2 layers42.6 × 47.4 mm
Current sensor
pointertoaperson/current_sensor
read full report # Rogowski Coil–Based Current Sensor with Edge Connectivity
19 parts
OPA4277PA
Texas InstrumentsExtended
-40℃~+85℃ 0.8V/us 1MHz 35mA 4nA Built-in compensation、Reverse-phase input protection Four channels PDIP-14 Precision Op Amps ROHS
- Part id
- ti/OPA4277PA
- Category
- Precision Op Amps
- Package
- PDIP-14
- Pins
- 14
- In stock
- 0 at JLCPCB (C181708)
- Used on
- 1 open-source board
Overview
The OPA4277PA is a precision Op Amp made by Texas Instruments in a PDIP-14 package with 14 pins. -40℃~+85℃ 0.8V/us 1MHz 35mA 4nA Built-in compensation、Reverse-phase input protection Four channels PDIP-14 Precision Op Amps ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA4209AIPWR, from EasyEDA) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C181708). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | VOUTA | Unspecified |
| 2 | VINA- | Unspecified |
| 3 | VINA+ | Unspecified |
| 4 | V+ | Unspecified |
| 5 | VINB+ | Unspecified |
| 6 | VINB- | Unspecified |
| 7 | VOUTB | Unspecified |
| 8 | VOUTC | Unspecified |
| 9 | VINC- | Unspecified |
| 10 | VINC+ | Unspecified |
| 11 | V- | Unspecified |
| 12 | VIND+ | Unspecified |
| 13 | VIND- | Unspecified |
| 14 | VOUTD | Unspecified |
Open-source boards using it
1Parts like it
8
LT1212CN#PBF
PDIP-14-40℃~+85℃ 14MHz 50mA 50nA 7V/us Four channels Reverse-phase input protection PDIP-14 Precision Op Amps ROHSAnalog DevicesPrecision Op AmpsLT1212IN#PBF
PDIP-14-40℃~+85℃ 14MHz 50mA 50nA 7V/us Four channels Reverse-phase input protection PDIP-14 Precision Op Amps ROHSAnalog DevicesPrecision Op AmpsLT1214CN#PBF
PDIP-14-40℃~+85℃ 12V/us 28MHz 50mA 90nA Four channels Reverse-phase input protection PDIP-14 Precision Op Amps ROHSAnalog DevicesPrecision Op AmpsLT1216CN#PBF
PDIP-14-40℃~+85℃ 108dB 10uV/℃ 12.5nV/√Hz@1000Hz 120nA 2.5V~36V 23MHz 360nA 450uV 50V/us 50mA Four channels Reverse-phase input protection PDIP-14 Precision Op Amps ROHSAnalog DevicesPrecision Op AmpsOPA4227PA
PDIP-14-18V~-2.5V、2.5V~18V -40℃~+85℃ 10nA 10nA 138dB 2.3V/us 3.8mA 3nV/√Hz@1kHz 45mA 600nV/℃ 75uV 8MHz Built-in compensation、Reverse-phase input protection Four channels PDIP-14 Precision Op Amps ROHSTexas InstrumentsPrecision Op AmpsOPA4241PA
PDIP-14-40℃~+85℃ 0.01V/us 35kHz 4nA 50mA Built-in compensation Four channels PDIP-14 Precision Op Amps ROHSTexas InstrumentsPrecision Op AmpsLT1002CN#PBF
PDIP-140.25V/us 0℃~+70℃ 126dB 2 300nV/℃ 30uV 600pA 700pA 800kHz 9.8nV/√Hz@1kHz PDIP-14 Precision Op Amps ROHSAnalog DevicesPrecision Op AmpsOP470GPZ
PDIP-14-18V~18V -40℃~+85℃ 11mA 1mV 25nA 2V/us 2uV/℃ 30nA 5nV/√Hz@1kHz 6MHz 90dB Built-in compensation Four channels PDIP-14 Precision Op Amps ROHSAnalog DevicesPrecision Op Amps
Questions
Is there a KiCad symbol and footprint for the OPA4277PA?
Yes. The symbol is EasyEDA_Cloud:OPA4209AIPWR and the footprint Package_DIP:DIP-14_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 OPA4277PA?
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the OPA4277PA datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the OPA4277PA?
JLCPCB lists it as part C181708, with 0 in stock; the sellers' links on this page open their listings.
What can replace the OPA4277PA?
Parts like it in the library: the LT1212CN#PBF by Analog Devices, the LT1212IN#PBF by Analog Devices, the LT1214CN#PBF by Analog Devices and the LT1216CN#PBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the OPA4277PA?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.