OPT301 - 采用密封封装的集成光电二极管和放大器

OPT301是TI德州仪器公司的一款光传感器产品，OPT301是采用密封封装的集成光电二极管和放大器，本站介绍了OPT301的封装应用图解、特点和优点、功能等，并给出了与OPT301相关的TI元器件型号供参考。

OPT301 - 采用密封封装的集成光电二极管和放大器 - 光传感器 - 光学感应 - 德州仪器

产品描述

The OPT301 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 × 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 OPT301 operates over a wide supply range (±2.25 to ±18V) and supply current is only 400µA. It is packaged in a hermetic TO-99 metal package with a glass window, and is specified for the 40°C to 85°C temperature range.

产品特性

PHOTODIODE SIZE: 0.090 x 0.090 inch (2.29 × 2.29mm)
1MΩ FEEDBACK RESISTOR
HIGH RESPONSIVITY: 0.47A/W (650nm)
IMPROVED UV RESPONSE
LOW DARK ERRORS: 2mV
BANDWIDTH: 4kHz
WIDE SUPPLY RANGE: ±2.25 to ±18V
LOW QUIESCENT CURRENT: 400µA
HERMETIC TO-99

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