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Analog Devices Inc. AD4002/AD4006/AD4010 18-Bit SAR ADCs

Analog Devices Inc. AD4002/AD4006/AD4010 18-Bit SAR ADCs are low noise, low power, and high-speed ADCs that operate from 1.8V supply voltage. These ADCs feature ease of use, reducing signal chain complexity/power consumption and enabling higher channel density. The AD4002, AD4006, and AD4010 provide 2MSPS, 1MSPS, and 500kSPS throughputs respectively. These ADCs provide high-Z mode and long acquisition phase to eliminate high-power, high-speed drivers and broaden the range of low-power precision amplifiers. The AD4002/AD4006/4010 ADCs are used in automatic test equipment, machine automation, medical equipment, battery-powered equipment, and precision data acquisition systems.

Features

  • 2MSPS / 1MSPS / 500kSPS throughput options
  • ±3.2LSB maximum INL
  • Guaranteed 18-bit, no missing codes
  • Low power:
    • 9.75mW at 2MSPS (VDD only)
    • 70µW at 10kSPS, 14mW at 2MSPS (total)
  • SNR:
    • 95dB typical at 1kHz
    • 95dB typical at 100kHz
  • THD:
    • -125dB typical at 1kHz
    • -108dB typical at 100kHz
  • Serial interface SPI-/QSPI-/MICROWIRE-/DSP-compatible
  • Ability to daisy-chain multiple ADCs and busy indicator
  • Ease of use features reduce system power and complexity
    • Input overvoltage clamp circuit
    • Reduced nonlinear input charge kickback
    • High-Z mode
    • Long acquisition phase
    • Input span compression
    • Fast conversion time allows low SPI clock rates
    • SPI-programmable modes, read/write capability, status word
  • Pseudo-differential (single-ended) analog input range - 0V to VREF with VREF between 2.4V to 5.1V
  • Single 1.8V supply operation with 1.71V to 5.5V logic interface
  • SAR architecture with no latency/pipeline delay
  • -40°C to +125°C operating temperature range

Applications

  • Automatic test equipment
  • Machine automation
  • Medical equipment
  • Battery-powered equipment
  • Precision data acquisition systems
     

Functional Block Diagram

Block Diagram - Analog Devices Inc. AD4002/AD4006/AD4010 18-Bit SAR ADCs

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View Results ( 10 ) Page
零件編號 規格書 封裝/外殼 封裝 取樣率
AD4002BRMZ AD4002BRMZ 規格書 MSOP-10 Tube 2 MS/s
AD4006BRMZ AD4006BRMZ 規格書 MSOP-10 Tube 1 MS/s
AD4002BCPZ-RL7 AD4002BCPZ-RL7 規格書 LFCSP-10 Reel 2 MS/s
AD4010BCPZ-RL7 AD4010BCPZ-RL7 規格書 LFCSP-10 Reel 500 kS/s
AD4002BRMZ-RL7 AD4002BRMZ-RL7 規格書 MSOP-10 Reel 2 MS/s
AD4006BCPZ-RL7 AD4006BCPZ-RL7 規格書 LFCSP-10 Reel 1 MS/s
AD4006BRMZ-RL7 AD4006BRMZ-RL7 規格書 MSOP-10 Reel 1 MS/s
AD4002BCPZ-R2 AD4002BCPZ-R2 規格書 LFCSP-10
AD4006BCPZ-R2 AD4006BCPZ-R2 規格書 LFCSP-10
AD4010BCPZ-R2 AD4010BCPZ-R2 規格書 LFCSP-10
發佈日期: 2020-03-16 | 更新日期: 2024-09-18