Description
® INA 148 INA148 For most current data sheet and other product information, visit www.burr-brown.com ±200V Common-Mode Voltage DIFFERENCE AMPLIFI.
The INA148 is a precision, low-power, unity-gain difference amplifier with a high common-mode input voltage range.
Features
* q HIGH COMMON-MODE VOLTAGE: +75V at VS = +5V ±200V at VS = ±15V q FIXED DIFFERENTIAL GAIN = 1V/V q LOW QUIESCENT CURRENT: 260µA q WIDE SUPPLY RANGE: Single Supply: 2.7V to 36V Dual Supplies: ±1.35V to ±18V q LOW GAIN ERROR: 0.075% max q LOW NONLINEARITY: 0.002% max q HIGH CMR: 86dB q SO-8 PACKAGE
D
Applications
* q q q q q q CURRENT SHUNT MEASUREMENTS DIFFERENTIAL SENSOR AMPLIFIERS LINE RECEIVERS BATTERY POWERED SYSTEMS AUTOMOTIVE INSTRUMENTATION STACKED CELL MONITORS
* VIN
2
1MΩ
50kΩ
50kΩ
2.7778kΩ 6 A1 1MΩ 52.6316kΩ INA148 7 V+ 4 V
* 1 Ref VO
+ VIN
3
International Airport Industrial