OPA376AQDBVRQ1 Desciprion
The OPA376AQDBVRQ1 is part of a new family of low-noise e-trim operational amplifiers that provide exceptional dc precision and ac performance. This device's rail-to-rail output, low offset (maximum of 25 V), low noise (maximum of 7.5 nV/Hz), the quiescent current of 950 A (maximum), and 5.5-MHz bandwidth make it ideal for a variety of precision and portable applications. Furthermore, the OPA376AQDBVRQ1 has a wide supply range and a high PSRR, making it a good choice for applications that run straight from batteries without regulation.
OPA376AQDBVRQ1 Features
AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA
Functional-Safety Capable
– Documentation available to aid functional safety
system design (OPA376-Q1 and OPA2376-Q1)
Low noise: 7.5 nV/√Hz at 1 kHz
0.1-Hz to 10-Hz noise: 0.8 μVPP
Quiescent current: 760 μA (typical)
Low offset voltage: 5 μV (typical)
Gain bandwidth product: 5.5 MHz
Rail-to-rail input and output
Single-supply operation
Supply voltage: 2.2 V to 5.5 V
Space-saving packages:
– SC70, SOT-23, VSSOP, TSSOP
OPA376AQDBVRQ1 Applications
Inverter and motor control
DC/DC converter
Onboard (OBC) and wireless charger
Battery management system (BMS)
