Introduction, characteristics, and applications of ROHM Semiconductor LMR1901YG-M automotive CMOS operational amplifier

2/7/2024 9:40:49 AM

Summary: Designed for battery powered and portable devices and sensor amplifiers.

ROHM Semiconductor's LMR1901YG-M automotive CMOS operational amplifier is designed for battery-powered and portable devices and sensor amplifiers. ROHM Semiconductor LMR1901YG-M features ultra-low power consumption, low input offset voltage and rail-to-rail input/output. Key features include Nano Energy integrated OPAMP and AEC-Q100 certification.

characteristic

Nano Energy Integrated OPAMP
AEC-Q100 qualified
Ultra-low supply current

Low input bias voltage
Rail-to-rail input/output

app

battery powered equipment
portable device
sensor amplifier
car navigation system
Car stereo

Current Monitoring Amplifier
Human Detection Sensor Amplifier
gas sensor amplifier
photodiode amplifier

specification

160nA (type) supply current
0.55mV (maximum) input bias voltage
V(SS) ~ V(DD) common mode input voltage range
0.5pA (typp) input bias current

Working power supply voltage range

1.7V to 5.5V single supply
±0.85V to ±2.75V dual power supply

-40℃~ +105℃ operating temperature range

Typical application circuit

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