OPT209P数据手册TI中文资料规格书

描述 Description

DESCRIPTION
The OPT209 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.
The integrated combination of photodiode and transimpedance amplifier on a single chip eliminates the problems commonly encountered in discrete designs such as leakage current errors, noise pick-up and gain peaking due to stray capacitance.
The OPT209 operates over a wide supply range (±2.25 to ±18V) and supply current is only 400µA. It is packaged in a transparent plastic 8-pin DIP, specified for the 0°C to 70°C temperature range.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: 16kHz
● WIDE SUPPLY RANGE: ±2.25 to ±18V
● LOW QUIESCENT CURRENT: 400µA
● TRANSPARENT 8-PIN DIPAPPLICATIONS
● MEDICAL INSTRUMENTATION
● LABORATORY INSTRUMENTATION
● POSITION AND PROXIMITY SENSORS
● PHOTOGRAPHIC ANALYZERS
● SMOKE DETECTORS

特性 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: 16kHz
● WIDE SUPPLY RANGE: ±2.25 to ±18V
● LOW QUIESCENT CURRENT: 400µA
● TRANSPARENT 8-PIN DIP

应用 Application

● MEDICAL INSTRUMENTATION
● LABORATORY INSTRUMENTATION
● POSITION AND PROXIMITY SENSORS
● PHOTOGRAPHIC ANALYZERS
● SMOKE DETECTORS