Datasheet > OPT101_03

OPT101_03

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
BB		光电二极管光电二极管放大器
页数	文件大小	规格书
15页	389K
描述
MONOLITHIC PHOTODIODE AND SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER

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OPT101_03 数据手册

OPT101

SBBS002A – JANUARY 1994 – REVISED OCTOBER 2003

MONOLITHIC PHOTODIODE AND

SINGLE-SUPPLY TRANSIMPEDANCE AMPLIFIER

DESCRIPTION

FEATURES

The OPT101 is a monolithic photodiode with on-chip

transimpedance amplifier. Output voltage increases linearly

with light intensity. The amplifier is designed for single or

dual power-supply operation, making it ideal for battery-

operated equipment.

● SINGLE SUPPLY: +2.7 to +36V

● PHOTODIODE SIZE: 0.090 x 0.090 inch

● INTERNAL 1MΩ FEEDBACK RESISTOR

● HIGH RESPONSIVITY: 0.45A/W (650nm)

● BANDWIDTH: 14kHz at R_F= 1MΩ

● LOW QUIESCENT CURRENT: 120µA

The integrated combination of photodiode and

transimpedance amplifier on a single chip eliminates the

problems commonly encountered in discrete designs such as

leakage current errors, noise pick-up, and gain peaking due

to stray capacitance. The 0.09 x 0.09 inch photodiode is

operated in the photoconductive mode for excellent linearity

and low dark current.

● AVAILABLE IN 8-PIN DIP AND 8-LEAD

SURFACE-MOUNT PACKAGES

APPLICATIONS

The OPT101 operates from +2.7V to +36V supplies and

quiescent current is only 120µA. It is available in clear

plastic 8-pin DIP, and J-formed DIP for surface mounting.

Temperature range is 0°C to +70°C.

● MEDICAL INSTRUMENTATION

● LABORATORY INSTRUMENTATION

● POSITION AND PROXIMITY SENSORS

● PHOTOGRAPHIC ANALYZERS

● BARCODE SCANNERS

● SMOKE DETECTORS

● CURRENCY CHANGERS

V+

SPECTRAL RESPONSIVITY

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.7

0.6

0.5

0.4

0.3

0.2

0.1

Ultraviolet

Infrared

3pF

1MΩ

Using Internal

1MΩ Resistor

8pF

7.5mV

V_B

OPT101

200 300 400 500 600 700 800 900 1000 1100

Wavelength (nm)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

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