AD7816ARZ - Brand New Analog Devices IC Chips

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Chipdatas Part No.:CD87-AD7816ARZ
Manufacturer Part No.:AD7816ARZ
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    The AD7818 and AD7817 are 10-bit, single- and 4-channel A/D converters with on-chip temperature sensor that can operate from a single 2.7 V to 5.5 V power supply. Each part contains a 9 µs successive-approximation converter based around a capacitor DAC, an on-chip temperature sensor with an accuracy of ±2°C, an on-chip clock oscillator, inherent track-and hold functionality and an on-chip reference (2.5 V). The AD7816 is a temperature monitoring only device in a SOIC/µSOIC package.
    The on-chip temperature sensor of the AD7817 and AD7818 can be accessed via Channel 0. When Channel 0 is selected and a conversion is initiated, the resulting ADC code at the end of the conversion gives a measurement of the ambient temperature with a resolution of ±0.25°C. See Measuring Temperature section of the data sheet.
    The AD7816, AD7817 and AD7818 have a flexible serial interface that allows easy interfacing to most microcontrollers. The interface is compatible with the Intel 8051, Motorola SPI™ and QSPI™ protocols and National Semiconductors MICROWIRE™ protocol. For more information refer to the Serial Interface section of this data sheet.
    The AD7817 is available in a narrow body 0.15" 16-lead Small Outline IC (SOIC), in a 16-lead, Thin Shrink Small Outline Package (TSSOP), while the AD7816/AD7818 come in an 8-lead Small Outline IC (SOIC) and an 8-lead microsmall Outline IC (µSOIC).


    10-Bit ADC with 9 μs Conversion Time
    One (AD7818) and Four (AD7817) Single-Ended Analog Input Channels
    The AD7816 Is a Temperature Measurement Only Device
    On-Chip Temperature Sensor
    Resolution of 0.25°C
    628C Error from –40°C to +85°C
    –55°C to +125°C Operating Range
    Wide Operating Supply Range +2.7 V to +5.5 V
    Inherent Track-and-Hold Functionality
    On-Chip Reference (2.5 V ± 1%)
    Over-Temperature Indicator
    Automatic Power-Down at the End of a Conversion
    Low Power Operation
    4 μW at a Throughput Rate of 10 SPS
    40 μW at a Throughput Rate of 1 kSPS
    400 μW at a Throughput Rate of 10 kSPS
    Flexible Serial Interface

    Ambient Temperature Monitoring (AD7816)
    Thermostat and Fan Control
    High Speed Microprocessor
    Temperature Measurement and Control
    Data Acquisition Systems with Ambient Temperature
    Monitoring (AD7817 and AD7818)
    Industrial Process Control
    Battery Charging Applications

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Analog Devices
    Product Category IC Chips
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Additional Information
  • Datasheet: Download AD7816ARZ
  • Chipdatas Part: CD87-AD7816ARZ
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2023/12/10 21:46 +0800
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