TLV9001UIDBVR datasheet(30/86 Pages) TI

Part #	TLV9001UIDBVR

Description	TLV900x Low-Power, RRIO, 1-MHz Operational Amplifier for Cost-Sensitive Systems

PDF	86 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

30 / 86 page

CPD

47 pF

IIN

0-10 µA

VREF

VOUT

3.3 V

309 NŸ

10 pF

357 Ÿ

11.5 NŸ

+3.3V

VREF

10 k

TLV9002

TLV9001, TLV9002, TLV9004

SBOS833O – OCTOBER 2017 – REVISED APRIL 2020

www.ti.com

Product Folder Links: TLV9001 TLV9002 TLV9004

Submit Documentation Feedback

Typical Application (continued)

9.2.2 Single-Supply Photodiode Amplifier

Photodiodes are used in many applications to convert light signals to electrical signals. The current through the

photodiode is proportional to the photon energy absorbed, and is commonly in the range of a few hundred

picoamps to a few tens of microamps. An amplifier in a transimpedance configuration is typically used to convert

the low-level photodiode current to a voltage signal for processing in an MCU. The circuit shown in Figure 40 is

an example of a single-supply photodiode amplifier circuit using the TLV9002.

Figure 40. Single-Supply Photodiode Amplifier Circuit

TLV9001UIDBVR Datasheet(PDF) 30 Page - Texas Instruments