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AD7948

Analog Devices
Part Number AD7948
Manufacturer Analog Devices
Description +3.3 V/+5 V Multiplying 12-Bit DACs
Published Mar 23, 2005
Detailed Description a FEATURES 12-Bit Multiplying DACs Guaranteed Specifications with +3.3 V/+5 V Supply 0.5 LSBs INL and DNL Low Power: 5 ␮...
Datasheet PDF File AD7948 PDF File

AD7948
AD7948


Overview
a FEATURES 12-Bit Multiplying DACs Guaranteed Specifications with +3.
3 V/+5 V Supply 0.
5 LSBs INL and DNL Low Power: 5 ␮ W typ Fast Interface 40 ns Strobe Pulsewidth (AD7943) 40 ns Write Pulsewidth (AD7945, AD7948) Low Glitch: 60 nV-s with Amplifier Connected Fast Settling: 600 ns to 0.
01% with AD843 APPLICATIONS Battery-Powered Instrumentation Laptop Computers Upgrades for All 754x Series DACs (5 V Designs) VREF CLR LD1 LD2 SRI +3.
3 V/+5 V Multiplying 12-Bit DACs AD7943/AD7945/AD7948 FUNCTIONAL BLOCK DIAGRAMS VDD RFB IOUT1 IOUT2 AGND AD7943 12-BIT DAC DAC REGISTER INPUT SHIFT REGISTER SRO STB1 STB2 STB3 STB4 VDD RFB DGND GENERAL DESCRIPTION The AD7943, AD7945 and AD7948 are fast 12...



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