In Production 数据手册DataSheet 下载：MCP9843/98243 DS - Memory Module Temperature Sensor w/EEPROM for SPD (11/12/2009) .pdf
Microchip Technology Inc.’s MCP98243 digital temperature sensor converts temperature from -40°C and +125°C to a digital word. This sensor meets JEDEC Specification TSE3000B3 Mobile Platform Memory Module Thermal Sensor Component. It provides an accuracy of ±0.5°C/±1°C (typical/maximum) from +75°C to +95°C.
技术参数| 参数 | 值 | | # Temps Monitored | 1 | | Typical Accuracy (°) | 0.5 | | Max. Accuracy @ 25° (°) | 3 | | Max Input/ Supply Current (µA) | 200 | | Temp. Range (°C) | -40 to +125 | | Operating Voltage Range (V) | +3.0 to +3.6 | | Typ Supply Current (µA) | 200 | | Alert/THERM | 1 | | Resistance Error Correction | N/A | | Beta Compensation | N/A | | Ideality Factor | N/A | | Device Description | Digital Temperature Sensor |
| 技术特性- Meets JEDEC Specification TSE3000B3
- Optimized for Voltage Range: 3.0V to 3.6V
- Shutdown/Standby Current: 3 µA (max.)
- 2-wire I2C™/SMBus Interface meets 25ms to 35ms SMbus timeout
- meets 25ms to 35ms SMbus timeout
- Available Packages: DFN-8, TDFN-8, UDFN-8, TSSOP-8
- DFN-8, TDFN-8, UDFN-8, TSSOP-8
- Temperature Sensor Features Class B — Temperature-to-Digital Converter Sensor Accuracy: ±0.5°C/±1°C (typ./max.) ? +75°C to +95°C ±1°C/±2°C (typ./max.) ? +40°C to +125°C ±2°C/±3°C (typ./max.) ?20°C to +125°C Operating Current: 200 µA (typical)
- Class B — Temperature-to-Digital Converter
- Sensor Accuracy: ±0.5°C/±1°C (typ./max.) ? +75°C to +95°C ±1°C/±2°C (typ./max.) ? +40°C to +125°C ±2°C/±3°C (typ./max.) ?20°C to +125°C
- ±0.5°C/±1°C (typ./max.) ? +75°C to +95°C
- ±1°C/±2°C (typ./max.) ? +40°C to +125°C
- ±2°C/±3°C (typ./max.) ?
- 20°C to +125°C
- Operating Current: 200 µA (typical)
|
Pricing & Samples 产品订购信息
| Part Number 订购型号 | 管脚 | 封装 | 工作温度 | 包装 | 1-25 | 26-99 | 100+ | 1000-4999 | 5000+ |
| MCP9843-BE/MC | 8 | DFN | -40C to +125C | TUBE | ** | ** | ** | ** | ** |
| MCP9843-BE/ST | 8 | TSSOP | -40C to +125C | TUBE | 0.85 | 0.71 | 0.65 | 0.63 * | 0.62 * |
| MCP9843T-BE/MC | 8 | DFN | -40C to +125C | T/R | 0.85 | 0.71 | 0.65 | 0.63 * | 0.62 * |
| MCP9843T-BE/MNY | 8 | TDFN | -40C to +125C | T/R | 0.85 | 0.71 | 0.65 | 0.63 * | 0.62 * |
| MCP9843T-BE/ST | 8 | TSSOP | -40C to +125C | T/R | 0.85 | 0.71 | 0.65 | 0.63 * | 0.62 * |
Similar Devices 相关产品
| Product | Description | Typical Accuracy (º) | Vcc Range | 5K Pricing |
|---|
| MCP9843 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.62 |
| EMC1001 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.45 |
| EMC1002 | Digital Temperature Sensor | 1 | +3.0 - +3.6 | |
| EMC1033 | Digital Temperature Sensor | 1 | +3.0 - +3.6 | $0.67 |
| EMC1043 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.62 |
| EMC1046 | Digital Temperature Sensor | 0.25 | +3.0 - +3.6 | $1.24 |
| EMC1047 | Digital Temperature Sensor | 0.25 | +3.0 - +3.6 | $1.35 |
| EMC1053 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.62 |
| EMC1063 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.62 |
| EMC1072 | Digital Temperature Sensor | 0.25 | +3.0 - +3.6 | $0.45 |
| EMC1073 | Digital Temperature Sensor | 0.25 | +3.0 - +3.6 | $0.56 |
| EMC1074 | Digital Temperature Sensor | 0.25 | +3.0 - +3.6 | $0.73 |
| EMC1102 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.96 |
| EMC1103 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.96 |
| EMC1133 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.96 |
| EMC1152 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.96 |
| EMC1152-1 | Digital Temperature Sensor | 0.5 | +3.0 - +3.6 | $0.96 |
| EMC1182 | Digital Temperature Sensor | 0.25 | +3.0 - +3.6 | $0.51 |
| EMC1183 | Digital Temperature Sensor | 0.25 | +3.0 - +3.6 | $0.67 |
| EMC1184 | Digital Temperature Sensor | 0.25 | +3.0 - +3.6 | $0.79 |
resources 技术资料
RoHS 相关信息
| 订购型号 | Device Weight (Grams) each | Shipping Weight (Grams) each | Lead Count | Package Type | Package Width | Solder Composition | JEDEC Indicator | RoHS | China EFUP |
| MCP9843-BE/ST | 0.033700 | 0.090000 | 8 | TSSOP | 4.4mm | Matte Sn | e3 | RoHS | EFUP |
| MCP9843T-BE/ST | 0.033700 | 0.215600 | 8 | TSSOP | 4.4mm | Matte Sn | e3 | RoHS | EFUP |
| MCP9843T-BE/MNY | 0.014300 | 0.248485 | 8 | TDFN | 2x3x0.8mm | NiPdAu | e4 | RoHS | EFUP |
| MCP9843T-BE/MC | 0.017000 | 0.130606 | 8 | DFN | 2x3x0.9mm | Matte Sn | e3 | RoHS | EFUP |
| MCP9843-BE/MC | 0.017000 | 0.033333 | 8 | DFN | 2x3x0.9mm | Matte Sn | e3 | RoHS | EFUP |
