MAX1082AEUE+ Maxim Integrated Products, MAX1082AEUE+ Datasheet
MAX1082AEUE+
Specifications of MAX1082AEUE+
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MAX1082AEUE+ Summary of contents
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... Typical Operating Circuit appears at end of data sheet. SPI and QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. ________________________________________________________________ Maxim Integrated Products For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. o 4-Channel Single-Ended or 2-Channel ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference ABSOLUTE MAXIMUM RATINGS V to GND............................................................ -0.3V to +6V DD_ ....................................................... -0.3V to +0.3V DD_ DD2 CH0–CH3, COM to GND ............................ -0. REF, REFADJ to GND ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference ELECTRICAL CHARACTERISTICS—MAX1082 (continued +4.5V to +5.5V, COM = GND, f DD1 DD2 at REF, REFADJ = DD1 A MIN PARAMETER ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference ELECTRICAL CHARACTERISTICS—MAX1082 (continued +4.5V to +5.5V, COM = GND, f DD1 DD2 at REF, REFADJ = DD1 A MIN MAX ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference ELECTRICAL CHARACTERISTICS—MAX1083 (continued +2.7V to +3.6V, COM = GND, f DD1 DD2 +2.5V at REF, REFADJ = DD1 A MIN PARAMETER SYMBOL ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference ELECTRICAL CHARACTERISTICS—MAX1083 (continued +2.7V to +3.6V, COM = GND, f DD1 DD2 +2.5V at REF, REFADJ = DD1 A MIN PARAMETER SYMBOL ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference TIMING CHARACTERISTICS—MAX1083 (Figures +2.7V to +3.6V; T DD1 DD2 PARAMETER SYMBOL SCLK Period t SCLK Pulse Width High t SCLK Pulse Width Low ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference (MAX1082 5.0V 6.4MHz; MAX1083: V DD1 DD2 SCLK at REF, 0.01µF capacitor at REFADJ INTEGRAL NONLINEARITY vs. DIGITAL OUTPUT CODE 0.20 0.15 0.10 ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference (MAX1082 5.0V, f DD1 DD2 SCLK at REF, 0.01µF capacitor at REFADJ REFERENCE VOLTAGE vs. TEMPERATURE 2.5002 2.5000 MAX1082 2.4998 MAX1083 2.4996 2.4994 2.4992 2.4990 ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference PIN NAME 1 V Positive Supply Voltage DD1 2–5 CH0–CH3 Sampling Analog Inputs Ground Reference for Analog Inputs. COM sets zero-code voltage in single-ended mode. Must be 6 COM stable to ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference Detailed Description The MAX1082/MAX1083 ADCs use a successive- approximation conversion technique and input T/H cir- cuitry to convert an analog signal to a 10-bit digital out- put. A flexible serial interface ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference The T/H enters its tracking mode on the falling clock edge after the fifth bit of the 8-bit control word has been shifted in. It enters its hold mode on the ...
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Table 1. Channel Selection in Single-Ended Mode (SGL / SEL2 SEL1 SEL0 Table 2. Channel Selection in Pseudo-Differential Mode (SGL / DIF = 0) SEL2 SEL1 ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference Table 3. Control-Byte Format BIT 7 BIT 6 BIT 5 (MSB) START SEL2 SEL1 BIT NAME The first logic “1” bit after CS goes low defines the beginning of the control ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference CS SCLK 1 4 SEL SEL SEL UNI/ DIN BIP START SSTRB RB1 DOUT IDLE A/D STATE Figure 5. Single-Conversion Timing Software Power-Down Software power-down is activated using ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference CS t CSS t CSO SCLK DIN t DOE DOUT t STE SSTRB Figure 6. Detailed Serial-Interface Timing mode (PD1 = PD0 = 0), with an external ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference CS DIN S CONTROL BYTE SCLK DOUT SSTRB Figure 7. Continuous 16-Clock/Conversion Timing 1.50 1.25 1.00 0.75 0.50 0.25 0 0.0001 0.001 0.01 0.1 TIME IN SHUTDOWN (s) ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference unipolar operation, and 1LSB = 2.44mV [(2.500V / 2) / 1024] for bipolar operation. Layout, Grounding, and Bypassing For best performance, use printed circuit (PC) boards; wire-wrap boards are not recommended. ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference +3.3V 24k 510k 100k 0.047µF Figure 12. MAX1082/MAX1083 Reference-Adjust Circuit OUTPUT CODE FULL-SCALE TRANSITION 111 110 101 00 . ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference Table 5. Full Scale and Zero Scale UNIPOLAR MODE Full Scale REF COM SUPPLIES +3V GND *R = 10Ω V GND COM V DD DD2 MAX1082 MAX1083 *OPTIONAL ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference 10µF 0.1µ DD1 2 CH0 MAX1082 3 CH1 ANALOG MAX1083 INPUTS 4 CH2 5 CH3 V DD1 6 COM SHDN 7 REF 8 4.7µF Figure 16. QSPI Connections, External ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference CS SCLK START SEL2 SEL1 SEL0 DIN SSTRB DOUT Figure 18. MAX1082/MAX1083-to-TMS320 Serial Interface Typical Operating +5V OR +3V CH0 V DD1 0.1µ DD2 +2.5V ANALOG MAX1082 INPUTS ...
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Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference ________________________________________________________Package Information Note: MAX1082/MAX1083 do not have an exposed die pad. ______________________________________________________________________________________ 23 ...
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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. 24 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2000 Maxim Integrated Products NOTES Printed USA is a registered trademark of Maxim Integrated Products ...