Datasheet > OPA621

OPA621

更新时间： 2024-11-22 22:50:47

品牌	Logo	应用领域
BB		运算放大器
页数	文件大小	规格书
16页	195K
描述
Wideband Precision OPERATIONAL AMPLIFIER

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中文翻译

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OPA621 数据手册

OPA621

Wideband Precision

OPERATIONAL AMPLIFIER

FEATURES

● LOW NOISE: 2.3nV/√Hz

APPLICATIONS

● LOW NOISE PREAMPLIFIER

● LOW DIFFERENTIAL GAIN/PHASE ERROR

● HIGH OUTPUT CURRENT: 150mA

● FAST SETTLING: 25ns (0.01%)

● GAIN-BANDWIDTH: 500MHz

● STABLE IN GAINS: ≥ 2V/V

● LOW NOISE DIFFERENTIAL AMPLIFIER

● HIGH-RESOLUTION VIDEO

● LINE DRIVER

● HIGH-SPEED SIGNAL PROCESSING

● ADC/DAC BUFFER

● LOW OFFSET VOLTAGE: ±100µV

● SLEW RATE: 500V/µs

● ULTRASOUND

● PULSE/RF AMPLIFIERS

● ACTIVE FILTERS

● 8-PIN DIP, SOIC PACKAGES

DESCRIPTION

The OPA621 is a precision wideband monolithic opera-

tional amplifier featuring very fast settling time, low

differential gain and phase error, and high output

current drive capability.

amplifier designs, the OPA621 may be used in all op

amp applications requiring high speed and precision.

Low noise and distortion, wide bandwidth, and high

linearity make this amplifier suitable for RF and video

applications. Short circuit protection is provided by an

internal current-limiting circuit.

The OPA621 is stable in gains of ±2V/V or higher. This

amplifier has a very low offset, fully symmetrical

differential input due to its “classical” operational am-

plifier circuit architecture. Unlike “current-feedback”

The OPA621 is available in DIP and SO-8 packages.

+V_CC

Non-Inverting

Input

Output

Stage

Output

Inverting

Input

Current

Mirror

–V_CC

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

FAXLine: (800) 548-6133 (US/Canada Only)

• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-939F

Printed in U.S.A. June, 1997

12 3 4 5 6 7...16

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