TPA8801B Overview
Key Specifications
Package: TSSOP
Operating Voltage: 5 V
Max Voltage (typical range): 5.5 V
Min Voltage (typical range): 2.1 V
Description
TPA8801B is a high sensitivity current input interface, which can covert the pA to nA range current signal to 5V range output. TPA8801B use one resister to set the transduce gain, can provide ideal 4.56GΩ current to voltage DC gain when the resister is 20KΩ.
Key Features
- Ideal DC gain when Rg=20K: 4.56GΩ
- One resister(Rg) to set the gain
- Supply voltage range: 2.1-5.5V
- Iq: 700µA maximum
- Analog output
