TSL257-LF （Light to Voltage）

Overview：

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. The output voltage is directly proportional to light intensity (irradiance) on the photodiode. The TSL257 has a transimpedance gain of 320 Megohm. At 470 nm, the typical irradiance responsivity is 1300mV/µW/cm²) with an output rise and fall time of 160µsec. The device has improved offset voltage stability and low power consumption and is packaged in a 3-lead clear plastic side-looker package with integral lens.

Product Features:

Monolithic Silicon IC Containing Photodiode, Op Amp, and Feedback Components

High Sensitivity

Low Noise

Rail-to-Rail Output

High Power-Supply Rejection

Compact 3-Lead Plastic Package

RoHS Compliant (-LF Package Only

Specifications:	Details:
Voltage Range:	Min:2.7 Max:5.5
Risetime:	160.00
Output Type:	Voltage
Responsivity (mV/(µW/cm²)):	1680.00
Responsivity wavelength:	640.00

Downloads：

TSL257-LF