Overview
The LM224QT is an operational Amplifier made by STMicroelectronics in a TQFN-16-EP(3x3) package with 17 pins. -15V~-1.5V、1.5V~15V -40℃~+105℃ 1.3MHz 20nA 20nA 30uV/℃ 3V~30V 3mV 4 400V/ms 40nV/√Hz@1kHz 700uA 70mA 80dB Built-in compensation TQFN-16-EP(3x3) Operational Amplifier ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TSV734IQ4T, from EasyEDA) and its footprint (EasyEDA_Cloud:TQFN-16_L3.0-W3.0-P0.50-TL-EP1.7, from EasyEDA), ready for a KiCad board. 1,471 are in stock at JLCPCB (part C2057499).
Symbol
Footprint
Parameters
15- Common Mode Rejection Ratio(CMRR)
- 80dB
- Dual Supply
- 1.5V~15V
- Features
- Built-in compensation
- Gain Bandwidth Product
- 1.3MHz
- Ib - Input Bias Current
- 20nA
- Input Offset Current(Ios)
- 20nA
- Input Offset Voltage Drift(Vos TC)
- 30uV/℃
- Input Voltage Noise Density
- 40nV/√Hz@1kHz
- Number of Channels
- 4
- Operating Temperature
- -40℃~+105℃
- Output Current
- 70mA
- Quiescent Current
- 700uA
- Single supply
- 3V~30V
- Slew Rate
- 400V/ms
- Vos - Input Offset Voltage
- 3mV
Order codes
1- LM224QTLCSC C2057499
Pinout
17| Pin | Name | Type |
|---|---|---|
| 1 | IN1+ | Unspecified |
| 2 | VCC+ | Unspecified |
| 3 | NC | Unspecified |
| 4 | IN2+ | Unspecified |
| 5 | IN2- | Unspecified |
| 6 | OUT2 | Unspecified |
| 7 | OUT3 | Unspecified |
| 8 | IN3- | Unspecified |
| 9 | IN3+ | Unspecified |
| 10 | NC | Unspecified |
| 11 | VCC- | Unspecified |
| 12 | IN4+ | Unspecified |
| 13 | IN4- | Unspecified |
| 14 | OUT4 | Unspecified |
| 15 | OUT1 | Unspecified |
| 16 | IN1- | Unspecified |
| 17 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the LM224QT?
Yes. The symbol is EasyEDA_Cloud:TSV734IQ4T and the footprint EasyEDA_Cloud:TQFN-16_L3.0-W3.0-P0.50-TL-EP1.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM224QT?
TQFN-16-EP(3x3), with 17 pins. Its footprint is drawn on this page.
Where is the LM224QT datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LM224QT?
JLCPCB lists it as part C2057499, with 1,471 in stock; the sellers' links on this page open their listings.