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DAC 1-CH 8-Bit 10-Pin uMAX T/R

DAC 1-CH 8-Bit 10-Pin uMAX T/R

The MAX5703/MAX5704/MAX5705 single-channel, low-power, 8-/10-/12-bit, voltage-output digital-to-analog converters (DACs) include output buffers and an internal reference that is selectable to be 2.048V, 2.500V, or 4.096V. The MAX5703/MAX5704/MAX5705 accept a wide supply voltage range of 2.7V to 5.5V with extremely low power (< 1mW) consumption to accommodate most low-voltage applications. A precision external reference input allows rail-to-rail operation and presents a 100kO (typ) load to an external reference. The MAX5703/MAX5704/MAX5705 have a 50MHz, 3-wire SPI/QSPI/MICROWIRE /DSP-compatible serial interface. The DAC output is buffered and has a low supply current of 155µA (typical at 3V) and a low offset error of ±0.5mV (typical). On power-up, the MAX5703/MAX5704/MAX5705 reset the DAC outputs to zero, providing additional safety for applications that drive valves or other transducers which need to be off on power-up. The internal reference is initially powered down to allow use of an external reference. The MAX5703/MAX5704/MAX5705 include a user-configurable active-low asynchronous input, AUX for additional flexibility. This input can be programmed to asynchronously clear (active-low CLR) or temporarily gate (active-low GATE) the DAC output to a user-programmable value. A dedicated asynchronous active-low LDAC input is also included. This allows simultaneous output updates of multiple devices. The MAX5703/MAX5704/MAX5705 are available in 10-pin TDFN/µMAX packages and are specified over the -40°C to +125°C temperature range.
  • Single High-Accuracy DAC Channel
    • 12-Bit Accuracy Without Adjustments
    • ±1 LSB INL Buffered Voltage Output
    • Monotonic Over All Operating Conditions
  • Three Precision Selectable Internal References
    • 2.048V, 2.500V, or 4.096V
  • Internal Output Buffer
    • Rail-to-Rail Operation with External Reference
    • 6.3µs Settling Time
    • Output Directly Drives 2kO Loads
  • Small, 10-Pin, 2mm x 3mm TDFN and 3mm x 5mm µMAX Packages
  • Wide 2.7V to 5.5V Supply Range
  • Flexible 1.8V to 5.5V VDDIO
  • 50MHz, 3-Wire, SPI/QSPI/MICROWIRE/DSP-Compatible Serial Interface
  • Power-On-Reset to Zero-Scale DAC Output
  • User-Configurable Asynchronous I/O Functions: Active-Low CLR, Active-Low LDAC, Active-Low GATE
  • Three Software-Selectable Power-Down Output Impedances: 1kO, 100kO, or High Impedance
  • Low 155µA DAC Supply Current at 3V

    • Характеристики

    Бренд Maxim Integrated
    Schedule B 8542390000
    Number Of 1
    Digital S Нет
    Number Of 1
    Operating 5.5|2.7 V
    Voltage R Internal|External
    Output Polarity Unipolar
    Output Type Voltage
    Screening Level Extended Industrial
    Рабочая температура -40 to 125 °C
    Resolution 8 Bit
    Digital I Serial (3-Wire, SPI, QSPI, Microwire)
    Power Sup Single
    HTSN 8542390001
    Max Proce 260
    Supplier uMAX
    Описание продукта 3.05(Max) x 3.05(Max) x 0.95(Max)
    Lead Finish Matte Tin
    Full Scal 0.5 % of FSR
    Msl Level 1
    Integral 0.25 LSB
    Maximum S 2.8(Typ) us
    SKU: MAX5703AUB+T Поставщик: по запросу