• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The TMP105 is a two-wire, serial output temperature sensor available in a WCSP package. Requiring no external components, the TMP105 is capable of reading temperatures with a resolution of 0.0625°C.

The TMP105 features a Two-Wire interface that is SMBus-compatible, with the TMP105 allowing up to two devices on one bus. The TMP105 features an SMBus Alert function.

The TMP105 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP105 is specified for operation over a temperature range of -40°C to +125°C.

特性

• SUPPORTS 1.8V I²C BUS
• TWO ADDRESSES
• DIGITAL OUTPUT: Two-Wire Serial Interface
• RESOLUTION: 9- to 12-Bits, User-Selectable
• ACCURACY:
  • ±2.0°C (max) from -25°C to +85°C
  • ±3.0°C (max) from -40°C to +125°C
• LOW QUIESCENT CURRENT:
  50µA, 1.5µA Standby
• NO POWER-UP SEQUENCE REQUIRED, I²C PULLUPS CAN BE ENABLED PRIOR TO V+
• APPLICATIONS
  • CELL PHONES
  • COMPUTER PERIPHERAL THERMAL PROTECTION
  • NOTEBOOK COMPUTERS
  • BATTERY MANAGEMENT
  • THERMOSTAT CONTROLS
  • ENVIRONMENTAL MONITORING AND HVAC

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