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OPA607中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

OPA607
廠商型號

OPA607

功能描述

OPAx863A High-Precision, 105-MHz, Rail-to-Rail Input/Output Amplifiers

文件大小

1.91894 Mbytes

頁面數(shù)量

39

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

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更新時間

2024-12-24 23:00:00

OPA607規(guī)格書詳情

1 Features

? Gain-bandwidth product: 50-MHz

? High precision

– Input offset voltage: 95-μV (maximum)

– Offset drift: 1.2-μV/°C (maximum)

? Low power

– Quiescent current: 800-μA/ch (typical)

– Supply voltage: 2.7-V to 12.6-V

? Input voltage noise: 6.3-nV/√Hz

? Slew rate: 100-V/μs

? Rail-to-rail input and output

? HD2/HD3: –129 dBc/–138 dBc at 20 kHz (2-VPP)

? Operating temperature range:

–40°C to +125°C

? Additional features:

– Overload power limit

– Output short-circuit protection

2 Applications

? Low-power SAR and ΔΣ ADC driver

? ADC reference buffer

? Low-side current sensing

? Photodiode TIA interface

? Inductive sensing

? Battery-powered instrumentation

? Gain and active filter stages

3 Description

The OPA863A and OPA2863A devices (OPAx863A)

are low-power, unity-gain stable, rail-to-rail input

and output, voltage-feedback operational amplifiers.

These devices are trimmed in package to offer highprecision

performance with a maximum input offset

voltage of 95 μV and offset drift of 1.2 μV/℃ for high

accuracy measurements over temperature.

Consuming only 800 μA per channel, the OPAx863A

offer a gain-bandwidth product of 50 MHz, slew rate of

100 V/μs, and a voltage noise density of 6.3 nV/√Hz.

The rail-to-rail input stage with 2.7-V supply operation

is useful in portable, battery-powered applications.

The rail-to-rail input stage is well matched for gainbandwidth

product and noise across the full input

common-mode voltage range, enabling excellent

performance with wide-input dynamic range.

The OPAx863A include overload power limiting to limit

the increase in IQ with saturated outputs, thereby

preventing excessive power dissipation in powerconscious,

battery-operated systems. The output

stage is short-circuit protected, making these devices

conducive to ruggedized environments.

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TI(德州儀器)
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TEXAS INSTRUMENTS
22+
SMD
518000
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TI(德州儀器)
23+
NA/
8735
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TI
2127+
SOT23-5
6000
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TI(德州儀器)
10000
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TI(德州儀器)
23+
SOT235
6000
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Texas Instruments
22+
NA
30000
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TI
21+
SOT23-5
6000
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TI(德州儀器)
23+
NA
20094
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TI
23+
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11500
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