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TMP75B是一款集成数字温度传感器,此传感器具有一个可由1.8V电源供电运行的12位模数转换器(ADC),并且与行业标准LM75和TMP75引脚和寄存器兼容。此器件采用SOIC-8和VSSOP-8两种封装,不需要外部元件便可测温.TMP75B能够以0.0625°C的分辨率读取温度,并且可在-55°C至+ 125°C的温度范围内额定运行。
TMP75B特有系统管理总线(SMBus)和两线制接口兼容性,并且可在同一总线上,借助SMBus过热报警功能支持多达8个器件。可编程温度限值和ALERT引脚可使传感器运行为一个独立恒温器,或者一个针对节能或系统关断的过热警报器。
厂家校准温度精度和抗扰数字接口使得TMP75B成为其他传感器和电子元器件温度补偿的合适解决方案,而且无需针对分布式温度感测的额外系统级校准或复杂的电路板布局布线。
TMP7 5B是多种消费类,计算机,通信,工业和环境应用热管理和保护的理想选择。
所有商标均为其各自所有者的财产。
Interface |
Local Sensor Accuracy (Max) (+/- C) |
Temp Resolution (Max) (bits) |
Operating Temperature Range (C) |
Supply Voltage (Min) (V) |
Supply Voltage (Max) (V) |
Supply Current (Typ) (uA) |
Supply Current (Max) (uA) |
Features |
Addresses |
Rating |
Package Group |
Package Size: mm2:W x L (PKG) |
Iq (Typ) (uA) |
TMP75B | TMP102 | TMP275 | TMP75 | TMP75C |
---|---|---|---|---|
I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire |
2 | 2 | 0.5 | 1.5 | 1 |
12 | 12 | 12 | 12 | 12 |
-55 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -55 to 125 |
1.4 | 1.4 | 2.7 | 2.7 | 1.4 |
3.6 | 3.6 | 5.5 | 5.5 | 3.6 |
40 | 10 | 50 | 50 | 20 |
89 | 10 | 85 | 85 | 37 |
Programmable Alert Fault Queue One-Shot Conversion Shutdown NIST Traceable |
Programmable Alert Fault Queue One-Shot Conversion Shutdown |
Configurable Resolution Programmable Alert Fault Queue One-Shot Conversion Shutdown NIST Traceable |
Configurable Resolution Programmable Alert Fault Queue One-Shot Conversion Shutdown NIST Traceable |
Programmable Alert Fault Queue One-Shot Conversion Shutdown NIST Traceable |
8 | 4 | 8 | 8 | 8 |
Catalog | Catalog | Catalog | Catalog | Catalog |
SOIC VSSOP |
SOT-5X3 |
SOIC VSSOP |
SOIC VSSOP |
SOIC VSSOP |
8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
6SOT-5X3: 3 mm2: 1.6 x 1.6(SOT-5X3) |
8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
12 | 10 | 50 | 50 | 15 |