
Overview
The OPA681P is an operational Amplifier made by Texas Instruments in a PDIP-8 package with 8 pins. -40℃~+85℃ 1 190mA 2.1V/ns 2.2nV/√Hz@1MHz 30uV/℃ 52dB 55uA 5mV 6mA Enable/shutdown function PDIP-8 Operational Amplifier.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA681P, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7321860).
Symbol
Footprint
Parameters
12- Common Mode Rejection Ratio(CMRR)
- 52dB
- Features
- Enable/shutdown function
- Ib - Input Bias Current
- 55uA
- Input Offset Voltage Drift(Vos TC)
- 30uV/℃
- Input Voltage Noise Density
- 2.2nV/√Hz@1MHz
- Maximum Power Supply Range (Vdd-Vss)
- 10V
- Number of Channels
- 1
- Operating Temperature
- -40℃~+85℃
- Output Current
- 190mA
- Quiescent Current
- 6mA
- Slew Rate
- 2.1V/ns
- Vos - Input Offset Voltage
- 5mV
Order codes
1- OPA681PLCSC C7321860
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | IN- | Unspecified |
| 3 | IN+ | Unspecified |
| 4 | V- | Unspecified |
| 5 | NC | Unspecified |
| 6 | OUT | Output |
| 7 | V+ | Unspecified |
| 8 | DIS# | Unspecified |
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Is there a KiCad symbol and footprint for the OPA681P?
Yes. The symbol is EasyEDA_Cloud:OPA681P and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the OPA681P?
PDIP-8, with 8 pins. Its footprint is drawn on this page.
Where is the OPA681P datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the OPA681P?
JLCPCB lists it as part C7321860, with 0 in stock; the sellers' links on this page open their listings.
What can replace the OPA681P?
Parts like it in the library: the AD8010AN by Analog Devices, the AD8010ANZ by Analog Devices, the LT1206CN8#PBF by Analog Devices and the BUF634P by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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