The OPT101 is a monolithic photodiode with on-chip transimpedance amplifier. 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 as a result of stray capacitance. Output voltage increases linearly with light intensity. The amplifier is designed for single or dual power-supply operation.

The 0.09 inch × 0.09 inch (2.29 mm × 2.29 mm) photodiode operates in the photoconductive mode for excellent linearity and low dark current.

The OPT101 operates from 2.7 V to 36 V supplies and quiescent current is only 120 µA. This device is available in clear plastic 8-pin PDIP, and J-lead SOP for surface mounting. The temperature range is 0°C to 70°C.

• Single Supply: 2.7 to 36 V
• Photodiode Size: 0.090 inch × 0.090 inch (2.29 mm × 2.29 mm)
• Internal 1-MΩ Feedback Resistor
• High Responsivity: 0.45 A/W (650 nm)
• Bandwidth: 14 kHz at RF = 1 MΩ
Packages: Clear Plastic 8-pin PDIP and J-Lead SOP

• Quiescent current (Max) (uA)
• 120
• Rating
• Catalog
• Operating temperature range (C)
• 0 to 70
• Interface type
• Voltage
• Input type
• Light

OPT101的完整型号有：OPT101P、OPT101P-J，以下是这些产品的关键参数及官网采购报价：

OPT101P，工作温度：0 to 70，封装：PDIP (NTC)-8，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：NIPDAU，TI官网OPT101P的批量USD价格：3.395（1000+）

OPT101P-J，工作温度：0 to 70，封装：SOP (DTL)-8，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：Level-4-250C-72 HR，引脚镀层/焊球材料：NIPDAU，TI官网OPT101P-J的批量USD价格：4.871（1000+）