Product Summary

The AD7303BRMZ-REEL7 is a dual, 8-bit voltage out DAC that operates from a single +2.7 V to +5.5 V supply. Its on-chip precision output buffers allow the DAC outputs to swing rail to rail. The AD7303BRMZ-REEL7 uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz, and is compatible with QSPI, SPI, microwire and digital signal processor interface standards. The serial input register is sixteen bits wide; 8 bits act as data bits for the DACs, and the remaining eight bits make up a control register. The AD7303BRMZ-REEL7 is ideal for: (1)Portable Battery Powered Instruments; (2)Digital Gain and Offset Adjustment; (3)Programmable Voltage and Current Sources; (4)Programmable Attenuators.

Parametrics

AD7303BRMZ-REEL7 absolute maximum ratings: (1)VDD to GND: –0.3 V to +7 V; (2)Reference Input Voltage to GND: –0.3 V to VDD + 0.3 V; (3)Digital Input Voltage to GND: –0.3 V to VDD + 0.3 V; (4)VOUT A, VOUT B to GND: –0.3 V to VDD + 0.3 V; (5)Operating Temperature Range; (6)Commercial (B Version): –40℃ to +105℃; (7)Storage Temperature Range: –65℃ to +150℃; (8)Junction Temperature: +150℃; (9)Lead Temperature, Soldering: Vapor Phase (60 sec): +215℃; Infrared (15 sec): +220℃.

Features

AD7303BRMZ-REEL7 features: (1)Two 8-Bit DACs in One Package; (2)8-Pin DIP/SOIC and microSOIC Packages; (3)+2.7 V to +5.5 V Operation; (4)Internal & External Reference Capability; (5)Individual DAC Power-Down Function; (6)Three-Wire Serial Interface; (7)QSPI, SPI and Microwire Compatible; (8)On-Chip Output Buffer; (9)Rail-to-Rail Operation; (10)On-Chip Control Register; (11)Low Power Operation: 2.3 mA @ 3.3 V; (12)Full Power-Down to 1 mA max, typically 80 nA.

Diagrams

AD7303BRMZ-REEL7 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
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AD7303BRMZ-REEL7

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Data Sheet
0-1000: $2.06
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(USD)		 Quantity
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0-1: $3.52
1-10: $3.15
10-100: $2.58
100-250: $2.33
250-500: $2.09
500-1000: $1.76
1000-2500: $1.68
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