2 layers
Preamp
ybabs/PorpDAQ
Design Files for a STM32-Based Underwater Acoustics data acquisition board for harbour porpoises
42 parts6MIT
LMH6643MA
Texas InstrumentsExtended
-40℃~+85℃ -5V~5V 1.5uA 130MHz 130V/us 17nV/√Hz@100kHz 1mV 2 2.7V~12.8V 2.7mA 3.4uV/℃ 75mA 800nA 95dB Rail-to-rail output SOIC-8 Operational Amplifier ROHS
- Part id
- ti/LMH6643MA
- Category
- Operational Amplifier
- Package
- SOIC-8
- Pins
- 8
- In stock
- 0 at JLCPCB (C2861979)
- Used on
- 1 open-source board
Overview
The LMH6643MA is an operational Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+85℃ -5V~5V 1.5uA 130MHz 130V/us 17nV/√Hz@100kHz 1mV 2 2.7V~12.8V 2.7mA 3.4uV/℃ 75mA 800nA 95dB Rail-to-rail output SOIC-8 Operational Amplifier ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL082ACD, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2861979). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUTA | Output |
| 2 | INA- | Unspecified |
| 3 | INA+ | Unspecified |
| 4 | GND | Unspecified |
| 5 | INB+ | Unspecified |
| 6 | INB- | Unspecified |
| 7 | OUTB | Output |
| 8 | V+ | Unspecified |
Open-source boards using it
1Parts like it
8
TS922IDT
SO-8-40℃~+125℃ 1.3V/us 100nA 12V 2 2.7V~12V 2mA 2uV/℃ 30nA 3mV 4MHz 80dB 80mA 9nV/√Hz@1kHz Rail-to-Rail Input, Rail-to-Rail Output SO-8 Operational Amplifier ROHSSTMicroelectronicsOperational AmplifierLMV358B-SR
SOIC-8-40℃~+125℃ 100mA 1MHz 1pA 1pA 2 2.5V~5.5V 2uV/℃ 35nV/√Hz@1kHz 4mV 700V/ms 80uA 85dB Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHS3PEAKOperational AmplifierMC33178D
SOIC-8-18V~-2V、2V~18V -40℃~+85℃ 1.4mA 100mA 100nA 110dB 150uV 2 2V/us 2uV/℃ 5MHz 5nA 7.5nV/√Hz@1kHz ESD protection SOIC-8 Operational Amplifier ROHSonsemiOperational AmplifierBUF634AID
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 1 175uV/℃ 20nV/√Hz@1kHz 210MHz 250mA 250nA 3.75V/ns 36mV 8.5mA ESD protection SOIC-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierMC33202D
SOIC-8-40℃~+105℃ 1.8V~12V 10mV 1V/us 2 2.2MHz 20nV/√Hz@1kHz 2uV/℃ 5nA 80mA 80nA 900uA 90dB Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHSonsemiOperational AmplifierTP1562AL1-SR
SOIC-8-40℃~+125℃ 100dB 100mA 19nV/√Hz@1kHz 1pA 1pA 1uV/℃ 2 2.5V~6V 3mV 4.5V/us 600uA 6MHz Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHS3PEAKOperational AmplifierOPA551UA/2K5
SOIC-8-40℃~+125℃ 1 100pA 102dB 14nV/√Hz@1kHz 15V/us 200mA 3MHz 3mV 3pA 5uV/℃ 7mA 8V~60V 8V~60V Built-in compensation SOIC-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierOPA2172ID
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 1.6mA 10MHz 10V/us 120dB 1nA 2 200uV 300nV/℃ 4.5V~36V 75mA 7nV/√Hz@1kHz 8pA EMI filtering/RF suppression Rail-to-rail output SOIC-8 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
Questions
Is there a KiCad symbol and footprint for the LMH6643MA?
Yes. The symbol is EasyEDA_Cloud:TL082ACD and the footprint Package_SO:SOIC-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 LMH6643MA?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the LMH6643MA datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LMH6643MA?
JLCPCB lists it as part C2861979, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LMH6643MA?
Parts like it in the library: the TS922IDT by STMicroelectronics, the LMV358B-SR by 3PEAK, the MC33178D by onsemi and the BUF634AID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LMH6643MA?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.