Product Summary

The OPA4376 is a precision, low noise, low quiescent current, operational amplifier. The OPA4376 represents a new generation of low-noise operational amplifiers. Rail-to-rail input, low offset (5μV typ), low noise (7.5nV/√Hz), quiescent current less than 1mA max, and a 5.5MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this OPA4376 has a reasonably wide supply range with excellent PSRR.

Parametrics

OPA4376 absolute maximum ratings: (1)Output Short-Circuit: Continuous; (2)Operating Temperature: –40 to +150 ℃; (3)Storage Temperature: –65 to +150 ℃; (4)Junction Temperature: +150 ℃; (5)Human Body Model: 4000 V; (6)ESD Rating Charged Device Model: 1000 V; (7)Machine Model: 200 V.

Features

OPA4376 features: (1)Low noise: 7.5nV/√Hz at 1kHz; (2)0.1Hz to 10Hz noise: 0.8μVPP; (3)Quiescent current: 950μA; (4)Low offset voltage: 25μV; (5)Single-supply operation; (6)Supply voltage: 2.2V to 5.5V; (7)Space-saving packages: SC-70, SOT23, MSOP, TSSOP.

Diagrams

OPA4376 Basic Single-Supply Connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPA4376AIPW
OPA4376AIPW
Texas Instruments
Operational Amplifiers - Op Amps Precision Lo Noise Lo Quiescent Current
Data Sheet
0-1: $2.29
1-10: $2.06
10-25: $1.84
25-50: $1.73
OPA4376AIPWG4
OPA4376AIPWG4
Texas Instruments
Operational Amplifiers - Op Amps Prec Lo Noise Low Quies Crnt Op Amp
Data Sheet
0-1: $2.29
1-10: $2.06
10-25: $1.84
25-50: $1.73
OPA4376AIPWR
OPA4376AIPWR
Texas Instruments
Operational Amplifiers - Op Amps Precision Lo Noise Lo Quiescent Current
Data Sheet
0-1: $1.89
1-10: $1.70
10-25: $1.51
25-50: $1.42
OPA4376AIPWRG4
OPA4376AIPWRG4
Texas Instruments
Operational Amplifiers - Op Amps Prec Lo Noise Low Quies Crnt Op Amp
Data Sheet
0-1610: $0.94
1610-2000: $0.94