V IN+ IN1- SCM1 IN2+ V IN- IN2- SCM2 MAX11359A Figure 29. Programmable-Gain Instrumentation Amplifier ______________________________________________________________________________________ ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor MAX11359A DV DD MUX SV_ PWM ALH_ Figure 30. LCD Contrast-Adjustment Application Common-Mode Rejection Common-mode rejection (CMR) is the ability of a device to reject a signal ...
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Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor MAX11359A SV_ PWM ALH_ Figure 32. Power-Supply Sleep-Mode Duty-Cycle Control Figure 33. Single-Ended Piezoelectric Buzzer Drive ______________________________________________________________________________________ CPOUT DD V ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 66 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products ...