器件名称: AD883B
功能描述: Low Cost, Low Power Instrumentation Amplifier
文件大小: 571.34KB 共16页
简 介:a
FEATURES EASY TO USE Gain Set with One External Resistor (Gain Range 1 to 1000) Wide Power Supply Range (2.3 V to 18 V) Higher Performance than Three Op Amp IA Designs Available in 8-Lead DIP and SOIC Packaging Low Power, 1.3 mA max Supply Current EXCELLENT DC PERFORMANCE (“B GRADE”) 50 V max, Input Offset Voltage 0.6 V/ C max, Input Offset Drift 1.0 nA max, Input Bias Current 100 dB min Common-Mode Rejection Ratio (G = 10) LOW NOISE 9 nV/√ Hz, @ 1 kHz, Input Voltage Noise 0.28 V p-p Noise (0.1 Hz to 10 Hz) EXCELLENT AC SPECIFICATIONS 120 kHz Bandwidth (G = 100) 15 s Settling Time to 0.01% APPLICATIONS Weigh Scales ECG and Medical Instrumentation Transducer Interface Data Acquisition Systems Industrial Process Controls Battery Powered and Portable Equipment PRODUCT DESCRIPTION
Low Cost, Low Power Instrumentation Amplifier AD620
CONNECTION DIAGRAM 8-Lead Plastic Mini-DIP (N), Cerdip (Q) and SOIC (R) Packages
RG –IN +IN –VS 1 2 3 4 8 RG
7 +VS 6 OUTPUT
AD620
TOP VIEW
5 REF
1000. Furthermore, the AD620 features 8-lead SOIC and DIP packaging that is smaller than discrete designs, and offers lower power (only 1.3 mA max supply current), making it a good fit for battery powered, portable (or remote) applications. The AD620, with its high accuracy of 40 ppm maximum nonlinearity, low offset voltage of 50 V max and offset drift of 0.6 V/°C max, is ideal for use in precision data acquisition systems, such as weigh scales and transducer interfaces. Furthermore, the low noise, lo……
