Automotive-Qualified Precision Op Amp With E-Trim, Low Quiescent Current and Low Noise - OPA4376-Q1

OPA4376-Q1 (ACTIVE)

Automotive-Qualified Precision Op Amp With E-Trim, Low Quiescent Current and Low Noise

 

Description

The OPA376-Q1 family represent a new generation of low-noise operational amplifiers with e-trim™, offering outstanding dc precision and ac performance. Rail-to-rail output, low offset (25 µV maximum), low noise (7.5 nV/√Hz), quiescent current of 950 µA (maximum), and a 5.5-MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this device has a reasonably wide supply range with excellent PSRR, making it attractive for applications that run directly from batteries without regulation.

The OPA376-Q1 (single version) is available in MicroSIZE SC70-5, SOT23-5, and SOIC-8 packages. The OPA2376-Q1 (dual) is offered in the SOIC-8 and VSSOP-8 package. The OPA4376-Q1 (quad) is offered in a TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to
      +125°C Ambient Operating Temperature
      Range
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • 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

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Parametrics Compare all products in Precision Op Amps

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Vos (Offset Voltage @ 25C) (Max) (mV)
Offset Drift (Typ) (uV/C)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
CMRR (Typ) (dB)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Input Bias Current (Max) (pA)
Output Current (Typ) (mA)
Additional Features
Architecture
OPA4376-Q1 OPA2376-Q1 OPA376-Q1
4    2    1   
2.2    2.2    2.2   
5.5    5.5    5.5   
5.5    5.5    5.5   
2    2    2   
In
Out   
In
Out   
In
Out   
0.025    0.025    0.025   
0.32    0.32    0.32   
0.76    0.76    0.76   
7.5    7.5    7.5   
90    90    90   
Automotive    Automotive    Automotive   
-40 to 125    -40 to 125    -40 to 125   
TSSOP    SOIC
VSSOP   
SOT-23   
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)    8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)   
10    10    10   
30    30    30   
EMI Hardened    EMI Hardened    EMI Hardened   
CMOS    CMOS    CMOS   

Other qualified versions of OPA4376-Q1

Version Part Number Definition
Catalog OPA4376 TI's standard catalog product

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