OPA4137

更新时间： 2024-11-03 22:50:51

品牌	Logo	应用领域
BB		运算放大器输入元件
页数	文件大小	规格书
9页	200K
描述
LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series

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OPA4137 数据手册

OPA4137

OPA137

OPA2137

OPA4137

OPA137

OPA4137

OPA2137

LOW COST

FET-INPUT OPERATIONAL AMPLIFIERS

™

MicroAmplifier Series

FEATURES

● FET INPUT: I_B= 5pA

● LOW OFFSET VOLTAGE: 1.5mV

● WIDE SUPPLY RANGE: ±2.25V to ±18V

● LOW QUIESCENT CURRENT: 220µA/channel

● EXCELLENT SPEED/POWER: 1MHz

● INPUT TO POSITIVE SUPPLY

DESCRIPTION

OPA137 series FET-input operational amplifiers are designed

for low cost and miniature applications. In addition to small

size (SOT-23-5 and MSOP-8 packages), they provide low

input bias current (5pA), low quiescent currrent (220µA/

channel), and high open-loop gain (94dB).

Either single (+4.5V to +36V) or dual (±2.25 to ±18V)

supplies can be used. The input common-mode voltage range

includes the positive supply—suitable for many single-supply

applications. Single, dual, and quad versions have identical

specifications for maximum design flexibility.

● MicroSIZE PACKAGES: SOT-23-5, MSOP-8

● SINGLE, DUAL, AND QUAD

OPA137 op amps are easy to use and free from phase

inversion and overload problems found in some FET-input

amplifiers. High performance, including linearity, is main-

tained as the amplifiers swing to their specified limits. In

addition, the combination of high slew rate (3.5V/µs) and

wide bandwidth (1MHz) provide fast settling time assuring

good dynamic response. Dual and quad designs feature com-

pletely independent circuitry for lowest crosstalk and freedom

from interaction.

APPLICATIONS

● STRAIN GAGE AMPLIFIER

● PHOTODETECTOR AMPLIFIER

● PRECISION INTEGRATOR

● BATTERY-POWERED INSTRUMENTS

● TEST EQUIPMENT

The single (OPA137) packages are the tiny 5-lead SOT-23-5

surface mount, SO-8 surface mount, and 8-pin DIP. The dual

(OPA2137) comes in the miniature MSOP-8 surface mount,

SO-8 surface mount, and 8-pin DIP packages. The quad

(OPA4137) packages are the SO-14 surface mount and the

14-pin DIP. All are specified from –40°C to +85°C and operate

from –55°C to +125°C. A SPICE macromodel is available for

design analysis.

● ACTIVE FILTERS

OPA137

–In

+In

V–

OPA4137

V+

Output

Out A

–In A

+In A

V+

14 Out D

13 –In D

12 +In D

11 V–

OPA2137

OPA137

Out A

–In A

+In A

V–

V+

8-Pin DIP, SO-8

Out

V–

V+

Out B

–In B

+In B

–In B

Out B

10 +In C

–In C

Out C

+In

–In

SOT-23-5

8-Pin DIP, SO-8, MSOP-8

14-Pin DIP

SO-14

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-1438A

Printed in U.S.A. August, 1998

SBOS089

12 3 4 5 6 7...9

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与OPA4137相关器件

型号	品牌	获取价格	描述	数据表
OPA4137P	BB	获取价格	LOW COST FET-INPUT OPERATIONAL AMPLIFIERS Mic
OPA4137P	TI	获取价格	四路、36V、1MHz、RRI 运算放大器 \| N \| 14
OPA4137PA	BB	获取价格	LOW COST FET-INPUT OPERATIONAL AMPLIFIERS Mic
OPA4137PA	TI	获取价格	四路、36V、1MHz、RRI 运算放大器 \| N \| 14
OPA4137PAG4	TI	获取价格	四路、36V、1MHz、RRI 运算放大器 \| N \| 14
OPA4137PG4	TI	获取价格	QUAD OP-AMP, 7000uV OFFSET-MAX, 1MHz BAND WIDTH, PDIP14, GREEN, PLASTIC, DIP-14
OPA4137U	BB	获取价格	LOW COST FET-INPUT OPERATIONAL AMPLIFIERS Mic
OPA4137U	TI	获取价格	四路、36V、1MHz、RRI 运算放大器 \| D \| 14 \| -40 to 85
OPA4137U/2K5	BB	获取价格	LOW COST FET-INPUT OPERATIONAL AMPLIFIERS Mic
OPA4137U/2K5	TI	获取价格	Quad, 36-V, 1-MHz, RRI operational amplifier \| D \| 14 \| -40 to 85

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