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ADS8320-HT

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高溫 16 位元高速 2.7 V 至 5 V 微功耗取樣 ADC

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ADS8320-HT 將逐漸停產
此產品將逐漸停產。新設計應考量替代產品。
open-in-new 比較替代產品
功能相同，但針腳輸出與所比較的裝置不同。
ADS1278-HT 現行 高溫四/八同步取樣 24 位元類比轉數位轉換器 Similar Functionality

ADS8320-HT

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產品詳細資料

Resolution (Bits) 16 Sample rate (max) (ksps) 100 Number of input channels 1 Interface type SPI Architecture SAR Input type Single-ended Rating High Temp Reference mode External Input voltage range (max) (V) 5.25 Input voltage range (min) (V) 0 Operating temperature range (°C) -55 to 210 Power consumption (typ) (mW) 4.5 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 92 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
Resolution (Bits) 16 Sample rate (max) (ksps) 100 Number of input channels 1 Interface type SPI Architecture SAR Input type Single-ended Rating High Temp Reference mode External Input voltage range (max) (V) 5.25 Input voltage range (min) (V) 0 Operating temperature range (°C) -55 to 210 Power consumption (typ) (mW) 4.5 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 92 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
DIESALE (KGD) — See data sheet CFP (HKQ) 8 38.985 mm² (— mm × — mm) CFP (HKJ) 8 38.985 mm² (— mm × — mm)
  • 100-kHz Sampling Rate
  • Micropower:
    • 3.8 mW at 100 kHz and 2.7 V
    • 0.3 mW at 10 kHz and 2.7 V
  • Power Down: 6 µA max
  • 8-Pin Ceramic Package
  • Pin Compatible to ADS7816 and ADS7822
  • Serial (SPI/SSI) Interface
  • 100-kHz Sampling Rate
  • Micropower:
    • 3.8 mW at 100 kHz and 2.7 V
    • 0.3 mW at 10 kHz and 2.7 V
  • Power Down: 6 µA max
  • 8-Pin Ceramic Package
  • Pin Compatible to ADS7816 and ADS7822
  • Serial (SPI/SSI) Interface

The ADS8320 is a 16-bit, sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7-V to 5.25-V supply range. It requires very little power even when operating at the full 100-kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode—the average power dissipation is less than 100 mW at 10-kHz data rate.

The ADS8320 also features operation from 2 V to 5.25 V, a synchronous serial (SPI/SSI compatible) interface, and a differential input. The reference voltage can be set to any level within the range of 500 mV to VCC.

Ultra-low power and small size make the ADS8320 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multi-channel systems, and isolated data acquisition. The ADS8320 is available in 8-pin ceramic surface-mount packages, specified for the –55°C to 210°C temperature range.

The ADS8320 is a 16-bit, sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7-V to 5.25-V supply range. It requires very little power even when operating at the full 100-kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode—the average power dissipation is less than 100 mW at 10-kHz data rate.

The ADS8320 also features operation from 2 V to 5.25 V, a synchronous serial (SPI/SSI compatible) interface, and a differential input. The reference voltage can be set to any level within the range of 500 mV to VCC.

Ultra-low power and small size make the ADS8320 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multi-channel systems, and isolated data acquisition. The ADS8320 is available in 8-pin ceramic surface-mount packages, specified for the –55°C to 210°C temperature range.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 16-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital Converter. datasheet (Rev. B) 2012/9/7
* 輻射及可靠性報告 ADS8320SHKQ Reliability Report 2012/5/7
* 輻射及可靠性報告 ADS8320SHKJ Reliability Report 2012/5/7

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