Datasheet > OPA207IDBVR

OPA207IDBVR

更新时间： 2023-06-19 15:33:13

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器
页数	文件大小	规格书
34页	1573K
描述
低功耗 (350µA)、低噪声 (7.5nV/√Hz)、高精度（100µV、0.2µV/°C）、双极性 RRO 运算放大器 \| DBV \| 5 \| -40 to 125

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OPA207

SBOS826A –DECEMBER 2017–REVISED DECEMBER 2018

OPA207 Low-Power, High-Precision, Low-Noise, Rail-to-Rail Output

Operational Amplifier

1 Features

3 Description

The OPA207 precision operational amplifier (op amp)

•

Ultra-Low Offset Voltage: 150 μV (Maximum)

Ultra-Low Drift: ±1 μV/°C (Maximum)

Gain Bandwidth: 1 MHz (Typical)

replaces the industry standard OP-07, OP-77 and

OP–177 amplifiers. The OPA207 offers improved

noise, wider output voltage swing, and is twice as fast

with half the quiescent current of the industry

standard alternatives. Features include ultra-low input

offset voltage and drift, low input bias current, high

common-mode rejection ratio, and high power supply

rejection ratio.

Slew Rate: 3.6 V/μs (Typical)

High Open-Loop Gain: 130 dB (Minimum)

High Common-Mode Rejection: 115 dB

(Minimum)

•

High Power-Supply Rejection: 5µV/V (Maximum)

Low Bias Current: 2.8 nA (Maximum)

The OPA207 op amp operates over a wide power-

supply-voltage range, from ±2.25 V to ±18 V, with

excellent performance. High performance is

maintained as the amplifiers swing to their specified

limits.

Wide Supply Range: ±2.25 V to ±18 V

Low Quiescent Current: 375 μA (Maximum)

Replaces OP-07, OP-77, and OP-177

The OPA207 operational amplifier is easy to use and

free from phase inversion and the overload problems

found in some other operational amplifiers. The

OPA207 is stable in unity gain and provide excellent

2 Applications

•

Factory Automation and Control - Analog I/O

Test and Measurement - Battery Testers

Data Acquisition - Transducer Amplifiers

Bridge Amplifiers

dynamic behavior over

conditions.

a wide range of load

Device Information⁽¹⁾

Temperature Measurements

PART NUMBER

PACKAGE

SOIC (8)

SOT-23 (5) ⁽²⁾

BODY SIZE (NOM)

Strain Gage Amplifiers

4.90 mm × 3.91 mm

2.90 mm × 1.60 mm

OPA207

Battery-Powered Instruments

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

(2) This package is preview only.

space

Ultra-Low 0.1-Hz to 10-Hz Noise

Time (1 s/div)

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION

DATA.

12 3 4 5 6 7...34

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