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TSZ121ICT on a board, in 3D

TSZ121ICT

STMicroelectronics

-40℃~+125℃ 0.19V/us 1 1.8V~5.5V 100pA 10nV/℃ 122dB 1uV 28uA 400kHz 60nV/√Hz@1kHz 70pA 7mA Rail-to-Rail Input, Rail-to-Rail Output Zero drift / auto-zero、ESD protection SC-70-5 Precision Op Amps ROHS

Extended
Category
Precision Op Amps
Package
SC-70-5
Pins
5

Overview

The TSZ121ICT is a precision Op Amp made by STMicroelectronics in a SC-70-5 package with 5 pins. -40℃~+125℃ 0.19V/us 1 1.8V~5.5V 100pA 10nV/℃ 122dB 1uV 28uA 400kHz 60nV/√Hz@1kHz 70pA 7mA Rail-to-Rail Input, Rail-to-Rail Output Zero drift / auto-zero、ESD protection SC-70-5 Precision Op Amps ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-353_SC-70-5, from KiCad's library), ready for a KiCad board. 1,643 are in stock at JLCPCB (part C2058276). 2 open-source boards in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

12345
Package_TO_SOT_SMD:SOT-353_SC-70-5From KiCad's library

Parameters

15
Common Mode Rejection Ratio(CMRR)
122dB
Features
Zero drift / auto-zero
Gain Bandwidth Product
400kHz
Ib - Input Bias Current
70pA
Input Offset Current(Ios)
100pA
Input Offset Voltage Drift(Vos TC)
10nV/℃
Input Voltage Noise Density
60nV/√Hz@1kHz
Number of Channels
Single-channel
Operating Temperature
-40℃~+125℃
Output Current
7mA
Quiescent Current(Iq)
28uA
Rail to Rail
Rail-to-Rail Input, Rail-to-Rail Output
Single Supply
1.8V~5.5V
Slew Rate
0.19V/us
Vos - Input Offset Voltage
1uV

Order codes

1

Open-source boards using it

All 2
  • 2 layers90 × 39 mmThermocouple Board.PROTO, the printed circuit board in 3D

    Thermocouple Board.PROTO

    robherc/Thermocouple_Board

    Ultra-fast, Ultra-Precise Thermocouple reading board with SPI and Analog outputs

    112 parts1BSD-3-Clause
  • 2 layers96.5 × 34.3 mmThermocoupleBoard, the printed circuit board in 3D

    ThermocoupleBoard

    robherc/Thermocouple_Board

    Ultra-fast, Ultra-Precise Thermocouple reading board with SPI and Analog outputs

    83 parts1BSD-3-Clause

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/st/TSZ121ICT.jpg" alt="TSZ121ICT" width="1200" height="900">
A picture that opens the part, for a README
[![TSZ121ICT](https://pcbkit.io/embed/parts/st/TSZ121ICT.jpg?size=s)](https://pcbkit.io/parts/st/TSZ121ICT)

Questions

Is there a KiCad symbol and footprint for the TSZ121ICT?

Yes. the footprint Package_TO_SOT_SMD:SOT-353_SC-70-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TSZ121ICT?

SC-70-5, with 5 pins. Its footprint is drawn on this page.

Where is the TSZ121ICT datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the TSZ121ICT?

JLCPCB lists it as part C2058276, with 1,643 in stock; the sellers' links on this page open their listings.

What can replace the TSZ121ICT?

Parts like it in the library: the OPA376AIDCK by Texas Instruments, the GS8331Y-CR by Gainsil, the MAX9620AXK+T by Maxim Integrated (Analog Devices) and the OPA378AIDCK by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the TSZ121ICT?

2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8