OPA373 - 6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier

Updated : 2020-01-09 14:20:16
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.

Products containing the "OPA373" keyword are: OPA373AID , OPA373AID , OPA373AID. , OPA373AIDB , OPA373AIDB/A75 , OPA373AIDBVR , OPA373AIDBVR , OPA373AIDBVR , FQB60N03L , OPA373AIDBVRG4 , OPA373AIDBVRG4 , OPA373AIDBVT , OPA373AIDBVT , OPA373AIDBVTG4 , OPA373AIDBVTG4 , OPA373AIDG4 , OPA373AIDG4 , OPA373AIDR , OPA373AIDR , OPA373AIDRG4 , OPA373AIDRG4
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

Parametrics
StatusACTIVE
Approx. price0.40 | 1ku
Number of channels1
Total Supply Voltage2.3
Rail-to-railIn^Out
GBW6.5
Slew Rate5
Package GroupSOIC|8
Vos (offset voltage @ 25 C)5
Iq per channel0.585
Vn at 1 kHz15
RatingCatalog
Operating temperature range-40 to 125
Package size: mm2:W x L (PKG)[pf]8SOIC[/pf]: 29 mm2: 6 x 4.9 (SOIC|8)
Offset drift3
FeaturesN/A
Input bias current10
CMRR90
Output current5
ArchitectureCMOS
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)-0.2
Input common mode headroom (to positive supply)0.2
Output swing headroom (to negative supply)0.018
Output swing headroom (to positive supply)-0.018