TSL235

更新时间： 2024-02-19 04:04:00

品牌	Logo	应用领域
德州仪器 - TI		转换器光电光电集成电路输出元件
页数	文件大小	规格书
6页	81K
描述
LIGHT-TO-FREQUENCY CONVERTER

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技术参数
数据手册

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TSL235 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.6
Is Samacsys：	N	Base Number Matches：	1

TSL235 数据手册

TSL235

LIGHT-TO-FREQUENCY CONVERTER

SOES012 – SEPTEMBER 1994

• High-Resolution Conversion of Light

Intensity to Frequency With No External

Components

• Single-Supply Operation Down to 2.7 V

• Nonlinearity Error Typically 0.2% at 100 kHz

• Stable 100 ppm/°C Temperature Coefficient

• Advanced LinCMOS Technology

• Communicates Directly With a

Microcontroller

• Compact Three-Leaded Clear-Plastic

Package

description

The TSL235 light-to-frequency converter combines a silicon photodiode and a current-to-frequency converter

on a single monolithic CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency

directly proportional to light intensity. Because it is TTL compatible, the output allows direct interface to a

microcontroller or other logic circuitry. The device has been temperature compensated for the ultraviolet-

to-visible light range of 300 nm to 700 nm and responds over the light range of 300 nm to 1100 nm. The TSL235

is characterized for operation over the temperature range of –25°C to 70°C.

mechanical data

The TSL235 is offered in a clear-plastic three-leaded package. The photodiode area is 1.36 mm (0.0029 in ).

0,75 (0.030)

0,65 (0.026)

2,25 (0.089)

1,75 (0.069)

†

2,0 (0.079) T.P.

Pin 1 GND

Pin 2

Pin 3 OUT

0,635 (0.025)

0,4 (0.016)

1,25 (0.049)

0,75 (0.029)

†

4,0 (0.157) T.P.

2,05 (0.081)

1,55 (0.061)

0,65 (0.026)

0,55 (0.022)

0,86 (0.034)

0,46 (0.018)

15,7 (0.619)

13,2 (0.520)

3,05 (0.120)

2,55 (0.100)

4,8 (0.189)

4,4 (0.173)

4,85 (0.191)

4,35 (0.171)

0,85 (0.033)

0,35 (0.014)

1,75 (0.069)

1,25 (0.049)

4,35 (0.171)

3,85 (0.152)

0,75 (0.030) R

0,51 (0.02)

0,385 (0.015)

5,05 (0.199)

4,55 (0.179)

2,74 (0.108)

2,34 (0.092)

†

True position when unit is installed.

ALL LINEAR DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES

Advanced LinCMOS is a trademark of Texas Instruments Incorporated.

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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6

中文翻译

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与TSL235相关器件

型号	品牌	获取价格	描述	数据表
TSL235R	AMSCO	获取价格	LIGHT-TO-FREQUENCY CONVERTER
TSL235R	TAOS	获取价格	LIGHT-TO-FREQUENCY CONVERTER
TSL235R-LF	TAOS	获取价格	LIGHT-TO-FREQUENCY CONVERTER
TSL235RSM-LF	TAOS	获取价格	LIGHT-TO-FREQUENCY CONVERTER
TSL235SR	ETC	获取价格	Converter
TSL237	TAOS	获取价格	HIGH-SENSITIVITY LIGHT-TO-FREQUENCY CONVERTER
TSL237	AMSCO	获取价格	HIGH-SENSITIVITY LIGHT-TO-FREQUENCY CONVERTER
TSL237S-LF	TAOS	获取价格	HIGH-SENSITIVITY LIGHT-TO-FREQUENCY CONVERTER
TSL237SM-LF	TAOS	获取价格	HIGH-SENSITIVITY LIGHT-TO-FREQUENCY CONVERTER
TSL237T	TAOS	获取价格	HIGH-SENSITIVITY LIGHT-TO-FREQUENCY CONVERTER

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