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数据: TMPx75 具有 I2C 和 SMBus 接口的温度传感器(采用行业标准 LM75 尺寸和引脚) 数据表 (Rev. L)
TMP75和TMP175器件属于数字温度传感器,是负温度系数(NTC)和正温度系数(PTC)热敏电阻的理想替代产品。无需校准或外部组件信号调节即可提供典型值为±1°C的精度。器件温度传感器为高度线性化产品,无需复杂计算或查表即可得知温度。片上12位模数转换器(ADC提供低至0.0625°C的分辨率。这两款器件采用行业标准LM75 SOIC-8和MSOP-8封装。
TMP175和TMP75与SMBus,两线制和I 2 C接口兼容.TMP175器件允许一条总线上最多连接27个器件.TMP75允许一条总线上最多连接8个器件.TMP175和TMP75都具有SMBus报警功能。
TMP175和TMP75
TMP175和TMP75器件的额定工作温度范围为-40°C至+125 ℃。
TMP75生产单元完全通过可追溯NIST的传感器测试,并且已借助可追溯NIST的设备使用ISO /IEC 17025标准认可的校准进行验证。末尾新增了一段内容
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) |
TMP75 | TMP102 | TMP275 | TMP75B |
---|---|---|---|
I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire |
1.5 | 2 | 0.5 | 2 |
12 | 12 | 12 | 12 |
-40 to 125 | -40 to 125 | -40 to 125 | -55 to 125 |
2.7 | 1.4 | 2.7 | 1.4 |
5.5 | 3.6 | 5.5 | 3.6 |
50 | 10 | 50 | 40 |
85 | 10 | 85 | 89 |
Configurable Resolution 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 |
Programmable Alert Fault Queue One-Shot Conversion Shutdown NIST Traceable |
8 | 4 | 8 | 8 |
Catalog | Catalog | Catalog | Catalog |
SOIC VSSOP |
SOT-5X3 |
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) |
50 | 10 | 50 | 12 |