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OPA380AIDG4 .

Transimpedance Amplifier, 5.5 V, 90 MHz, 7.5 mA, 9.5 mA, 400 mV, SOIC

TEXAS INSTRUMENTS OPA380AIDG4 .

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Manufacturer Part No:
OPA380AIDG4 .
Order Code:
1180147

Product Overview

The OPA380AIDG4 is a high speed precision Transimpedance Amplifier provides high-speed (90MHz gain bandwidth (GBW)) operation, with extremely high precision, excellent long-term stability and very low 1/f noise. It is ideally suited for high-speed photodiode applications. The OPA380 features an offset voltage of 25µV, offset drift of 0.1µV/°C and bias current of 50pA. The OPA380 far exceeds the offset, drift and noise performance that conventional JFET operational amplifier provide. The signal bandwidth of a transimpedance amplifier depends largely on the GBW of the amplifier and the parasitic capacitance of the photodiode, as well as the feedback resistor. The 90MHz GBW of the OPA380 enables a transimpedance bandwidth of >1MHz in most configurations. The OPA380 is ideally suited for fast control loops for power level on an optical fibre.
  • Excellent long term VOS stability
  • 50pA Maximum bias current
  • 25µv Maximum offset voltage
  • 4 to 5 Decades dynamic range
  • 0.1µV/°C Maximum drift
  • 2.7 to 5.5V Supply range
  • Green product and no Sb/Br

Applications

Sensing & Instrumentation, Signal Processing, Test & Measurement

Warnings

This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

Product Information

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:
5.5V

:
90MHz

:
7.5mA

:
9.5mA

:
400mV

:
SOIC

:
8Pins

:
40ohm

:
-40°C

:
125°C

:
-

:
MSL 2 - 1 year
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