Analog Devices AD629ANZ, Current Sense Amplifier, 1 Circuit, 8-DIP (0.300", 7.62mm), Through Hole, 2.1V/µs Slew Rate, 500kHz -3dB Bandwidth, 5V to 36V Supply, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| Amplifier type | Current Sense |
| Voltage - input offset | 200 µV |
| Voltage - supply span | 36 V |
| Current - supply | 900µA |
| Current - output (Channel) | 25 mA |
| Operating temperature | -40°C ~ 85°C |
| -3db bandwidth | 500 kHz |
| Package | Tube |
| Slew rate | 2.1V/µs |
| Case | 8-DIP (0.300\", 7.62mm) |
| Number of circuits | 1 |
It handles common-mode voltages up to the supply span while rejecting the rail swing — that is the whole point of a difference amplifier in this class. Supply span runs from 5 V to 36 V.
Input offset voltage is 200 µV.
Lifecycle status is Active, and the part carries ROHS3 compliance.
The AD8417WHRZ is a surface-mount current sense amplifier with a wider temperature range (-40°C to 150°C) and automotive qualification, but it is not a pin-for-pin drop-in — the AD8417 is in an SOIC package and runs on a lower 2.7 V to 5.5 V supply. For a through-hole replacement, the AD629ANZ has no direct DIP second-source; the AD706JNZ is a dual general-purpose op-amp in the same 8-DIP footprint but lacks the current-sense difference topology.
The slew rate is 2.1 V/µs, paired with a 500 kHz -3 dB bandwidth. This combination handles current transients in the tens-of-microseconds range, suitable for line-frequency and low-speed PWM monitoring.