Electronic Components Datasheet Search |
|
TSL257 Datasheet(PDF) 2 Page - ams AG |
|
TSL257 Datasheet(HTML) 2 Page - ams AG |
2 / 9 page TSL257 HIGH-SENSITIVITY LIGHT-TO-VOLTAGE CONVERTER TAOS023E − SEPTEMBER 2007 1 The LUMENOLOGY r Company r r Copyright E 2007, TAOS Inc. www.taosinc.com D Converts Light Intensity to Output Voltage D Monolithic Silicon IC Containing Photodiode, Operational Amplifier, and Feedback Components D High Sensitivity D Single Voltage Supply Operation (2.7 V to 5.5 V) D Low Noise (200 μVrms Typ to 1 kHz) D Rail-to-Rail Output D High Power-Supply Rejection (35 dB at 1 kHz) D Compact 3-Leaded Plastic Package D RoHS Compliant (−LF Package Only) Description The TSL257 is a high-sensitivity low-noise light-to-voltage optical converter that combines a photodiode and a transimpedance amplifier on a single monolithic CMOS integrated circuit. Output voltage is directly proportional to light intensity (irradiance) on the photodiode. The TSL257 has a transimpedance gain of 320 MΩ. The device has improved offset voltage stability and low power consumption and is supplied in a 3-lead clear plastic sidelooker package with an integral lens. When supplied in the lead (Pb) free package, the device is RoHS compliant. Functional Block Diagram Voltage Output + − Available Options DEVICE TA PACKAGE − LEADS PACKAGE DESIGNATOR ORDERING NUMBER TSL257 0°C to 70°C 3-lead Sidelooker S TSL257 TSL257 0°C to 70°C 3-lead Sidelooker — Lead (Pb) Free S TSL257−LF TSL257 0°C to 70°C 3-lead Surface-Mount Sidelooker — Lead (Pb) Free SM TSL257SM−LF Terminal Functions TERMINAL DESCRIPTION NAME NO. DESCRIPTION GND 1 Ground (substrate). All voltages are referenced to GND. OUT 3 Output voltage VDD 2 Supply voltage r r Texas Advanced Optoelectronic Solutions Inc. 1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) 673-0759 PACKAGE S SIDELOOKER (FRONT VIEW) 1 GND 2 VDD 3 OUT PACKAGE SM SURFACE MOUNT SIDELOOKER (FRONT VIEW) 1 GND 2 VDD 3 OUT |
Similar Part No. - TSL257 |
|
Similar Description - TSL257 |
|
|
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 |