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ADT7411,pdf datasheet (10-Bit

消耗积分:5 | 格式:rar | 大小:322 | 2009-08-23

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The ADT7411* combines a 10-bit temperature-to-digital converter and a 10-bit 8-channel ADC in a 16-lead QSOP. This includes a band gap temperature sensor and a 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25°C. The ADT7411 operates from a single 2.7 V to 5.5 V supply. The input voltage on the ADC channels has a range of 0 V to 2.25 V and the input bandwidth is dc. The reference for the ADC channels is derived internally. The ADT7411 provides two serial interface options: a 4-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards, and a 2-wire SMBus/I2C interface. It features a standby mode that is controlled via the serial interface.

The ADT7411’s wide supply voltage range, low supply current, and SPI-/I2C-compatible interface make it ideal for a variety of applications, including PCs, office equipment, and domestic appliances.

Applications

  • Portable battery-powered instruments
  • PCs
  • Smart battery chargers
  • Telecommunications systems electronic test equipment
  • Domestic appliances
  • Process controls

    1*Protected by U.S. Patent Numbers: 6,169,442; 5,867,012; 5,764174. Other patents pending.

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