Product Overview
The AT30TSE752A/754A/758A are highly accurate digital temperature sensors with integrated nonvolatile registers and serial EEPROM. They feature a 2-wire I2C and SMBus compatible serial interface, supporting SMBus Timeout and Alert functions. With selectable addressing, up to eight devices can be connected on the same bus. These sensors offer a wide operating supply voltage range of 1.7V to 5.5V and are compatible with 400kHz and 1MHz communication speeds. They are available in industry-standard green (Pb/Halide-free/RoHS compliant) package options: 8-lead SOIC (150-mil), 8-lead MSOP (3.0 x 3.0mm), and 8-pad Ultra Thin DFN (UDFN 2.0 x 3.0 x 0.6mm).
Product Attributes
- Brand: Atmel
- Certifications: RoHS compliant
Technical Specifications
| Feature | AT30TSE752A | AT30TSE754A | AT30TSE758A |
| Integrated EEPROM | 2Kb | 4Kb | 8Kb |
| Temperature Range | -55C to +125C | -55C to +125C | -55C to +125C |
| Typical Accuracy (0C to +85C) | 0.5C | 0.5C | 0.5C |
| Typical Accuracy (-25C to +105C) | 1.0C | 1.0C | 1.0C |
| Typical Accuracy (-40C to +125C) | 2.0C | 2.0C | 2.0C |
| Resolution | 9 to 12 bits | 9 to 12 bits | 9 to 12 bits |
| Supply Voltage | 1.7V to 5.5V | 1.7V to 5.5V | 1.7V to 5.5V |
| Communication Speed | 400kHz and 1MHz | 400kHz and 1MHz | 400kHz and 1MHz |
| Active Current (Typical) | 75A | 75A | 75A |
| Shutdown Current (Typical) | 1A | 1A | 1A |
| EEPROM Endurance | 1,000,000 write cycles | 1,000,000 write cycles | 1,000,000 write cycles |
| EEPROM Data Retention | 100 years | 100 years | 100 years |
2411272154_MICROCHIP-AT30TSE758A-XM8M-T_C613466.pdf
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