Datasheet Texas Instruments OPA838SIDCKR — 数据表

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SBOS867A – AUGUST 2017 – REVISED FEBRUARY 2018 OPA838 1-mA, 300-MHz Gain Bandwidth, Voltage-Feedback Op Amp
1 Features 3 Description The OPA838 decompensated voltage feedback
operational amplifier provides a high 300-MHz gain
bandwidth product with 1.8-nV/в€љHz input noise
voltage, requiring only a trimmed 0.95-mA supply
current. These features combine to provide an
extremely power-efficient solution for photodiode
transimpedance designs and high-voltage gain
stages, which require the lowest input voltage noise
in signal receiver applications. 1 Gain Bandwidth Product: 300 MHz
Very-Low (Trimmed) Supply Current: 950 ВµA
Bandwidth: 90 MHz (AV = 6 V/V)
High Full-Power Bandwidth: 45 MHz, 4 VPP
Negative Rail Input, Rail-to-Rail Output
Single-Supply Operating Range: 2.7 V to 5.4 V
25В°C Input Offset: В±125 ВµV (Maximum)
Input Offset Voltage Drift: < В±1.6 ВµV/В°C …