Description
The TMP122 and TMP124 are SPI-compatible temperature sensors available in SOT23-6 and SO-8 packages. Requiring only a pull up resistor for complete function, the TMP122 and TMP124 temperature sensors are capable of measuring temperatures within 2°C of accuracy over a temperature range of –40°C to +125°C, with operation up to 150°C. Programmable resolution, programmable set points and shut down function provide versatile for any application. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP122 an excellent candidate for low-power applications.
The TMP122 and TMP124 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.
Features
- DIGITAL OUTPUT: SPI-Compatible Interface
- PROGRAMMABLE RESOLUTION:
9- to 12-Bits + Sign - ACCURACY:
±1.5°C from –25°C to +85°C (max)
±2.0°C from –40°C to +125°C (max) - LOW QUIESCENT CURRENT: 50 µA
- WIDE SUPPLY RANGE: 2.7V to 5.5V
- TINY SOT23-6 AND SO-8 PACKAGES
- OPERATION TO 150°C
- PROGRAMMABLE HIGH/LOW SETPOINTS
- APPLICATIONS
- POWER-SUPPLY TEMPERATURE MONITORING
- COMPUTER PERIPHERAL THERMAL PROTECTION
- NOTEBOOK COMPUTERS
- CELL PHONES
- BATTERY MANAGEMENT
- OFFICE MACHINES
- THERMOSTAT CONTROLS
- ENVIRONMENTAL MONITORING and HVAC
- ELECTROMECHANICAL DEVICE TEMPERATURE
SPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners.
Pricing / Packaging
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier |
| TMP124AID | ACTIVE | -55 to 125 | 1.00 | 1ku | SOIC (D) | 8 | View | 75 | TUBE |
| TMP124AIDG4 | ACTIVE | -55 to 125 | 1.00 | 1ku | SOIC (D) | 8 | View | 75 | TUBE |
| TMP124AIDR | ACTIVE | -55 to 125 | 0.90 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R |
| TMP124AIDRG4 | ACTIVE | -55 to 125 | 0.90 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R |
Packag
source：ShenZhen henlito electronic co.,ltd.
web:www.henlito.com
