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THS4121ID on a board, in 3D

THS4121ID

Texas Instruments

-40℃~+85℃ 1 1.2pA 25uV/℃ 3mV 55V/us 96dB Differential SOIC-8 Differential Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/THS4121ID
Category
Differential Amplifiers
Package
SOIC-8
Pins
2

Overview

The THS4121ID is a differential Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+85℃ 1 1.2pA 25uV/℃ 3mV 55V/us 96dB Differential SOIC-8 Differential Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:THS4121CDGKR, from EasyEDA) and its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1348100).

Symbol

VIN+8NC7GND6VOUT−5VOUT+4VDD3VOCM2VIN−1
EasyEDA_Cloud:THS4121CDGKRFrom EasyEDA

Footprint

12345678
Package_SO:SO-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

20
-3db Bandwidth
100MHz
Common Mode Rejection Ratio(CMRR)
96dB
Current - Input Bias(Ib)
1.2pA
Dual Supply
-1.75V~-1.5V, 1.5V~1.75V
Features
Single-ended to differential conversion, Integrated ADC driver, Built-in compensation; built-in signal filtering
Ib - Input Bias Current
1.2pA
Input Offset Current(Ios)
0.1pA
Input Offset Voltage Drift(Vos TC)
25uV/℃
Noise density(eN)
5.4nV/√Hz@10kHz
Number of Channels
Single-channel
Number of Circuits
Single Channel
Operating Temperature
-40℃~+85℃
Output Current
100mA, 25mA
Output Type
Differential
Power Supply Rejection Ratio (PSRR)
85dB
Quiescent Current per Amplifier
13.5mA
Settling time
60ns
Single Supply
3V~3.5V
Slew Rate
55V/us
Vos - Input Offset Voltage
3mV

Order codes

1

Pinout

8
The pins of the THS4121ID
PinNameType
1VIN−Unspecified
2VOCMUnspecified
3VDDUnspecified
4VOUT+Unspecified
5VOUT−Unspecified
6GNDUnspecified
7NCUnspecified
8VIN+Unspecified

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Questions

Is there a KiCad symbol and footprint for the THS4121ID?

Yes. The symbol is EasyEDA_Cloud:THS4121CDGKR and the footprint Package_SO:SO-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the THS4121ID?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the THS4121ID datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the THS4121ID?

JLCPCB lists it as part C1348100, with 0 in stock; the sellers' links on this page open their listings.

What can replace the THS4121ID?

Parts like it in the library: the CM4321-SOPTA by CIMO, the THS4140ID by Texas Instruments, the THS6062ID by Texas Instruments and the AD626ARZ-REEL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8