Electronic Components Datasheet Search |
|
TSL230BRP-LF Datasheet(PDF) 1 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
|
TSL230BRP-LF Datasheet(HTML) 1 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
1 / 8 page TSL230R−LF, TSL230AR−LF, TSL230BR−LF PROGRAMMABLE LIGHT-TO-FREQUENCY CONVERTERS TAOS079A − OCTOBER 2006 1 The LUMENOLOGY r Company r r Copyright E 2006, TAOS Inc. www.taosinc.com D High-Resolution Conversion of Light Intensity to Frequency With No External Components D Programmable Sensitivity and Full-Scale Output Frequency D Communicates Directly With a Microcontroller D Single-Supply Operation Down to 2.7 V, With Power-Down Feature D Absolute Output Frequency Tolerance of ±5% (TSL230BR−LF) D Nonlinearity Error Typically 0.2% at 100 kHz D Stable 150 ppm/°C Temperature Coefficient D Replacements for TSL230, TSL230R, TSL230A, TSL230AR, TSL230B and TSL230BR D RoHS Compliant Description The TSL230R−LF, TSL230AR−LF, and TSL230BR−LF 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. Device sensitivity 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% (TSL230BR−LF), ±10% (TSL230AR−LF), or ±20% (TSL230R−LF). They have been temperature compensated for the ultraviolet-to-visible light range of 320 nm to 700 nm and respond over the light range of 320 nm to 1050 nm. The devices are characterized over the temperature range of −25°C to 70°C. Functional Block Diagram Light Current-to-Frequency Converter Photodiode Array S0 S1 S2 S3 OE Output r r Texas Advanced Optoelectronic Solutions Inc. 1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) 673-0759 8 S3 7 S2 6 OUT 5 VDD DIP PACKAGE (TOP VIEW) S0 1 S1 2 OE 3 GND 4 |
Similar Part No. - TSL230BRP-LF |
|
Similar Description - TSL230BRP-LF |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |