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OPA620KU/2K5 数据手册 - Burr Brown

制造商:

Burr Brown

封装:

SOP

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技术参数、封装参数在P2

应用领域在P1P9P14

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技术参数、封装参数在P2
应用领域在P1 P9 P14

OPA620KU/2K5数据手册

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1988 Burr-Brown Corporation PDS-872G Printed in U.S.A. September, 1993

DESCRIPTION

The OPA620 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.

The OPA620 is internally compensated for unity-gain

stability. This amplifier has a very low offset, fully

symmetrical differential input due to its “classical”

operational amplifier circuit architecture. Unlike “cur-

rent-feedback” amplifier designs, the OPA620 may be

OPA620

Current

Mirror

Output

Stage

Non-Inverting

Input

Inverting

Input

–V

Output

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 OPA620 is available in plastic and ceramic DIP

and SO-8 packages. Two temperature ranges are of-

fered: –40°C to +85°C and –55°C to +125°C.

APPLICATIONS

● LOW NOISE PREAMPLIFIER

● LOW NOISE DIFFERENTIAL AMPLIFIER

● HIGH-RESOLUTION VIDEO

● HIGH-SPEED SIGNAL PROCESSING

● LINE DRIVER

● ADC/DAC BUFFER

● ULTRASOUND

● PULSE/RF AMPLIFIERS

● ACTIVE FILTERS

Wideband Precision

OPERATIONAL AMPLIFIER

FEATURES

● LOW NOISE: 2.3nV/√Hz

● HIGH OUTPUT CURRENT: 100mA

● FAST SETTLING: 25ns (0.01%)

● GAIN-BANDWIDTH PRODUCT: 200MHz

● UNITY-GAIN STABLE

● LOW OFFSET VOLTAGE:

±200µV

● LOW DIFFERENTIAL GAIN/PHASE ERROR

● 8-PIN DIP, SO-8 PACKAGES

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

OPA620