Product Summary

The OPA4228PA is a high precision, low noise operational amplfier. The OPA4228PA is unity-gain stable and features high slew rate (2.3V/μs) and wide bandwidth (8MHz) . Applications of the OPA4228PA include: data acquisition, telecom equipment, geophysical analysis, vibration analysis, spectral analysis, professional audio equipment, active filters and power supply control.

Parametrics

OPA4228PA absolute maximum ratings: (1) Supply Voltage: ±18V; (2) Signal Input Terminals, Voltage Current: (V-) -0.7V to (V+) +0.7V; (3) Output Short-Circuit: Continuous; (4) Operating Temperature: -55 to +125°C; (5) Storage Temperature: -65 to +150°C; (6) Junction Temperature: 150°C; (7) Lead Temperature (soldering, 10s) : 300°C.

Features

OPA4228PA features: (1) low noise: 3nV/∨Hz; (2) wide bandwidth: 8MHz; (3) setting time: 5μs; (4) high CMRR: 138dB; (5) high open-loop gain: 160dB; (6) low input bias current: 10nA max; (7) low offset voltage: 75μV max; (8) wide supply range: ±2.5V to ±18V; (9) single, dual, and quad versions.

Diagrams

OPA4228PA Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
OPA4228PA
OPA4228PA

Texas Instruments

Operational Amplifiers - Op Amps High Prec Low Noise Oper Amplifier

Data Sheet

0-1: $5.08
1-25: $4.28
25-100: $3.93
100-250: $3.58
OPA4228PAG4
OPA4228PAG4

Texas Instruments

Operational Amplifiers - Op Amps Hi Precision Low Noise Op Amp

Data Sheet

0-1: $5.38
1-25: $4.73
25-100: $4.06
100-250: $3.57