Key facts
- Brand
- Maxim
- Model
- MAX7502
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-11
Start here
Maxim MAX7500/MAX7501/MAX7502 Digital Temperature Sensors Datasheet
The MAX7500, MAX7501, and MAX7502 are digital temperature sensors that accurately measure temperature and provide an over-temperature alarm or interrupt output. These devices convert temperature measurements to digital form using a high-resolution sigma-delta analog-to-digital converter (ADC) and communicate via an I2C-compatible 2-wire serial interface.
The MAX7500 features three address select lines, while the MAX7501 and MAX7502 feature two address select lines and a RESET input. All devices operate over a supply voltage range of 3.0V to 5.5V with low power consumption.
Maxim MAX7502 specifications
| Supply Voltage Range | 3.0V to 5.5V |
|---|---|
| Operating Temperature Range | -55°C to +125°C |
| Resolution | 9 Bits |
| Conversion Time | 100 ms |
Source: Maxim MAX7500/MAX7501/MAX7502 Digital Temperature Sensors Datasheet
All Maxim MAX7502 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical operating supply current?
The typical operating supply current is 250µA.
From: Maxim MAX7500/MAX7501/MAX7502 Digital Temperature Sensors Datasheet
How does the device prevent bus lockup?
It integrates a timeout feature that offers protection against I2C bus lockups.
From: Maxim MAX7500/MAX7501/MAX7502 Digital Temperature Sensors Datasheet
What is the channel count for the MX7501?
The MX7501 is an 8-channel (1-of-8) multiplexer.
How does the enable logic of the MX7503 differ from the MX7501?
The MX7503 has inverted enable logic where channels are on with Enable low.