
Overview
The OP221GS is an instrumentation Amplifier made by Analog Devices in a SOIC-8 package with 8 pins. -40℃~+85℃ 13.5V/us 2 250uV 70nA 750nV/℃ 75dB Differential ESD Protection、Built-in compensation SOIC-8 Instrumentation Amplifiers ROHS.
PCBKit's library has its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4370725).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
9- Common Mode Rejection Ratio(CMRR)
- 75dB
- Features
- Built-in compensation;ESD protection
- Ib - Input Bias Current
- 70nA
- Input Offset Voltage Drift(Vos TC)
- 750nV/℃
- Number of Channels
- 2
- Operating Temperature
- -40℃~+85℃
- Output Type
- Differential
- Slew Rate
- 13.5V/us
- Vos - Input Offset Voltage
- 250uV
Order codes
1- OP221GSLCSC C4370725
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Is there a KiCad symbol and footprint for the OP221GS?
Yes. 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 OP221GS?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the OP221GS datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the OP221GS?
JLCPCB lists it as part C4370725, with 0 in stock; the sellers' links on this page open their listings.
What can replace the OP221GS?
Parts like it in the library: the INA128UA/2K5 by Texas Instruments, the INA821ID by Texas Instruments, the AD623ARZ-R7 by Analog Devices and the INA826AID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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