LOG114AIRGVRG4
Texas Instruments
-40℃~+85℃ 0.05uA 10mA 15MHz 1uA 250uV 2uV/℃ 4.8V~11V 74dB On-chip temperature compensation、Signal limiting/constant amplitude output ±5V VQFN-16-EP(4x4) Special Purpose Amplifiers ROHS
- Category
- Special Purpose Amplifiers
- Package
- VQFN-16-EP(4x4)
- Pins
- 2
Overview
The LOG114AIRGVRG4 is a special Purpose Amplifier made by Texas Instruments in a VQFN-16-EP(4x4) package with 17 pins. -40℃~+85℃ 0.05uA 10mA 15MHz 1uA 250uV 2uV/℃ 4.8V~11V 74dB On-chip temperature compensation、Signal limiting/constant amplitude output ±5V VQFN-16-EP(4x4) Special Purpose Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LOG114AIRGVRG4, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-16_L4.0-W4.0-P0.65-TL-EP2.2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1348589).
Symbol
Footprint
Parameters
11- Common Mode Rejection Ratio (CMRR)
- 74dB
- Dual Supply
- ±5V
- Features
- On-chip temperature compensation, Signal limiting/constant amplitude output
- Gain Bandwidth Product
- 15MHz
- Ib - Input Bias Current
- 1uA
- Input Offset Current(Ios)
- 0.05uA
- Input Offset Voltage Drift(Vos TC)
- 2uV/℃
- Operating Temperature
- -40℃~+85℃
- Quiescent Current
- 10mA
- Single Supply
- 4.8V~11V
- Vos - Input Offset Voltage
- 250uV
Order codes
1- LOG114AIRGVRG4LCSC C1348589
Pinout
17| Pin | Name | Type |
|---|---|---|
| 1 | VREF_GND | Unspecified |
| 2 | NC | Unspecified |
| 3 | I2 | Unspecified |
| 4 | I1 | Unspecified |
| 5 | VCM_IN | Unspecified |
| 6 | V- | Unspecified |
| 7 | Com | Unspecified |
| 8 | V+ | Unspecified |
| 9 | VLOGOUT | Unspecified |
| 10 | +IN4 | Unspecified |
| 11 | -IN4 | Unspecified |
| 12 | VO4 | Unspecified |
| 13 | +IN5 | Unspecified |
| 14 | -IN5 | Unspecified |
| 15 | VO5 | Unspecified |
| 16 | VREF | Unspecified |
| 17 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the LOG114AIRGVRG4?
Yes. The symbol is EasyEDA_Cloud:LOG114AIRGVRG4 and the footprint EasyEDA_Cloud:VQFN-16_L4.0-W4.0-P0.65-TL-EP2.2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LOG114AIRGVRG4?
VQFN-16-EP(4x4), with 17 pins. Its footprint is drawn on this page.
Where is the LOG114AIRGVRG4 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LOG114AIRGVRG4?
JLCPCB lists it as part C1348589, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LOG114AIRGVRG4?
Parts like it in the library: the ONET4291PARGVR by Texas Instruments and the ONET4291PARGVT by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
2
ONET4291PARGVR
VQFN-16-EP(4x4)-40℃~+85℃ Digital interface control、Programmable gain mode、Input fault detection Limiting Amplifier VQFN-16-EP(4x4) Special Purpose Amplifiers ROHSTexas InstrumentsSpecial Purpose AmplifiersONET4291PARGVT
VQFN-16-EP(4x4)-40℃~+85℃ Digital interface control、Input fault detection Limiting Amplifier VQFN-16-EP(4x4) Special Purpose Amplifiers ROHSTexas InstrumentsSpecial Purpose Amplifiers