AD629BR-REEL7 Analog Devices Inc, AD629BR-REEL7 Datasheet
AD629BR-REEL7
Specifications of AD629BR-REEL7
Related parts for AD629BR-REEL7
AD629BR-REEL7 Summary of contents
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FEATURES Improved replacement for: INA117P and INA117KU ±270 V common-mode voltage range Input protection to ±500 V common mode ±500 V differential mode Wide power supply range (±2 ±18 V) ±10 V output swing on ±12 V supply ...
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AD629 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 = 25° ±15 V, unless otherwise noted Table 1. Parameter Condition GAIN V Nominal Gain Gain Error Gain Nonlinearity R Gain vs. Temperature T OFFSET VOLTAGE Offset Voltage V vs. Temperature T vs. Supply ...
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AD629 ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Supply Voltage Internal Power Dissipation 1 8-Lead PDIP (N) 8-Lead SOIC (R) Input Voltage Range, Continuous Common-Mode and Differential, 10 sec Output Short-Circuit Duration Pin 1 and Pin 5 Maximum Junction ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 4. Pin Function Descriptions Pin No. Mnemonic Description 1 REF(−) Negative Reference Voltage Input. 2 −IN Inverting Input. 3 +IN Noninverting Input. 4 −V Negative Supply Voltage REF(+) Positive Reference Voltage Input. ...
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AD629 TYPICAL PERFORMANCE CHARACTERISTICS T = 25° ±15 V, unless otherwise noted 100 100 1k 10k 100k FREQUENCY (Hz) Figure 7. Common-Mode Rejection Ratio vs. Frequency ...
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V R –10 – (V) OUT Figure 13. Gain Nonlinearity ± 20µV/DIV V R –10 –8 –6 –4 – (V) OUT Figure 14. Gain Nonlinearity; ...
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AD629 4.5 +85°C 3.5 –40°C 2.5 +85°C 1.5 0 ±5V S –2.0 –2.5 –40°C –3.0 –3.5 +85°C +25°C –4 OUTPUT CURRENT (mA) Figure 19. Output Voltage Operating Range vs. Output Current; ...
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V OUT 0V OUTPUT ERROR 1mV/DIV Figure 25. Settling Time to 0.01%, for Output Step −1, R 350 N = 2180 300 n ≈ 200 PCS. FROM 10 ASSEMBLY LOTS 250 ...
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AD629 THEORY OF OPERATION The AD629 is a unity gain, differential-to-single-ended amplifier (diff amp) that can reject extremely high common- mode signals (in excess of 270 V with 15 V supplies). It consists of an operational amplifier (op amp) and ...
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APPLICATIONS BASIC CONNECTIONS Figure 32 shows the basic connections for operating the AD629 with a dual supply. A supply voltage of between ±3 V and ± applied between Pin 7 and Pin 4. Both supplies should be decoupled ...
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AD629 ANALOG POWER SUPPLY –5V +5V GND 0.1µF 0.1µF 0.1µ AGND DD – +IN 3 AD629 AD7892-2 V OUTPUT 6 4 IN1 –IN 2 REF(–) REF(+) V 3 IN2 1 5 Figure ...
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OUTPUT CURRENT AND BUFFERING The AD629 is designed to drive loads of 2 kΩ to within the rails but can deliver higher output currents at lower output voltages (see Figure 17). If higher output current is required, ...
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AD629 ERROR BUDGET ANALYSIS EXAMPLE 2 This application is similar to the previous example except that the sensed load current is from an amplifier with an ac common-mode component of ±100 V (frequency = 500 Hz) present on the shunt ...
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OUTLINE DIMENSIONS 0.210 (5.33) MAX 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN ...
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... AD629ARZ-R7 −40°C to +85°C AD629BNZ −40°C to +85°C AD629BR −40°C to +85°C AD629BR-REEL −40°C to +85°C AD629BR-REEL7 −40°C to +85°C AD629BRZ −40°C to +85°C AD629BRZ-RL −40°C to +85°C AD629BRZ-R7 −40°C to +85°C AD629AC-WP − ...