TI Operational Amplifier LM321LVIDBVR
The LM3xxLV family includes the single LM321LV, dual LM358LV, and quad LM324LV operational amplifiers, or op amps. The devices operate from a low voltage of 2.7 V to 5.5 V.
INA180,INA2180,and INA4180(INAx180) current sense amplifiers are designed for cost-optimized applications.
Brand:
TIDescription
INA180,INA2180,and INA4180(INAx180) current sense amplifiers are designed for cost-optimized applications.These devices are part of afamilyof current-sense amplifiers(alsocalled current-shuntmonitors)that sense voltage drops across current-sense resistors at common-mode voltages from–0.2 V to +26V, independent of the supply voltage.The INAx180 integrate a matched resistor gain network in four,fixed-gain device options:20V/V,50 V/V,100 V/V,or 200 V/V.This matched gain resistor network minimizes gain errorand reduces the temperature drift.
All these devices operate from a single2.7-Vto 5.5-Vpower supply.The single-channel INA180 draws amaximum supply current of 260μA; whereas,thedual-channel INA2180 draws a maximum supply currentof 500 μA, and the quad channel draws amaximum supply current of 900 μA..
The INA180 is availablein a 5-pin,SOT-23package with two differentpin configurations.The INA2180 is availablein an 8-pin VSSOP package.The INA4180is availablein a 14-pin TSSOP package.All deviceoptions are specified over the extended operating temperature range of –40°C to +125°C.
Features
• Common
-Mode Range(VCM): –0.2 V to +26 V
• High Band width:350 kHz (A1 Devices)
• Off set Voltage:
– ±150 μV (Max)at VCM= 0 V
– ±500 μV (Max)at VCM= 12 V
• OutputSlewRate:2 V/μs
• Accuracy:
– ±1% Gain Error(Max)
– 1-μV/°C Off set Drift (Max)
• GainOptions:
– 20 V/V (A1 Devices)
– 50 V/V (A2 Devices)
– 100 V/V (A3 Devices)
– 200 V/V (A4 Devices)
• Quiescent Current:260 μA Max (INA180)
Applications
• Motor Control
• Battery Monitoring
• Power Management
• Lighting Control
• Over current Detection
• Solar Inverters
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