OPA374 6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier | TI.com

OPA374 (ACTIVE)

6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier

 

Description

The OPA373 and OPA374 families of operational amplifiers are low power and low cost with excellent bandwidth (6.5 MHz) and slew rate (5 V/µs). The input range extends 200 mV beyond the rails and the output range is within 25 mV of the rails. The speed-power ratio and small size make them ideal for portable and battery-powered applications.

The OPA373 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current that is less than 1 µA.

The OPA373 and OPA374 families of operational amplifiers are specified for single or dual power supplies of 2.7 V to 5.5 V, with operation from 2.3 V to 5.5 V. All models are specified for –40°C to 125°C.

Features

  • Low Offset: 5 mV (Maximum)
  • Low IB: 10 pA (Maximum)
  • High Bandwidth: 6.5 MHz
  • Rail-to-Rail Input and Output
  • Single Supply: 2.3 V to 5.5 V
  • Shutdown: OPAx373
  • Specified up to 125°C
  • Microsize Packages: 5-Pin SOT-23, 6-Pin SOT-23, 8-Pin SOT-23, and 10-Pin VSON

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Parametrics Compare all products in General-purpose 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 @ 25 C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1 kHz (Typ) (nV/rtHz)
Rating
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
Offset drift (Typ) (uV/C)
Features
Input bias current (Max) (pA)
CMRR (Typ) (dB)
Output current (Typ) (mA)
Architecture
OPA374 OPA2374 OPA4374
1     2     4    
2.3     2.3     2.3    
5.5     5.5     5.5    
6.5     6.5     6.5    
5     5     5    
In
Out    
In
Out    
In
Out    
5     5     5    
0.585     0.585     0.585    
15     15     15    
Catalog     Catalog     Catalog    
-40 to 125     -40 to 125     -40 to 125    
SOIC | 8
SOT-23 | 5    
SOIC | 8
SOT-23 | 8    
SOIC | 14
TSSOP | 14    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 8)    
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
3     3     3    
   
   
   
10     10     10    
90     90     90    
5     5     5    
CMOS     CMOS     CMOS    

Design tool

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