型号 封装 在线定购
AD977BSVZ(查看) TQFP80


技术资料—— AD977 PDF技术资料

AD977 概述

The AD977、AD977A is a high speed, low power 16-bit A/D converter that operates from a single 5 V supply. The AD977A has a throughput rate of 200 kSPS whereas the AD977 has a throughput rate of 100 kSPS. Each part contains a successive approximation, switched capacitor ADC, an internal 2.5 V reference, and a high speed serial interface. The ADC is factory calibrated to minimize all linearity errors. The AD977、AD977A is specified for full scale bipolar input ranges of ±10 V, ±5 V and ±3.3 V, and unipolar ranges of 0 V to 10 V, 0 V to 5 V and 0 V to 4 V.

AD977 参数
AD977 基本参数
分辨率(Bits)   16
吞吐率   100 KSPS
AD977 其他特性
工作电压(V)   4.75-5.25
输入通道数   1
AD977 封装与引脚

AD977 特性

  • Fast 16-Bit ADC
    100 kSPS Throughput Rate
  • Single 5 V Supply Operation
  • Power Dissipation 100 mW Max
  • Power-Down Mode 50 µW
  • Choice of External or Internal 2.5 V Reference
  • High Speed Serial Interface
  • Input Ranges:
    Unipolar; 0 V–10 V, 0 V–5 V
    and 0 V–4 V
    Bipolar; ±10 V, ±5 V and ±3.3 V
  • On-Chip Clock
  • 20-Lead Skinny DIP or SOIC Package
  • 28-Lead Skinny SSOP Package