company blog about Supply OPA2991QDGKRQ1 Automotive General Purpose Amplifier 2 Circuit Rail-To-Rail 8-VSSOP

Supply OPA2991QDGKRQ1 Automotive General Purpose Amplifier 2 Circuit Rail-To-Rail 8-VSSOP

Product Description
OPA2991QDGKRQ1 is a family of high voltage (40 V) general purpose operational amplifiers for automotive application. OPA2991QDGKRQ1 devices offer exceptional DC precision and AC performance, including rail-to-rail input or output, low offset (±125 µV, typical), low offset drift (±0.3 µV/°C, typical), low noise (10.8 nV/√Hz and 1.8 µVPP), and 4.5-MHz bandwidth.

Features
Low offset voltage: ±125 µV
Low offset voltage drift: ±0.3 µV/°C
Low noise: 10.8 nV/√Hz at 1 kHz
High common-mode rejection: 130 dB
Low bias current: ±10 pA
Rail-to-rail input and output
Wide bandwidth: 4.5 MHz GBW
High slew rate: 21 V/µs
High capacitive load drive: 1 nF
Low quiescent current: 560 µA per amplifier
Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V

Applications
Optimized for AEC-Q100 grade 1 applications
Infotainment and cluster
Passive safety
Body electronics and lighting
HEV/EV inverter and motor control
On-board (OBC) and wireless charger
Powertrain current sensor
Advanced driver assistance systems (ADAS)
High-side current sensing