OPT201KP

INTEGRATED PHOTODIODE AND AMPLIFIER

DESCRIPTION

The OPT201 is an opto-electronic integrated circuit containing a photodiode and transimpedance amplifier on a single dielectrically isolated chip. The transimpedance amplifier consists of a precision FET input op amp and an on-chip metal film resistor. The 0.09 x 0.09 inch photodiode is operated at zero bias for excellent linearity and low dark current.

FEATURES

● PHOTODIODE SIZE: 0.090 x 0.090 inch 2.29 x 2.29mm

● 1MΩ FEEDBACK RESISTOR

● HIGH RESPONSIVITY: 0.45A/W 650nm

● LOW DARK ERRORS: 2mV

● BANDWIDTH: 4kHz

● WIDE SUPPLY RANGE: ±2.25 to ±18V

● LOW QUIESCENT CURRENT: 400µA

● TRANSPARENT 8-PIN DIP

APPLICATIONS

● MEDICAL INSTRUMENTATION

● LABORATORY INSTRUMENTATION

● POSITION AND PROXIMITY SENSORS

● PHOTOGRAPHIC ANALYZERS

● SMOKE DETECTORS