TSL2251, TSL22CP, TSL230 Selling Leads, Datasheet
MFG:TI Package Cooled:TSSOP D/C:08+
TSL2251, TSL22CP, TSL230 Datasheet download
Part Number: TSL2251
MFG: TI
Package Cooled: TSSOP
D/C: 08+
TSL2251, TSL22CP, TSL230
- Table of contents:
Info of TSL2251
Info of TSL22CP
Info of TSL230
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About TSL030-112
PDF/DataSheet Download
Datasheet: TSL030-112
File Size: 213985 KB
Manufacturer: TRACOPOWER [TRACO Electronic AG]
Download : Click here to Download
About TSL030-112
PDF/DataSheet Download
Datasheet: TSL030-112
File Size: 213985 KB
Manufacturer: TRACOPOWER [TRACO Electronic AG]
Download : Click here to Download
About TSL230
PDF/DataSheet Download
Datasheet: TSL230
File Size: 99550 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
TSL230 General Description
The TSL230, TSL230A, and TSL230B programmable light-to-frequency converters combine a configurable silicon photodiode and a current-to-frequency converter on single monolithic CMOS integrated circuits. The output can be either a pulse train or a square wave (50% duty cycle) with frequency directly proportional to light intensity. The sensitivity of the devices is selectable in three ranges, providing two decades of adjustment. The full-scale output frequency can be scaled by one of four preset values. All inputs and the output are TTL compatible, allowing direct two-way communication with a microcontroller for programming and output interface. An output enable (OE) is provided that places the output in the high-impedance state for multiple-unit sharing of a microcontroller input line. The devices are available with absolute-output-frequency tolerances of ±5% (TSL230B), ±10% (TSL230A), or ±20% (TSL230). Each circuit has been temperature compensated for the ultraviolet-to-visible-light range of 300 nm to 700 nm. The devices are characterized for operation over the temperature range of 25°C to 70°C.
TSL230 Maximum Ratings
Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 V
Input voltage range, all inputs, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25°C to 85°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to GND.
Input voltage range, all inputs, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25°C to 85°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to GND.
TSL230 Features
• High-Resolution Conversion of Light Intensity to Frequency With No External Components
• Programmable Sensitivity and Full-Scale Output Frequency
• Communicates Directly With a Microcontroller
• Single-Supply Operation Down to 2.7 V, With Power-Down Feature
• Absolute Output Frequency Tolerance of ±5% (TSL230B)
• Nonlinearity Error Typically 0.2% at 100 kHz
• Stable 100 ppm/°C Temperature Coefficient
• Advanced LinCMOS™ Technology
• Programmable Sensitivity and Full-Scale Output Frequency
• Communicates Directly With a Microcontroller
• Single-Supply Operation Down to 2.7 V, With Power-Down Feature
• Absolute Output Frequency Tolerance of ±5% (TSL230B)
• Nonlinearity Error Typically 0.2% at 100 kHz
• Stable 100 ppm/°C Temperature Coefficient
• Advanced LinCMOS™ Technology
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