ADS8370 16 ビット 600 kSPS シリアル ADC、内部基準電圧、ユニポーラ擬似差動入力 | TIJ.co.jp

ADS8370 (供給中) 16 ビット 600 kSPS シリアル ADC、内部基準電圧、ユニポーラ擬似差動入力

16 ビット 600 kSPS シリアル ADC、内部基準電圧、ユニポーラ擬似差動入力 - ADS8370
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概要

The ADS8370 is a high performance 16-bit, 600-kHz A/D converter with single-ended (pseudo-differential) input. The device includes an 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8370 offers a high-speed CMOS serial interface with clock speeds up to 40 MHz.

The ADS8370 is available in a 28 lead 6 × 6 QFN package and is characterized over the industrial -40°C to 85°C temperature range.

特長

  • 600-kHz Sample Rate
  • ±0.5 LSB Typ, ±1.25 LSB Max INL
  • ±0.4 LSB Typ, ±0.75 LSB Max DNL
  • 16-Bit NMC
  • SINAD 89.5 dB, SFDR 119 dB at fi = 1 kHz
  • High-Speed Serial Interface up to 40 MHz
  • Onboard Reference Buffer
  • Onboard 4.096-V Reference
  • Pseudo-Differential Input, 0 V to 4.2 V
  • Onboard Conversion Clock
  • Selectable Output Format, 2's Complement or Straight Binary
  • Zero Latency
  • Wide Digital Supply
  • Low Power:
    • 110 mW at 600 kHz
    • 15 mW During Nap Mode
    • 10 µW During Power Down
  • 28-Pin 6 x 6 QFN Package
  • Pin compatible With 18-Bit ADS8380
  • APPLICATIONS
    • Medical Instruments
    • Optical Networking
    • Transducer Interface
    • High Accuracy Data Acquisition Systems
    • Magnetometers

WEBENCH® Designer ADS8370



機能一覧

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Part number オーダー・オプション Resolution (Bits) Sample rate (Max) (kSPS) Number of input channels Interface Operating temperature range (C) Package Group Approx. price (US$) Power consumption (Typ) (mW) Package size: mm2:W x L (PKG) Architecture Input type Multi-channel configuration Reference mode Features Input range (Max) (V) Input range (Min) (V) Analog voltage AVDD (Min) (V) Analog voltage AVDD (Max) (V) Digital supply (Min) (V) Digital supply (Max) (V) INL (Max) (+/-LSB) SNR (dB) THD (Typ) (dB) Rating
ADS8370 ご注文 16     600     1     SPI     -40 to 85     VQFN | 28     10.50 | 1ku     110     28VQFN: 36 mm2: 6 x 6 (VQFN | 28)     SAR     Pseudo-Differential
Single-Ended    
    Ext
Int    
Oscillator     4.2     0     4.75     5.25     2.7     5.25     1.25     89.5     -112     Catalog