EVAL-AD5697RSDZ Analog Devices, EVAL-AD5697RSDZ Datasheet
EVAL-AD5697RSDZ
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EVAL-AD5697RSDZ Summary of contents
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... Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. ...
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AD5697R TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 AC Characteristics ........................................................................ 5 Timing Characteristics ................................................................ 6 Absolute Maximum ...
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Data Sheet SPECIFICATIONS 5.5 V; 1.8 V ≤ V ≤ 5.5 V; and all specifications T DD LOGIC Table 2. Parameter 1 STATIC PERFORMANCE Resolution Relative Accuracy Differential Nonlinearity Zero-Code Error Offset Error Full-Scale Error ...
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AD5697R Parameter LOGIC OUTPUTS (SDA) 2 Output Low Voltage Floating State Output Capacitance POWER REQUIREMENTS V LOGIC I LOGIC Normal Mode 9 All Power-Down Modes specifications tested with the outputs unloaded, ...
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Data Sheet AC CHARACTERISTICS kΩ to GND noted. Guaranteed by design and characterization; not production tested. Table 3. Parameter 1 Output Voltage Settling Time Slew Rate Digital-to-Analog ...
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AD5697R TIMING CHARACTERISTICS 5.5 V; 1.8 V ≤ V ≤ 5.5 V; all specifications T DD LOGIC Table 4. Parameter Min ...
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Data Sheet ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 5. Parameter V to GND GND LOGIC V to GND OUT V to GND REF Digital Input Voltage to GND 1 SDA and SCL ...
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AD5697R PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS OUT GND 2 AD5697R TOP VIEW (Not to Scale) NOTES 1. THE EXPOSED PAD MUST BE TIED TO GND CONNECT. DO NOT ...
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Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 2.5020 DEVICE 1 DEVICE 2 2.5015 DEVICE 3 DEVICE 4 DEVICE 5 2.5010 2.5005 2.5000 2.4995 2.4990 2.4985 2.4980 –40 – TEMPERATURE (°C) Figure 5. Internal Reference Voltage vs. Temperature 90 80 ...
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AD5697R 2.5002 D1 2.5000 2.4998 D3 2.4996 2.4994 2.4992 D2 2.4990 2.5 3.0 3.5 4.0 V (V) DD Figure 11. Internal Reference Voltage vs. Supply Voltage –2 –4 – –8 ...
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Data Sheet 0.10 0.08 0.06 0.04 FULL-SCALE ERROR 0.02 0 GAIN ERROR –0.02 –0.04 –0. –0. 25°C A INTERNAL REFERENCE = 2.5V –0.10 –40 – TEMPERATURE (°C) Figure 17. Gain ...
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AD5697R 0 –0.01 –0.02 –0.03 –0.04 –0.05 –0.06 –0.07 –0. –0. 25°C A INTERNAL REFERENCE = 2.5V –0.10 0 10000 20000 30000 40000 CODE Figure 23. Total Unadjusted Error vs. Code ...
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Data Sheet 1.4 1.2 FULL SCALE 1.0 ZERO CODE 0.8 EXTERNAL REFERENCE, FULL SCALE 0.6 0.4 0.2 0 – TEMPERATURE (°C) Figure 29. Supply Current vs. Temperature 4.0 DAC A DAC B 3.5 3.0 2.5 2.0 1.5 1.0 ...
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AD5697R 25°C A EXTERNAL REFERENCE = 2.5V CH1 10µV M1.0s Figure 35. 0 Output Noise Plot, External Reference 25°C A ...
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Data Sheet TERMINOLOGY Relative Accuracy or Integral Nonlinearity (INL) For the DAC, relative accuracy or integral nonlinearity is a measurement of the maximum deviation, in LSBs, from a straight line passing through the endpoints of the DAC transfer function. A ...
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AD5697R DAC-to-DAC Crosstalk This is the glitch impulse transferred to the output of one DAC due to a digital code change and subsequent analog output change of another DAC measured by loading the attack channel with a full-scale ...
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Data Sheet THEORY OF OPERATION DIGITAL-TO-ANALOG CONVERTER The AD5697R is a dual, 12-bit, serial input, voltage output DAC with an internal reference. The part operates from supply voltages of 2 5.5 V. Data is written to the AD5697R ...
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AD5697R SERIAL INTERFACE The AD5697R has a 2-wire I 2 C-compatible serial interface (refer C-Bus Specification, Version 2.1, January 2000, available from Philips Semiconductor). See Figure 2 for a timing diagram of a typical write sequence. The ...
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Data Sheet SERIAL OPERATION The AD5697R has a 7-bit slave address. The five MSBs are 00011 and the two LSBs (A1 and A0) are set by the state of the A0 and A1 address pins. The ability to make hardwired ...
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AD5697R READ OPERATION When reading data back from the AD5697R begins with an address byte ( 0), after which the DAC acknowledges that it is prepared to receive data by pulling SDA low. This address byte must be ...
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Data Sheet POWER-DOWN OPERATION The AD5697R contains three separate power-down modes. Command 0100 is designated for the power-down function (see Table 7). These power-down modes are software programmable by setting eight bits, Bit DB7 to Bit DB0, in the shift ...
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AD5697R LOAD DAC (HARDWARE LDAC PIN) The AD5697R DACs have double buffered interfaces consisting of two banks of registers: input registers and DAC registers. The user can write to any combination of the input registers. Updates to the DAC register ...
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Data Sheet HARDWARE RESET ( RESET ) RESET is an active low reset that allows the outputs to be cleared to either zero scale or midscale. The clear code value is user selectable via the power-on reset select (RSTSEL) pin. ...
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AD5697R THERMAL HYSTERESIS Thermal hysteresis is the voltage difference induced on the reference voltage by sweeping the temperature from ambient to cold, to hot, and then back to ambient. Thermal hysteresis data is shown in Figure 50 measured ...
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... AD5697R lies on any hazardous common-mode voltages that may occur. iCoupler® products from Analog Devices provide voltage isolation in excess of 2.5 kV. The serial loading structure of the makes the part ideal for isolated interfaces because the number of interface lines is kept to a minimum. Figure 53 shows a 4-channel isolated interface to the further information, visit http://www ...
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... INDICATOR 0.80 0.75 0.70 SEATING PLANE 0.15 0.05 ORDERING GUIDE Model 1 Resolution Temperature Range AD5697RBCPZ-RL7 12 Bits −40°C to +105°C AD5697RBRUZ 12 Bits −40°C to +105°C AD5697RBRUZ-RL7 12 Bits −40°C to +105°C EVAL-AD5697RSDZ RoHS Compliant Part. 3.10 0.30 3.00 SQ 0.23 2.90 0.18 13 0.50 12 BSC EXPOSED 9 8 0.50 TOP VIEW BOTTOM VIEW 0.40 0.30 0.05 MAX ...
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Data Sheet NOTES Rev Page AD5697R ...
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... AD5697R NOTES ©2013 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D11253-0-2/13(0) Rev Page Data Sheet ...