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SD321 on a board, in 3D

SD321

SHOUDING

-40℃~+85℃ 1 1MHz 3V~30V 400V/ms 40mA 40nV/√Hz@1kHz 430uA 45nA 5nA 7mV 85dB SOT-23-5 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCshouding/SD321
Category
Operational Amplifier
Package
SOT-23-5
Pins
5

Overview

The SD321 is an operational Amplifier made by SHOUDING in a SOT-23-5 package with 5 pins. -40℃~+85℃ 1 1MHz 3V~30V 400V/ms 40mA 40nV/√Hz@1kHz 430uA 45nA 5nA 7mV 85dB SOT-23-5 Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TSV6391AILT, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C521340).

Symbol

V-2IN+1IN-3V+5OUT4
EasyEDA_Cloud:TSV6391AILTFrom EasyEDA

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

13
Common Mode Rejection Ratio(CMRR)
85dB
Gain Bandwidth Product
1MHz
Ib - Input Bias Current
45nA
Input Offset Current(Ios)
5nA
Input Voltage Noise Density
40nV/√Hz@1kHz
Maximum Power Supply Range (Vdd-Vss)
30V
Number of Channels
1
Operating Temperature
-40℃~+85℃
Output Current
40mA
Quiescent Current
430uA
Single supply
3V~30V
Slew Rate
400V/ms
Vos - Input Offset Voltage
7mV

Order codes

1

Pinout

5
The pins of the SD321
PinNameType
1IN+Unspecified
2V-Unspecified
3IN-Unspecified
4OUTOutput
5V+Unspecified

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![SD321](https://pcbkit.io/embed/parts/shouding/SD321.jpg?size=s)](https://pcbkit.io/parts/shouding/SD321)

Questions

Is there a KiCad symbol and footprint for the SD321?

Yes. The symbol is EasyEDA_Cloud:TSV6391AILT and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SD321?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the SD321 datasheet?

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

Where can I order the SD321?

JLCPCB lists it as part C521340, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SD321?

Parts like it in the library: the LM321MF by UMW, the TLV9061IDBV by Texas Instruments, the LM321-TR by Gainsil and the LM321MFX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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