TPA8801B High Sensitivity Current Input Interface

3PEAK

Description

3PEAK .
TPA8801B is a high sensitivity current input interface, which can covert the pA to nA range current signal to 5V range output.

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Datasheet Specifications

Part number: TPA8801B
Manufacturer: 3PEAK
File Size: 463.13 KB
Datasheet: TPA8801B-3PEAK.pdf
Description: High Sensitivity Current Input Interface

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
* Internal amplifier: - VOS: ±3mV maximum - Low noise: 25 nV/√Hz - GBWP: 1.3MHz - Input Bias Current: 1pA typical
* ESD rating: HBM

Applications

* Dust sensor for air quality monitoring (PM2.5, PM10)
* Photodiode interface
* Sensor interface for current output sensor Pin Configuration TPA8801B 14-Pin TSSOP (-T Suffixes) TO 1 IN- 2 IN+ 3 GND 4 SC1 5 SC2 6 LPFC 7 14 Out 13 NR 12 HPFC 11 VCC 10 GR2 9 GR1 8 TP TPA8801B High Sens

TPA8801B Distributors

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TPA8801B High Sensitivity Current Input Interface 3PEAK

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