Product Summary

The OPA2131UA is a general-purpose FET-input operational amplifier. The OPA2131UA provides high performance at low cost. Single, dual, and quad versions in industry-standard pinouts allow cost-effective design options. The OPA2131UA offers excellent general-purpose performance, including low offset voltage, drift, and good dynamic characteristics. Single, dual, and quad versions are available in DIP and SO packages. Performance grades include commercial and industrial temperature ranges.

Parametrics

OPA2131UA absolute maximum ratings: (1)Supply Voltage, V+ to V–: 36V; (2)Input Voltage: (V–)–0.7V to (V+) + 0.7V; (3)Output Short-Circuit: Continuous; (4)Operating Temperature: -55℃ to +125℃; (5)Storage Temperature: -55℃ to +125℃; (6)Junction Temperature: 150℃; (7)Lead Temperature (soldering, 10s): 300℃.

Features

OPA2131UA features: (1)Fet input: IB = 50pA max; (2)Low offset voltage: 750μV max; (3)Wide supply range: ±4.5V to ±18V; (4)Slew rate: 10V/μs; (5)Wide bandwidth: 4MHz; (6)Excellent capacitive load drive; (7)Single, dual, quad versions.

Diagrams

OPA2131UA circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
OPA2131UA
OPA2131UA

Texas Instruments

Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier

Data Sheet

0-1: $3.10
1-25: $2.83
25-100: $2.27
100-250: $1.97
OPA2131UA/2K5
OPA2131UA/2K5

Texas Instruments

Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier

Data Sheet

0-1: $2.70
1-25: $2.21
25-100: $2.00
100-250: $1.84
OPA2131UAE4
OPA2131UAE4

Texas Instruments

Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier

Data Sheet

0-1: $3.10
1-25: $2.83
25-100: $2.27
100-250: $1.97
OPA2131UAG4
OPA2131UAG4

Texas Instruments

Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier

Data Sheet

0-1: $3.10
1-25: $2.58
25-100: $2.27
100-250: $1.97
OPA2131UA/2K5E4
OPA2131UA/2K5E4

Texas Instruments

Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier

Data Sheet

0-1855: $1.46
1855-2000: $1.40
2000-2500: $1.40
2500-5000: $1.35
OPA2131UA/2K5G4
OPA2131UA/2K5G4

Texas Instruments

Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier

Data Sheet

0-1855: $1.46
1855-2000: $1.40
2000-2500: $1.40
2500-5000: $1.35