MAX5512EUA+ Maxim Integrated Products, MAX5512EUA+ Datasheet
MAX5512EUA+
Specifications of MAX5512EUA+
Related parts for MAX5512EUA+
MAX5512EUA+ Summary of contents
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... Rail-to-Rail is a registered trademark of Nippon Motorola, Inc. SPI and 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/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs Ultra-Low 5µ ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD OUTA, OUTB to GND .................................-0. FBA, FBB to GND .......................................-0. SCLK, DIN GND ..............................-0. REFIN, REFOUT to ...
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ELECTRICAL CHARACTERISTICS (continued +1.8V to +5.5V, OUT_ unloaded PARAMETER SYMBOL REFERENCE INPUT (MAX5512/MAX5514) Reference-Input Voltage Range Reference-Input Impedance REFERENCE OUTPUT (MAX5513/MAX5515) Initial Accuracy V Output-Voltage Temperature V Coefficient (Note 4) Line Regulation Load Regulation Output Noise ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs ELECTRICAL CHARACTERISTICS (continued +1.8V to +5.5V, OUT_ unloaded PARAMETER SYMBOL DAC Power-Up Time Output Power-Up Glitch FB_ Input Current DIGITAL INPUTS (SCLK, DIN, CS) Input High Voltage V Input Low Voltage ...
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TIMING CHARACTERISTICS (V = +4.5V to +5.5V MIN MAX PARAMETER TIMING CHARACTERISTICS (V = 4. Serial Clock Frequency DIN to SCLK Rise Setup Time DIN to SCLK Rise Hold ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs (V = 5.0V 4.096V (MAX5512/MAX5514 REF SUPPLY CURRENT vs. SUPPLY VOLTAGE (MAX5512/MAX5514) 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 ...
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V = 4.096V (MAX5512/MAX5514 REF INL vs. INPUT CODE ( 1.8V) DD REF 0.10 0.05 0 -0.05 -0.10 -0.15 -0.20 -0.25 -0. 100 150 200 250 300 DIGITAL INPUT CODE ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs (V = 5.0V 4.096V (MAX5512/MAX5514 REF DAC OUTPUT VOLTAGE vs. OUTPUT SOURCE CURRENT REF DD CODE = MIDSCALE ...
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V = 4.096V (MAX5512/MAX5514 REF REFERENCE OUTPUT VOLTAGE vs. REFERENCE OUTPUT CURRENT 3. 3.91 3.90 3.89 3.88 -500 2000 4500 7000 9500 12,000 14,500 REFERENCE OUTPUT CURRENT (µA) REFERENCE LINE-TRANSIENT RESPONSE ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs (V = 5.0V 4.096V (MAX5512/MAX5514 REF REFERENCE LOAD TRANSIENT (V = 5V) DD 200µs/div REFERENCE PSRR vs. FREQUENCY ...
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PIN MAX5512 MAX5513 MAX5514 — 4 — 4 — — — — — — — ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs POWER- DOWN CONTROL CONTROL SCLK LOGIC DIN AND SHIFT CS REGISTER POWER- DOWN CONTROL CONTROL SCLK LOGIC DIN AND SHIFT CS REGISTER 12 ______________________________________________________________________________________ Functional Diagrams (continued 2-BIT REF PROGRAMMABLE BUF REFERENCE INPUT ...
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POWER- DOWN CONTROL CONTROL SCLK LOGIC DIN AND SHIFT CS REGISTER Detailed Description The MAX5512–MAX5515 dual, 8-bit, ultra-low-power, voltage-output DACs offer Rail-to-Rail buffered voltage outputs. The DACs operate from a 1.8V to 5.5V supply and require only 5µA (max) supply ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs Table 1. Serial Write Data Format CONTROL MSB Sub-bits must be set to zero for proper operation. SCLK DIN t CS0 CS t CSW Figure 1. Timing ...
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Table 2. Serial Interface Programming Commands CONTROL BITS INPUT DATA D7– XXXXXXXX 8-bit data 8-bit data — ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs The MAX5512–MAX5515 feature two power modes to conserve power during idle periods. In normal opera- tion, the device is fully operational. In shutdown mode, the device is completely powered down, including the internal voltage reference ...
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Applications Information 1-Cell and 2-Cell Circuits See Figure 3 for an illustration of how to power the MAX5512–MAX5515 with either one lithium-ion battery or two alkaline batteries. The low current consumption of the devices make the MAX5512–MAX5515 ideal for battery-powered ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs Voltage Biasing a Current-Output Transducer See the circuit in Figure 5 for an illustration of how to configure the MAX5514/MAX5515 to bias a current-out- put transducer. In Figure 5, the output voltage of the MAX5514/MAX5515 ...
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REFIN DAC VOUTA R2 FBA R1 1/2 MAX5514 DAC VOUTB FBB Figure 8. Separate Force-Sense Outputs Create Unity and Greater-than-Unity DAC Gains Using the Same Reference Self-Biased Two-Electrode Potentiostat Application See the circuit in Figure 10 for an illustration of ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs REF OUTA DAC I F FBA MAX5515 SENSOR REF OUTB DAC FBB REFOUT BAND GAP Figure 11. Driven Two-Electrode Potentiostat Application 20 ______________________________________________________________________________________ Pin Configurations (continued) TOP VIEW TO ADC SCLK ...
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For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs Package Information PACKAGE OUTLINE 12,16,20,24L QFN THIN, 4x4x0 21-0139 ...
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Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 22 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE 12,16,20,24L QFN THIN, 4x4x0.8 mm ...
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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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 23 © 2004 Maxim Integrated Products ...