TC74A4 thermal management 系列
Microchip Technology Inc.Compact digital temperature sensors for board-mounted thermal monitoring
系列图片（4 张）
常见问答
TC74A4 thermal management - 型号列表
共 6 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 标准包装数量 | 精度 | 输出风扇 | 输出类型 | 传感器类型 | 供电电压 | 包装方式 | 安装类型 | 封装形式 | 供应商器件封装 | 功能 | 拓扑 | 输出报警 | 感应温度 | 工作温度 | 最小起订量 | 单位包装 | 其他名称 | 工厂包装数量 | RoHS | 接口 | 分辨率 | 位数 | 输出电流 | 数字I/O线数 | 关断 | 配置 | 安装样式 | SVHC | 海关税号 | 感应范围 | 额定电压 | 分辨率（位） | 重量 | 端接方式 | 触点时序 | 引脚数 | 材料表面处理 | 本地感温 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 TC74A4-3.3VCTTR Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23A T/R SOT-23 Serial Digital Thermal Sensor IC DGTL THERM SNSR 3.3V SOT23A-5 Board Mount Temperature Sensors Digital Thermal IC, TEMPERATURE SENSOR microchip | 30000 | ¥4.03 | Board Mount Temperature Sensors | Tape & Reel | ±2 °C | No | Digital | Internal | 2.7 to 5.5 V | Tape & Reel (TR) | Surface Mount | 5SOT-23A | SOT-23-5 | Temp Sensor | ADC (Sigma Delta), Register Bank | No | -40°C ~ 125°C | -40°C ~ 125°C | 3000 | 3000 | TC74A43.3VCTTR | 3000 | Lead free / RoHS Compliant | Serial (2-Wire, I2C) | 8 Bit | 8 bit | +/- 50 mA | 2-Wire, I2C, SMBus | Yes | Local | - | :No SVHC (20-Jun-2013) | 85423990 | :-40°C to +125°C | :3.3V | :8bit | 2.27 | :SMD | :± 2°C | :5 | :MSL 1 - Unlimited | :-40°C |
TC74A4-5.0VCTTR Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23A T/R SOT-23 Serial Digital Thermal Sensor IC DGTL THERM SNSR 5.0V SOT23A-5 Board Mount Temperature Sensors Digital Thermal microchip | 30000 | ¥4.03 | Board Mount Temperature Sensors | Tape & Reel | ±2 °C | No | Digital | Internal | 2.7 to 5.5 V | Tape & Reel (TR) | Surface Mount | 5SOT-23A | SOT-23-5 | Temp Sensor | ADC (Sigma Delta), Register Bank | No | -40°C ~ 125°C | -40°C ~ 125°C | 3000 | 3000 | TC74A45.0VCTTR | 3000 | Lead free / RoHS Compliant | Serial (2-Wire, I2C) | 8 Bit | 8 bit | +/- 50 mA | 2-Wire, I2C, SMBus | Yes | Local | - | - | - | - | - | - | - | - | - | - | - | - |
 TC74A4-5.0VAT Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin(5+Tab) TO-220 TO-220 Serial Digital Thermal Sensor IC DGTL THERM SNSR 5.0V TO220-5 Board Mount Temperature Sensors Digital Thermal microchip | 500 | ¥6.34 | Board Mount Temperature Sensors | Rail / Tube | ±2 °C | No | Digital | Internal | 2.7 to 5.5 V | Tube | Through Hole | 5TO-220 | TO-220-5 | Temp Sensor | ADC (Sigma Delta), Register Bank | No | -40°C ~ 125°C | -40°C ~ 125°C | 3000 | 50 | TC74A45.0VAT | 50 | Lead free / RoHS Compliant | Serial (2-Wire, I2C) | 8 Bit | 8 bit | 50 mA | 2-Wire, I2C, SMBus | Yes | Local | Through Hole | - | - | - | - | - | - | - | - | - | - | - |
 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
TC74A4-5.0VCTTRG Board Mount Temperature Sensors Digital Thermal IC DGTL THERM SNSR 5.0V SOT23A-5 Microchip Technology | 0 | - | 3,000 | ±3°C(Max) | No | I²C™/SMBus™ | Internal | 2.7 V ~ 5.5 V | Tape & Reel (TR) | Surface Mount | SC-74A, SOT-753 | SOT-23-5 | Temp Monitoring System (Sensor) | ADC (Sigma Delta), Register Bank | No | -40°C ~ 125°C | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
TC74A4-3.3VAT Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin(5+Tab) TO-220 TO-220 Serial Digital Thermal Sensor IC DGTL THERM SNSR 3.3V TO220-5 Board Mount Temperature Sensors Digital Thermal microchip | 500 | ¥6.34 | Board Mount Temperature Sensors | Rail / Tube | ±2 °C | No | Digital | Internal | 2.7 to 5.5 V | Tube | Through Hole | 5TO-220 | TO-220-5 | Temp Sensor | ADC (Sigma Delta), Register Bank | No | -40°C ~ 125°C | -40°C ~ 125°C | 3000 | 50 | TC74A43.3VAT | 50 | Lead free / RoHS Compliant | Serial (2-Wire, I2C) | 8 Bit | 8 bit | 50 mA | 2-Wire, I2C, SMBus | Yes | Local | Through Hole | - | - | - | - | - | - | - | - | - | - | - |