Maxim Integrated MAX7500MUA+T, digital local temperature sensor, 9-bit resolution, I²C output, 3V to 5.5V supply, -55°C to 125°C range, 8-uMAX/uSOP package.
| Parameter | Value |
|---|---|
| Output type | I²C |
| Sensor type | Digital, Local |
| Mounting type | Surface Mount |
| Voltage | 3V ~ 5.5V |
| Operating temperature | -55°C ~ 125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Output Switch, Programmable Limit, Shutdown Mode |
| Resolution | 9 b |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
| Test condition | -25°C ~ 100°C (-55°C ~ 125°C) |
| Accuracy - highest (Lowest) | ±2°C (±3°C) |
| Sensing temperature - local | -55°C ~ 125°C |
Accuracy is ±2°C typical and ±3°C worst-case across -55°C to 125°C.
This part is listed as Active in production — no last-time-buy or obsolescence risk for new designs. It is ROHS3 compliant. For small quantities, the Cut Tape option is available alongside full reels.
Accuracy is ±2°C typical and ±3°C worst-case over the full -55°C to 125°C operating range. This is adequate for thermal shutdown and fan control but not for precision calibration.
The MAX7500MUA+T is a digital local temperature sensor with I²C output, similar in function to the LM75 family. Pin compatibility depends on the specific LM75 variant and package; verify the pinout against your PCB layout before substituting. The MAX7500MUA+T offers a wider temperature range (-55°C to 125°C) and integrated output switch, which may be advantages depending on the application.
The MAX7500MUA+T is the Tape & Reel (TR) and Cut Tape (CT) packaging option, while the MAX7500MUA+ is typically supplied in tubes or other packaging. The electrical specifications and footprint are identical.