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Analog Devices / Maxim Integrated MAX1300/MAX1301 8-/4-Channel 16-Bit ADCs

Analog Devices MAX1300/MAX1301 8-/4-Channel 16-Bit ADCs are multirange, low-power, 16-bit, successive-approximation, analog-to-digital converters (ADCs) that operate from a single +5V supply and achieve throughput rates up to 115ksps. A separate digital supply allows digital interfacing with 2.7V to 5.25V systems using the SPI-/QSPI™-/MICROWIRE®-compatible serial interface. Partial power-down mode reduces the supply current to 1.3mA (typ). Full power-down mode reduces the power-supply current to 1µA (typ). The MAX1300 provides eight (single-ended) or four (true differential) analog input channels. 

The MAX1301 provides four (single-ended) or two (true differential) analog input channels. Each analog input channel is independently software programmable for seven single-ended input ranges and three differential input ranges. An on-chip +4.096V reference offers a small convenient ADC solution. Analog Devices MAX1300 / MAX1301 16-Bit ADCs also accept an external reference voltage between 3.8V and 4.136V. These devices are specified for operation from -40°C to +85°C.

Features

  • Software-programmable input range for each channel
  • Single-ended input ranges (VREF = 4.096V)
    • 0 to (3×VREF)/2, (-3×VREF)/2 to 0, 0 to 3×VREF, -3×VREF to 0, (±3×VREF)/4, (±3×VREF)/2, ±3×VREF
  • Differential input ranges
    • (±3×VREF)/2, ±3×VREF, ±6×VREF
  • Eight single-ended or four differential analog inputs (MAX1300)
  • Four single-ended or two differential analog inputs (MAX1301)
  • ±16.5V overvoltage tolerant inputs
  • Internal or external reference
  • 115ksps maximum sample rate
  • Single +5V power supply

Applications

  • Avionics
  • Data acquisition systems
  • Industrial control systems
  • Robotics

Block Diagram

Analog Devices / Maxim Integrated MAX1300/MAX1301 8-/4-Channel 16-Bit ADCs
發佈日期: 2012-03-22 | 更新日期: 2023-04-18