OP43GP, JFET-input operational amplifier, 1 circuit, 8-DIP (0.300", 7.62 mm) through-hole package, 10 V to 40 V supply span, -55°C to 125°C operating temperature.
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| Amplifier type | J-FET |
| Voltage - supply span | 40 V |
| Operating temperature | -55°C ~ 125°C (TA) |
| Package | Bulk |
| Case | 8-DIP (0.300\", 7.62mm) |
| Number of circuits | 1 |
The OP43GP is a single JFET-input operational amplifier in an 8-pin DIP package.
The OP43GP comes in an 8-DIP (0.300", 7.62 mm) through-hole package, supplied in bulk.
That means no last-time-buy pressure and no need to stockpile or search for obsolete substitutes.
The AD712KNZ is a through-hole JFET op-amp in a similar 8-DIP package, but it is a dual (2-circuit) part with a commercial 0°C to 70°C temperature range. The AD8510ARZ-REEL7 is a surface-mount JFET op-amp with higher bandwidth (8 MHz) but a narrower supply range. Neither is a direct drop-in replacement — the OP43GP's military temp range and single-circuit DIP package are distinctive.
The OP43GP uses the standard 8-pin DIP pinout for a single op-amp: pins 2 and 3 are the inverting and non-inverting inputs, pin 6 is the output, and pins 4 and 7 are the negative and positive supply rails. Pin 1 is typically offset null, and pins 5 and 8 are not connected or used for nulling depending on the specific configuration.
No, the OP43GP is listed as RoHS non-compliant. It contains lead in the solder finish, so it is not suitable for RoHS-mandated assemblies without an exemption.