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ANALOG DEVICES  AD7302BNZ  Digital to Analog Converter, 8 bit, 833 kSPS, Parallel, 2.7V to 5.5V, DIP, 20 Pins

ANALOG DEVICES AD7302BNZ
Technical Data Sheet (292.39KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AD7302BNZ is a dual 8-bit voltage out Digital-to-analog Converter (DAC) operates from a single 2.7 to 5.5V supply. Its on-chip precision output buffers allow the DAC outputs to swing rail to rail. The AD7302 has a parallel microprocessor and DSP-compatible interface with high speed registers and double buffered interface logic. Data is loaded to the registers on the rising edge of CS or WR and the A/B pin selects either DAC A or DAC B. Reference selection for AD7302 can be either an internal reference derived from the VDD or an external reference applied at the REFIN pin. The DAC can be simultaneously updated using the asynchronous LDAC input and can be cleared by using the asynchronous CLR input. The low power consumption of this part makes it ideally suited to portable battery operated equipment. The power consumption is less than 10mW at 3.3V, reducing to 3µW in power-down mode.
  • Internal and external reference capability
  • DAC power-down function
  • Parallel interface
  • On-chip output buffer rail-to-rail operation

 

Product Information

Resolution (Bits):
8bit
Sampling Rate:
833kSPS
Input Channel Type:
Parallel
Supply Voltage Range:
2.7V to 5.5V
ADC / DAC Case Style:
DIP
No. of Pins:
20Pins
Data Interface:
Parallel
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Packaging:
Each
Product Range:
AD7302 Series
MSL:
MSL 1 - Unlimited
Supply Current:
2.8 mA
Supply Voltage Range - Analogue:
2.7V to 5.5V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Portable Devices;
  • Automation & Process Control;
  • Sensing & Instrumentation

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited

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