2 layers39.3 × 106.5 mm
Overview
The LF442AMH is a FET Input Amplifier made by Texas Instruments in a TO-99-8 package with 8 pins. 10pA 1MHz 1V/us 1mV 2 400uA 7uV/℃ TO-99-8 FET Input Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LF442AMH_C4370464, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-99-8_TI_LMC, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2873336). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
5- Gain Bandwidth Product
- 1MHz
- Ib - Input Bias Current
- 10pA
- Operating Temperature
- -55℃~+125℃
- Slew Rate
- 1V/us
- Vos - Input Offset Voltage
- 500uV
Order codes
3- LF442AMH/NOPBLCSC C2873336
- LF442AMHLCSC C4370259
- LF442AMHLCSC C4370464
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | Output A | Output |
| 2 | Inverting input A | Unspecified |
| 3 | Noninverting input A | Unspecified |
| 4 | V- | Unspecified |
| 5 | Noninverting input B | Unspecified |
| 6 | Inverting input B | Unspecified |
| 7 | Output B | Output |
| 8 | V+ | Unspecified |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/LF442AMH" title="LF442AMH in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/LF442AMH.jpg" alt="LF442AMH" width="1200" height="900">[](https://pcbkit.io/parts/ti/LF442AMH)Questions
Is there a KiCad symbol and footprint for the LF442AMH?
Yes. The symbol is EasyEDA_Cloud:LF442AMH_C4370464 and the footprint EasyEDA_Cloud:TO-99-8_TI_LMC, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LF442AMH?
TO-99-8, with 8 pins. Its footprint is drawn on this page.
Where is the LF442AMH datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LF442AMH?
JLCPCB lists it as part C2873336, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LF442AMH?
Parts like it in the library: the LF356H by Texas Instruments, the LF156H by Texas Instruments, the 5962-8853802GA by Analog Devices and the AD381SH by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LF442AMH?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
LF356H
TO-99-80℃~+70℃ 1 100dB 10mV 12V/us 12nV/√Hz@1kHz 30pA 3pA 5MHz 5uV/℃ Built-in compensation、High capacitive load driving TO-99-8 FET Input Amplifiers ROHSTexas InstrumentsFET Input AmplifiersLF156H
TO-99-8-20V~20V -55℃~+125℃ 1 12nV/√Hz@1000Hz 2.5MHz 20pA 50nA 5mV 5uV/℃ 7.5V/us 7mA 85dB Built-in compensation、High capacitive load driving TO-99-8 FET Input Amplifiers ROHSTexas InstrumentsFET Input Amplifiers5962-8853802GA
TO-99-8100pA 10V/us 1mV 3.5MHz 8.5mA 86dB TO-99-8 FET Input AmplifiersAnalog DevicesFET Input AmplifiersAD381SH
TO-99-55℃~+125℃ 100pA 10uV/℃ 1mV 30V/us Built-in compensation TO-99 FET Input AmplifiersAnalog DevicesFET Input AmplifiersAD542JH/+
TO-99-80℃~+70℃ 50pA TO-99-8 FET Input AmplifiersAnalog DevicesFET Input AmplifiersAD542LH
TO-99-80℃~+70℃ 1.5mA 13V/us 1MHz 25mA 25pA 2pA 500uV 5uV/℃ 80dB Overvoltage Protection、High capacitive load driving TO-99-8 FET Input AmplifiersAnalog DevicesFET Input AmplifiersAD542SH
TO-99-8-55℃~+125℃ 1.5mA 13V/us 15uV/℃ 1MHz 1mV 25mA 25pA 2pA 80dB Overvoltage Protection、High capacitive load driving TO-99-8 FET Input AmplifiersAnalog DevicesFET Input AmplifiersAD544JH
TO-99-80℃~+70℃ 1.5mA 13V/us 20uV/℃ 25mA 25pA 2MHz 2mV 5pA 80dB Overvoltage Protection、High capacitive load driving TO-99-8 FET Input AmplifiersAnalog DevicesFET Input Amplifiers