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    AD7685BRMZ
    AD7685BRMZ
    AD7685BRMZRL7
    AD7685BRMZRL7
    AD7691BRMZ
    AD7691BRMZ
  • Part No.
    AD7685BRMZ
    AD7685BRMZRL7
    AD7691BRMZ
  • Description
    Analog to Digital Converter, 16Bit, 250KSPS, Single, 2.3V, 5.5V, MSOP
    16Bit, 250KSPS PulSAR ADC in MSOP/QFN
    ANALOG DEVICES AD7691BRMZ Analog to Digital Converter, 18Bit, 250KSPS, Single, 2.3V, 5.25V, MSOP
  • Manufacturer
    Adi
    Adi
    Adi
  • Classification
    Analog to Digital
    Analog to Digital
    Analog to Digital
  • Reference Price(USD)
    $11.768
    $7.434
    $18.960
  • Inventory(pcs)
    844
    41.8k
    2.6k
  • Case/Package
    MSOP-10
    MSOP-10
    MSOP-10
  • Number of Pins
    10
    10
    10
  • Number of Bits
    16
    16
    18
  • Number of Channels
    1
    1
    1
  • Resolution (Bits)
    16.0
    16.0
    18.0
  • Sample Rate
    250 ksps
    250 ksps
    250 ksps
  • Data Rate
    250 kbps
    -
    -
  • Number of ADCs
    1
    1
    1
  • Power Dissipation
    10 mW
    10 mW
    10.6 mW
  • Digital Logic Level
    SAR
    SAR
    -
  • Power Consumption
    10 mW
    10 mW
    -
  • Number of Positions
    10
    -
    10
  • Number of Circuits
    1
    1
    1
  • Input Capacitance
    30.0 pF
    30.0 pF
    -
  • Operating Voltage
    -
    -
    2.3V ~ 5.25V
  • Supply Voltage (DC)
    2.30V (min)
    -
    2.30V (min)
  • HK STC License
    -
    -
    NLR
  • ECCN Code
    -
    EAR99
    -
  • Supply Current
    1 nA
    -
    1 nA
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Mil-Spec
    No
    No
    No
  • Size-Length
    3 mm
    -
    3 mm
  • Size-Width
    3 mm
    3 mm
    3 mm
  • Size-Height
    0.85 mm
    0.85 mm
    0.85 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Each
    Tape & Reel (TR)
    Tube
  • REACH SVHC Compliance
    No SVHC
    -
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Power Dissipation (Max)
    15 mW
    15 mW
    12.5 mW
  • Number of Input Channels
    1
    1
    1
  • Supply Voltage
    2.3V ~ 5.5V
    -
    2.3V ~ 5.25V
  • REACH SVHC Compliance Edition
    2014/06/16
    -
    2015/12/17
  • Supply Voltage (Max)
    5.5 V
    -
    5.25 V
  • Input Voltage
    5.8 V
    5.8 V
    -
  • Number of Inputs
    1
    1
    1
  • Supply Voltage (Min)
    2.3 V
    -
    2.3 V
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Medical-Spec
    Yes
    -
    Yes
  • Aerospace-Spec
    -
    -
    Yes
  • Overview
    AD7685BRMZ Product overview

    The AD7685BRMZ is a 16-bit 250kSPS PulSAR® Analogue to Digital Converter (ADC) that operates from a single power supply between 2.3V and 5.5V. It contains a low power high speed 16-bit sampling ADC with no missing codes (B grade), an internal conversion clock and a serial SPI-compatible interface port. The part also contains a low noise wide bandwidth short aperture delay, track-and-hold circuit. On the CNV rising edge, it samples an analogue input IN+ between 0V to REF with respect to a ground sense IN-. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Power dissipation scales linearly with throughput. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy chain several ADCs on a single 3-wire bus or provides an optional BUSY indicator. It is compatible with 1.8, 2.5, 3 or 5V logic using the separate supply VIO.

    .
    16-bit Resolution with no missing codes
    .
    No pipeline delay
    .
    Proprietary serial interface SPI/QSPI/MICROWIRE/DSP compatible
    .
    1nA Standby current
    ESD sensitive device, take proper precaution while handling the device.
    View all
    AD7685BRMZRL7 Product overview

    If you need to translate continuous analog signals into digital data then Analog Devices offers AD7685BRMZRL7 ADC to handle that with ease. It has a pseudo-differential input signal. This device is based on SAR architecture. Its maximum power dissipation is 15 mW. This device"s digital interface is serial (3-wire, 4-wire, spi, qspi, microwire). This ADC has a resolution of 16bit. This ADC has an input voltage of 5.8 V. This ADC has a minimum operating temperature of -40 °C and a maximum of 85 °C.

    View all
    AD7691BRMZ Product overview

    The AD7691BRMZ is a charge redistribution successive approximation Analog-to-digital Converter (ADC) that operates from a single power supply VDD, between 2.3 and 5V. It contains a low power, high speed, 18-bit sampling ADC with no missing codes, an internal conversion clock and a versatile serial interface port. On the CNV rising edge, it samples the voltage difference between the IN+ and IN- pins. The voltages on these pins swing in opposite phases between 0V and REF. The reference voltage, REF, is applied externally and can be set up to the supply voltage. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single 3-wire bus and provides an optional busy indicator.

    .
    True differential analog input range - ±VREF
    .
    No pipeline delays
    .
    Proprietary serial interface - SPI™/QSPI™/MICROWIRE™/DSP compatible
    .
    Ability to daisy-chain multiple ADCs
    .
    Pin-for-pin compatible with the18-bit AD7690 and 16-bit AD7693, AD7688 and AD7687
    View all

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