Datasheet > OPA27/OPA37

OPA27/OPA37

更新时间： 2024-11-22 23:24:23

品牌	Logo	应用领域
其他 - ETC		运算放大器
页数	文件大小	规格书
13页	219K
描述
OPA27. OPA37 - Ultra-Low Noise Precision OPERATIONAL AMPLIFIERS

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OPA27/OPA37 数据手册

OPA27

OPA37

OPA27

Ultra-Low Noise Precision

OPERATIONAL AMPLIFIERS

FEATURES

APPLICATIONS

● LOW NOISE: 4.5nV/√Hz max at 1kHz

● PRECISION INSTRUMENTATION

● LOW OFFSET: 100µV max

● DATA ACQUISITION

● LOW DRIFT: 0.4µV/°C

● TEST EQUIPMENT

● HIGH OPEN-LOOP GAIN: 117dB min

● PROFESSIONAL AUDIO EQUIPMENT

● TRANSDUCER AMPLIFIER

● RADIATION HARD EQUIPMENT

● HIGH COMMON-MODE REJECTION:

100dB min

● HIGH POWER SUPPLY REJECTION:

94dB min

● FITS OP-07, OP-05, AD510, AD517

SOCKETS

+V_CC

DESCRIPTION

The OPA27/37 is an ultra-low noise, high precision

monolithic operational amplifier.

Trim

Laser-trimmed thin-film resistors provide excellent

long-term voltage offset stability and allow superior

voltage offset compared to common zener-zap tech-

niques.

Trim

Output

A unique bias current cancellation circuit allows bias

and offset current specifications to be met over the full

–55°C to +125°C temperature range.

The OPA27 is internally compensated for unity-gain

stability. The decompensated OPA37 requires a closed-

loop gain ≥ 5.

–In

+In

The Burr-Brown OPA27/37 is an improved replace-

ment for the industry-standard OP-27/OP-37.

–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-466M

Printed in U.S.A. March, 1998

OPA27, 37

12 3 4 5 6 7...13

中文翻译

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