LM321
HXExtended
-18V~18V 0℃~+70℃ 1 1.2MHz 10nA 36V 3V~36V 500uA 50nA 5mV 80dB 90dB Built-in compensation、Current limiting / short-circuit protection SOT-23-5 Differential Amplifiers ROHS
- Part id
- hx/LM321
- Category
- Differential Amplifiers
- Package
- SOT-23-5
- Pins
- 5
- In stock
- 0 at JLCPCB (C2984962)
Overview
The LM321 is a differential Amplifier made by HX in a SOT-23-5 package with 5 pins. -18V~18V 0℃~+70℃ 1 1.2MHz 10nA 36V 3V~36V 500uA 50nA 5mV 80dB 90dB Built-in compensation、Current limiting / short-circuit protection SOT-23-5 Differential Amplifiers ROHS.
PCBKit's library has its KiCad symbol (Amplifier_Operational:LM321, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2984962).
Symbol
Footprint
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | + | Input |
| 2 | V- | Power in |
| 3 | - | Input |
| 4 | — | Output |
| 5 | V+ | Power in |
Parts like it
1
Questions
Is there a KiCad symbol and footprint for the LM321?
Yes. The symbol is Amplifier_Operational:LM321 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 LM321?
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Where is the LM321 datasheet?
HX publishes it: the Datasheet link on this page opens it.
Where can I order the LM321?
JLCPCB lists it as part C2984962, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM321?
Parts like it in the library: the MIC7201BM5 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.