Analog Devices MAX4372TEBT+T, Current Sense Amplifier, 1 Circuit, 275 kHz -3dB Bandwidth, 30 µA Supply, 2.7 V to 28 V Supply Span, -40°C to 85°C, 5-UCSP Package.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Amplifier type | Current Sense |
| Voltage - input offset | 300 µV |
| Voltage - supply span | 2.7 V |
| Current - supply | 30µA |
| Current - input bias | 2 µA |
| Operating temperature | -40°C ~ 85°C |
| -3db bandwidth | 275 kHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 5-WFBGA, CSPBGA |
| Number of circuits | 1 |
It senses current via an external shunt resistor and outputs a voltage proportional to the load current.
The 5-UCSP package is a wafer-level chip-scale package — no plastic overmold, so it handles thermal cycling well but is sensitive to board flex and moisture. Plan for a controlled soldering profile and conformal coating if the assembly sees condensation.
No end-of-life notice or last-time-buy schedule is in effect.
The -3dB bandwidth is 275 kHz, suitable for monitoring switching ripple in converters switching below 500 kHz.