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TI(德州仪器) ADS8361
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  • TI(德州仪器) ADS8361
  • TI(德州仪器) ADS8361
  • TI(德州仪器) ADS8361
  • TI(德州仪器) ADS8361
  • TI(德州仪器) ADS8361
  • TI(德州仪器) ADS8361
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ADS8361

ADS8361

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16 位 500 kSPS 双路 ADC,4 通道,串行输出

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  • 封装 | 引脚 | 尺寸

The ADS8361 is a dual, 16-bit, 500kSPS, Analog-to-Digital (A/D) converter with four fully differential input channels grouped into two pairs for high-speed, simultaneous signal acquisition. Inputs to the sample-and-hold amplifiers are fully differential and are maintained differentially to the input of the A/D converter. This provides excellent common-mode rejection of 80dB at 50kHz, which is important in high-noise environments.

The ADS8361 offers a high-speed, dual serial interface and control inputs to minimize software overhead. The output data for each channel is available as a 16-bit word. The ADS8361 is offered in SSOP-24 and QFN-32 (5x5) packages and is fully specified over the -40°C to +125°C operating range.

  • 2 SIMULTANEOUS 16-BIT DACs
  • 4 FULLY DIFFERENTIAL INPUT CHANNELS
  • 2 µs THROUGHPUT PER CHANNEL
  • 4 µs TOTAL THROUGHPUT FOR FOUR CHANNELS
  • LOW POWER: 150mW
  • INTERNAL REFERENCE
  • FLEXIBLE SERIAL INTERFACE
  • 16-BIT UPGRADE TO THE 12-BIT ADS7861
  • PIN COMPATIBLE WITH THE ADS7861
  • OPERATING TEMPERATURE RANGE: -40°C to +125°C
  • APPLICATIONS
    • MOTOR CONTROL
    • MULTI-AXIS POSITIONING SYSTEMS
    • 3-PHASE POWER CONTROL

All trademarks are the property of their respective owners.

Resolution (Bits)16
Sample rate (max) (ksps)500
Number of input channels4
Interface typeSPI
ArchitectureSAR
Input typeDifferential
Multichannel configurationSimultaneous Sampling
RatingCatalog
Reference modeExternal, Internal
Input voltage range (max) (V)5.25
Input voltage range (min) (V)0
Operating temperature range (°C)-40 to 125
Power consumption (typ) (mW)150
Analog supply (min) (V)4.75
Analog supply voltage (max) (V)5.25
SNR (dB)83
Digital supply (min) (V)2.7
Digital supply (max) (V)5.5
SSOP (DBQ)2451.9 mm² 8.65 x 6
VQFN (RHB)3225 mm² 5 x 5
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