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AD621

Features: EASY TO USEPin-Strappable Gains of 10 and 100All Errors Specified for Total System PerformanceHigher Performance than Discrete In Amp DesignsAvailable in 8-Lead DIP and SOICLow Power, 1.3 mA Max Supply CurrentApplicationWeigh ScalesTransducer Interface and Data Acquisition SystemsIndustr...

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SeekIC No. : 004269602 Detail

AD621: Features: EASY TO USEPin-Strappable Gains of 10 and 100All Errors Specified for Total System PerformanceHigher Performance than Discrete In Amp DesignsAvailable in 8-Lead DIP and SOICLow Power, 1.3 ...

AD621 Data Sheet

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Part Number:
AD621
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/20

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Product Details

Description



Features:

EASY TO USE
Pin-Strappable Gains of 10 and 100
All Errors Specified for Total System Performance
Higher Performance than Discrete In Amp Designs
Available in 8-Lead DIP and SOIC
Low Power, 1.3 mA Max Supply Current






Application

Weigh Scales
Transducer Interface and Data Acquisition Systems
Industrial Process Controls
Battery-Powered and Portable Equipment




Pinout

AD621 Diagram

Connection Diagram




Specifications

Single/Dual Supply Dual
Voltage Supply (Vmax) ±18V
Gain Setting Method Pin
Gain Range (min to max) 90
Bandwidth G=10 (kHz typ) 800kHz
CMRR (dB) 93dB
Vnoise RTI 1-10 Hz Vp-p 0.28V p-p
Temperature Range -55 to +125
Gain Error (%) max +0.15%
Supply Current 1.3mA
Package DIP,SOIC
Vosi (V) 35V


Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V
Internal Power Dissipation2
. . . . . . . . . . . . . . . . . . . . 650 mW
Input Voltage (Common Mode) . . . . . . . . . . . . . . . . . . . . ±VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . ±25 V
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range (Q) . . . . . . . . . 65°C to +150°C
Storage Temperature Range (N, R) . . . . . . . 65°C to +125°C
Operating Temperature Range
AD621 (A, B) . . . . . . . . . . . . . . . . . . . . . . 40°C to +85°C
AD621 (S) . . . . . . . . . . . . . . . . . . . . . . . . 55°C to +125°C
Lead Temperature Range
(Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . 300°C




Description

The AD621 is an easy to use, low cost, low power, high accuracy instrumentation amplifier which is ideally suited for a wide range of applications. Its unique combination of high performance,






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