OPA2376 Precision, Low Noise, Low Quiescent Current Operational Amplifier | TI.com

OPA2376 (ACTIVE)

Precision, Low Noise, Low Quiescent Current Operational Amplifier

Precision, Low Noise, Low Quiescent Current Operational Amplifier - OPA2376
 

Description

The OPA376 family represents a new generation of low-noise operational amplifiers with e-trim™, offering outstanding dc precision and ac performance. Rail-to-rail input and 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 (single version) is available in MicroSIZE SC70-5, SOT-23-5, and SOIC-8 packages. The OPA2376 (dual) is offered in the DSBGA-8, VSSOP-8, and SOIC-8 packages. The OPA4376 (quad) is offered in a TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.

Features

  • 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 (typ)
  • 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, DSBGA, VSSOP, TSSOP

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Parametrics Compare all products in Precision Op Amps (Vos<1mV)

 
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)
Features
Architecture
OPA2376 OPA2333P OPA2376-Q1 OPA2381 OPA376 OPA376-Q1 OPA4376
2     2     2     2     1     1     4    
2.2     1.8     2.2     2.7     2.2     2.2     2.2    
5.5     5.5     5.5     5.5     5.5     5.5     5.5    
5.5     0.350     5.5     18     5.5     5.5     5.5    
2     0.16     2     12     2     2     2    
In
Out    
In
Out    
In
Out    
Out     In
Out    
In
Out    
In
Out    
0.025     0.01     0.025     0.025     0.025     0.025     0.025    
0.32     0.02     0.32     0.03     0.32     0.32     0.32    
0.76     0.017     0.76     0.8     0.76     0.76     0.76    
7.5     55     7.5     114     7.5     7.5     7.5    
90     130     90     110     90     90     90    
Catalog     Catalog     Automotive     Catalog     Catalog     Automotive     Catalog    
-40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125    
DSBGA | 8
SOIC | 8
VSSOP | 8    
WSON | 8     SOIC | 8
VSSOP | 8    
SON | 8
VSSOP | 8    
SC70 | 5
SOIC | 8
SOT-23 | 5    
SOT-23 | 5     TSSOP | 14    
See datasheet (DSBGA)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
See datasheet (WSON)     8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
See datasheet (SON)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)     14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
10     200     10     50     10     10     10    
30     5     30     10     30     30     30    
EMI Hardened
Small Size    
EMI Hardened
Small Size
Zero Drift    
EMI Hardened     Small Size     Small Size
EMI Hardened