Datasheet > OPT301

OPT301

更新时间： 2024-11-10 11:16:03

品牌	Logo	应用领域
德州仪器 - TI		放大器光电二极管输出元件
页数	文件大小	规格书
15页	333K
描述
采用密封封装的集成光电二极管和放大器

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中文翻译

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数据手册

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OPT301 数据手册

OPT301

FPO

70%

INTEGRATED PHOTODIODE

AND AMPLIFIER

FEATURES

DESCRIPTION

● PHOTODIODE SIZE: 0.090 x 0.090 inch

The OPT301 is an opto-electronic integrated circuit

containing a photodiode and transimpedance

amplifier on a single dielectrically isolated chip. The

transimpedance amplifier consists of a precision FET-

input op amp and an on-chip metal film resistor. The

0.09 x 0.09 inch photodiode is operated at zero bias for

excellent linearity and low dark current.

(2.29 x 2.29mm)

● 1MΩ FEEDBACK RESISTOR

● HIGH RESPONSIVITY: 0.47A/W (650nm)

● IMPROVED UV RESPONSE

● LOW DARK ERRORS: 2mV

● BANDWIDTH: 4kHz

The integrated combination of photodiode and

transimpedance amplifier on a single chip eliminates

the problems commonly encountered in discrete de-

signs such as leakage current errors, noise pick-up and

gain peaking due to stray capacitance.

● WIDE SUPPLY RANGE: ±2.25 to ±18V

● LOW QUIESCENT CURRENT: 400µA

● HERMETIC TO-99

The OPT301 operates over a wide supply range (±2.25

to ±18V) and supply current is only 400µA. It is

packaged in a hermetic TO-99 metal package with a

glass window, and is specified for the –40°C to 85°C

temperature range.

APPLICATIONS

● MEDICAL INSTRUMENTATION

● LABORATORY INSTRUMENTATION

● POSITION AND PROXIMITY SENSORS

● PHOTOGRAPHIC ANALYZERS

● SMOKE DETECTORS

SPECTRAL RESPONSIVITY

Ultraviolet

Infrared

0.5

0.4

0.3

0.2

0.1

0.5

0.4

0.3

0.2

0.1

1MΩ

Using Internal

1MΩ Resistor

40pF

75Ω

V_O

OPT301

100 200 300 400 500 600 700 800 900 1000 1100

V+

V–

Wavelength (nm)

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-1228B

Printed in U.S.A. January, 1994

SBBS001

12 3 4 5 6 7...15

中文翻译

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