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ADS774H

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兼容微处理器的采样 CMS 模数转换器

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ADS774H

不推荐用于新设计
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产品详情

Resolution (bps) 12 Sample rate (max) (ksps) 117 Number of input channels 1 Interface type Parallel Architecture SAR Input type Single-ended Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 10 Input voltage range (min) (V) -10 Operating temperature range (°C) to Power consumption (typ) (mW) 75 Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 72 Digital supply (min) (V) 4.5 Digital supply (max) (V) 5.4
Resolution (bps) 12 Sample rate (max) (ksps) 117 Number of input channels 1 Interface type Parallel Architecture SAR Input type Single-ended Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 10 Input voltage range (min) (V) -10 Operating temperature range (°C) to Power consumption (typ) (mW) 75 Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 72 Digital supply (min) (V) 4.5 Digital supply (max) (V) 5.4
SOIC (DW) 28 184.37 mm² 17.9 x 10.3
  • Drop-In Replacement for the ADS774
  • Complete Sampling ADC with Reference, Clock, and Microprocessor Interface
  • Fast Acquisition and Conversion: 8.5µs Max Over Temperature
  • Eliminates External Sample/Hold in Most Applications
  • Ensured AC and DC Performance
  • Single +5V Supply Operation
  • Low Power: 120mW Max
  • Package Options: SO, 0.6in and 0.3in DIPs(1)
  • APPLICATIONS
    • Medical Instrumentation
    • Data Acquisition Systems
    • Robotics
    • Industrial Control
    • Test Equipment
    • Digital Signal Processing
    • DSP Servo Control

All trademarks are the property of their respective owners
  • Drop-In Replacement for the ADS774
  • Complete Sampling ADC with Reference, Clock, and Microprocessor Interface
  • Fast Acquisition and Conversion: 8.5µs Max Over Temperature
  • Eliminates External Sample/Hold in Most Applications
  • Ensured AC and DC Performance
  • Single +5V Supply Operation
  • Low Power: 120mW Max
  • Package Options: SO, 0.6in and 0.3in DIPs(1)
  • APPLICATIONS
    • Medical Instrumentation
    • Data Acquisition Systems
    • Robotics
    • Industrial Control
    • Test Equipment
    • Digital Signal Processing
    • DSP Servo Control

All trademarks are the property of their respective owners

The ADS774H is a 12-bit, successive-approximation analog-to-digital converter (ADC) that uses an innovative capacitor array (CDAC) implemented in low-power CMOS technology. This device is a drop-in replacement for the ADS774, with internal sampling, much lower power consumption, and the ability to operate from a single +5V supply.

The ADS774H is complete with an internal clock, microprocessor interface, three-state outputs, and internal scaling resistors for input ranges of 0V to +10V, 0V to +20V, ±5V, or ±10V. The maximum throughput time is 8.5µs over the full operating temperature range, including both acquisition and conversion.

Complete user control over the internal sampling function facilitates elimination of external sample/hold amplifiers in most existing designs.

The ADS774H requires +5V, with -15V optional. No +15V supply is required. Packages includea 28-pin SO, and 0.3in-wide or 0.6in-wide 28-pin DIPsDIP-28 package is product preview.

The ADS774H is a 12-bit, successive-approximation analog-to-digital converter (ADC) that uses an innovative capacitor array (CDAC) implemented in low-power CMOS technology. This device is a drop-in replacement for the ADS774, with internal sampling, much lower power consumption, and the ability to operate from a single +5V supply.

The ADS774H is complete with an internal clock, microprocessor interface, three-state outputs, and internal scaling resistors for input ranges of 0V to +10V, 0V to +20V, ±5V, or ±10V. The maximum throughput time is 8.5µs over the full operating temperature range, including both acquisition and conversion.

Complete user control over the internal sampling function facilitates elimination of external sample/hold amplifiers in most existing designs.

The ADS774H requires +5V, with -15V optional. No +15V supply is required. Packages includea 28-pin SO, and 0.3in-wide or 0.6in-wide 28-pin DIPsDIP-28 package is product preview.
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类型 标题 下载最新的英语版本 日期
* 数据表 Microprocessor-Compatible Sampling CMS Analog-to-Digital Converter 数据表 2009年 8月 11日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点