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OBSOLETE
LMP8271
www.ti.com
SNOSAP6H – JUNE 2005 – REVISED APRIL 2013
LMP8271 High Common Mode, Gain of 20, Bidirectional Precision Voltage Difference Amplifier
Check for Samples: LMP8271
FEATURES
1
•23 Typical Values, TA = 25°C • Bidirectional Current Sense Capability • Input Offset Voltage: ±1 mV Max • TCVOS: ±15 μV/°C Max • CMRR: 80 dB Min • Output Voltage Swing: Rail-to-Rail • Bandwidth: 80 kHz • Operating Temperature Range (Ambient):
−40°C to 125°C • Supply Voltage: 4.75V to 5.5V • Supply Current: 1 mA
APPLICATIONS
• Fuel Injection Control • High and Low Side Driver Configuration
Current Sensing • Power Management Systems
DESCRIPTION
The LMP8271 is a fixed gain differential amplifier with a −2V to 16V input common mode voltage range and a supply voltage range of 4.75V to 5.5V.