STTS424 Memory module temperature sensor
The STTS424 is targeted for DIMM modules in mobile personal computing platforms (laptops), server memory modules, and other industrial applications. The thermal sensor (TS) in the STTS424 is fully compliant with the JEDEC specification which defines memory module thermal sensors requirements for mobile platforms.
The TS provides space as well as cost savings for mobile and server platform dual inline memory modules (DIMM) manufacturers as it is packaged in the compact 2 mm x 3 mm (height 0.80 mm) 8-lead TDFN package which is compliant to JEDEC MO-229, variation WCED-3.
技术特性
- Temperature sensor compliant with JEDEC JC42.4
- Temperature sensor resolution: 0.25°C (typ)/LSB
- Temperature sensor accuracy:
- ± 1°C from +75°C to +95°C
- ± 2°C from +40°C to +125°C
- ± 3°C from –40°C to +125°C
- ADC conversion time: 125 ms (max)
- Supply voltage: 2.7 V to 3.6 V
- Maximum operating supply current: 200 µA
- Hysteresis selectable set points from: 0, 1.5, 3, 6.0°C
- Ambient temperature sensing range: –40°C to 125°C
- Two-wire bus
- 2-wire SMBus/I²C - compatible serial interface
- Supports up to 400 kHz transfer rate
- Does not initiate clock stretching
- Packages
- 2 mm x 3 mm TDFN8, height: 0.80 mm (max)
- RoHS compliant, halogen-free
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功能框图
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STTS424 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STTS424BDN3F |
NRND |
|
1000 |
TDFN8 2x3x0.75 |
Tape And Reel |
-40 °C-125 °C |
STTS424BDN3F |
DATASHEET
| 描述 |
版本 |
大小 |
| STTS424 : DS5241: Memory module temperature sensor |
6 |
505KB |
FLYERS
