ADI AD7864ASZ-2

12520k4单端5V5V-40°C ~ 85°C

Overview

Any subset of the four channels can be converted to maximize the throughput rate on the selected sequence. Select the channels to convert via hardware (channel select input pins) or software (programming the channel select register).

Data is read from the part by a 12-bit parallel data bus using the standard CS and RD signals. Maximum throughput for a single channel is 500 kSPS. For all four channels, the maximum throughput is 130 kSPS for the read-during-conversion sequence operation. The throughput rate for the read-after-conversion sequence operation depends on the read cycle time of the processor. See the Timing and Control section. The AD7864ASZ1 is available in a small (0.3 square inch area) 44-lead MQFP.

Features

Tray Package
1 Functions
44 basic kinds of terminations
44 pin count
Minimal supply voltage of 4.75V
5V power supplies
1 elements

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD7864ASZ-2 ADC applications.

• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.
• Music reproduction technology
• Communication Systems
• Data Acquisition Systems
• Handheld Terminal Interface