AD8215YRZ Analog Devices Inc, AD8215YRZ Datasheet
AD8215YRZ
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AD8215YRZ Summary of contents
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FEATURES ±4000 V HBM ESD High common-mode voltage range − +65 V operating − +68 V survival Buffered output voltage Wide operating temperature range 8-Lead SOIC_N: −40°C to +125°C Excellent ac and dc performance 6 μV/°C ...
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AD8215 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 Pin Configuration and Function Descriptions............................. 5 Typical Performance Characteristics ...
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SPECIFICATIONS T = −40°C to +125° 25°C, V OPR A S Table 1. Parameter GAIN Initial Accuracy Accuracy Over Temperature Drift VOLTAGE OFFSET Offset Voltage, RTI Over Temperature, RTI Drift INPUT Input Impedance Differential Common Mode Common-Mode Input ...
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AD8215 ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Supply Voltage Continuous Input Voltage Continuous Differential Input Voltage Reverse Supply Voltage Human Body Model (HBM) ESD Rating Charged Device Model (CDM) ESD Rating Operating Temperature Range Storage Temperature Range Output Short-Circuit Duration ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Figure 2. Metallization Diagram Table 3. Pin Function Descriptions Pin No. Mnemonic 1 −IN 2 GND OUT +IN GND X Y ...
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AD8215 TYPICAL PERFORMANCE CHARACTERISTICS 1.2 1.0 0.8 0.6 0.4 0.2 0 –0.2 –0.4 –0.6 –0.8 –1.0 –1.2 –40 – TEMPERATURE (°C) Figure 4. Typical Offset Drift vs. Temperature 140 130 COMMON-MODE VOLTAGE >5V 120 110 COMMON-MODE ...
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IN IN– 100 125 150 175 DIFFERENTIAL INPUT VOLTAGE (mV) Figure 10. Input Bias Current vs. Differential Input Voltage, V 0.8 0.4 0 –0.4 –0.8 –1.2 –1.6 ...
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AD8215 200mV/DIV 1 2V/DIV 2 TIME (1µs/DIV) Figure 16. Differential Overload Recovery (Rising) 1 2V/DIV 2 0.01%/DIV TIME (4µs/DIV) Figure 17. Settling Time (Falling) 2V/DIV 1 2 0.01%/DIV TIME (4µs/DIV) Figure 18. Settling Time (Rising) 12 INPUT ...
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OUTPUT SINK CURRENT (mA) Figure 22. Output Voltage Range from GND vs. Output Sink Current 3500 3000 2500 2000 1500 1000 500 0 –2 –1 ...
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AD8215 THEORY OF OPERATION In typical applications, the AD8215 amplifies a small differential input voltage generated by the load current flowing through a shunt resistor. The AD8215 rejects high common-mode voltages ( and provides a ground-referenced, buffered ...
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APPLICATION NOTES OUTPUT LINEARITY In all current sensing applications, and especially in automotive and industrial environments where the common-mode voltage can vary significantly important that the current sensor maintain the specified output linearity, regardless of the input differential ...
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AD8215 APPLICATIONS INFORMATION HIGH-SIDE CURRENT SENSING WITH A LOW-SIDE SWITCH In such load control configurations, the PWM-controlled switch is ground referenced. An inductive load (solenoid) is tied to a power supply. A resistive shunt is placed between the switch and ...
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... OUTLINE DIMENSIONS 0.25 (0.0098) 0.10 (0.0040) COPLANARITY ORDERING GUIDE Model Temperature Range 1 AD8215YRZ −40°C to +125°C 1 AD8215YRZ-RL −40°C to +125°C 1 AD8215YRZ-R7 −40°C to +125° RoHS Compliant Part. 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2441) 4.00 (0.1574) 1 5.80 (0.2284) 3.80 (0.1497 ...
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AD8215 NOTES Rev Page ...
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NOTES Rev Page AD8215 ...
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AD8215 NOTES ©2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07203-0-1/08(0) Rev Page ...