MAX5512 MAXIM [Maxim Integrated Products], MAX5512 Datasheet
MAX5512
Related parts for MAX5512
MAX5512 Summary of contents
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... The zero-scale outputs enable glitch-free power-up. The MAX5512 accepts an external reference input and provides unity-gain outputs. The MAX5513 contains a precision internal reference and provides a buffered external reference output with unity-gain DAC outputs. ...
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... Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (V = +1.8V to +5.5V, OUT_ unloaded PARAMETER SYMBOL STATIC ACCURACY (MAX5512/MAX5514 EXTERNAL REFERENCE) Resolution Integral Nonlinearity (Note 1) Differential Nonlinearity (Note 1) DNL Offset Error (Note 2) V Offset-Error Temperature Drift ...
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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 Voltage Short-Circuit Current (Note aci ti ve Load S tab Rang e ...
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... IN IN Positive and negative (Note 10) 0.1 to 0.9 of full scale to within 0.5 LSB (Note 10 0.1Hz to 10Hz 10Hz to 10kHz MAX5513/MAX5515 MAX5512/MAX5514 MAX5513/MAX5515 V DD (Note (Note 9) = +25°C.) A MIN TYP MAX = 1.8V 3.8 = 1. ...
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... CS1 SYMBOL CONDITIONS f SCLK CSW t CSH t CSS t CSO t CS1 or GND indefinitely, provided that package power dissipation is not exceeded. = 5V, V REF = 4.096V (MAX5512/MAX5514 +25°C.) A MIN TYP MAX UNITS 0 16.7 MHz 100 ...
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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 5.5 6.0 SUPPLY VOLTAGE (V) SUPPLY CURRENT vs. TEMPERATURE (MAX5513/MAX5515 -40 - TEMPERATURE (°C) STANDBY SUPPLY CURRENT vs. TEMPERATURE (MAX5513/MAX5515) 5.0 4.5 4 3.9V REF 3 2.4V REF 3.0 2 1.9V 2.0 REF V = 1.219V REF 1 ...
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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 DNL vs. INPUT CODE ( 5V) DD REF 0.04 0.03 0.02 0.01 0 -0.01 -0.02 -0. 100 150 200 250 300 DIGITAL INPUT CODE DIGITAL FEEDTHROUGH RESPONSE MAX5512 toc16 ZERO SCALE ...
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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 1. 0.001 0.010 0.100 1 10 100 OUTPUT SOURCE CURRENT (mA) OUTPUT LARGE-SIGNAL STEP RESPONSE ( 3.9V) DD REF ...
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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 (V = 3.9V) REF 100µs/div REFERENCE LOAD TRANSIENT (V = 5V) DD 200µs/div _______________________________________________________________________________________ Dual, Ultra-Low-Power, 8-Bit, Voltage-Output DACs Typical Operating Characteristics (continued ...
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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 0.01 0 FREQUENCY (kHz) REFERENCE OUTPUT NOISE (0.1Hz TO 10Hz 5V 1s/div 10 ______________________________________________________________________________________ Typical Operating Characteristics (continued ...
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... Bypass V 9 GND Ground 10 OUTA Channel A Analog Voltage Output 12 FBA Channel A Feedback Input EP Exposed Paddle Exposed Paddle. Connect EP to GND. V REFIN DD MAX5512 INPUT DAC 8-BIT DAC REGISTER REGISTER INPUT DAC 8-BIT DAC REGISTER REGISTER GND Pin Description FUNCTION to a 1.8V to 5.5V power DD to GND with a 0.1µ ...
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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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... DAC REGISTER REGISTER GND The MAX5512–MAX5515 include a single, 16-bit, input shift register. Data loads into the shift register through the serial interface. CS must remain low until all 16 bits are clocked in. The 16 bits consist of 4 control bits (C3–C0), 8 data bits (D7–D0) (S3– ...
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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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... Load DAC registers A and B from respective input registers; DAC outputs A and B updated; MAX5513/MAX5515 enter normal 0000 operation if in standby or shutdown; MAX5512/MAX5514 enter normal operation if in shutdown. Load input register A and DAC register A from shift register; DAC output A updated; Load DAC register B from input register B; DAC 0000 output B updated ...
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... MAX5513/MAX5515 back to normal operation. When transitioning from standby mode to normal operation, only the DAC power-up time is required before the DAC outputs are valid. The MAX5512/MAX5514 accept a reference with a volt- age range extending from represented by a digitally programmable volt- OUT ...
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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 applications. 1.8V ≤ V ALKALINE 2.2V ≤ V LITHIUM 0.1µF ...
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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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For the latest package outline information www.maxim-ic.com/packages 0.50–0.1 0.6–0.1 1 0.6–0.1 D TOP VIEW FRONT VIEW ...