ad7545achips Analog Devices, Inc., ad7545achips Datasheet
ad7545achips
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ad7545achips Summary of contents
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... PIN 1 DB11 (MSB) 4 IDENTIFIER DB10 5 AD7545 DB9 6 TOP VIEW (Not to Scale) DB8 7 DB7 World Wide Web Site: http://www.analog.com © Analog Devices, Inc., 1997 1 OUT 1 2 AGND DGND DB0 (LSB) 14 DB1 ...
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AD7545–SPECIFICATIONS Parameter Version STATIC PERFORMANCE Resolution All GL, GC, GU Differential Nonlinearity GL, GC Gain Error (Using Internal RFB) J, ...
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CS CHIP SELECT t WR WRITE DATA IN IH DATA VALID (DB0–DB11 Write Cycle Timing Diagram ABSOLUTE MAXIMUM RATINGS 25°C unless otherwise noted DGND . . . . ...
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AD7545 CIRCUIT INFORMATION—D/A CONVERTER SECTION Figure 1 shows a simplified circuit of the D/A converter section of the AD7545 and Figure 2 gives an approximate equivalent circuit. Note that the ladder termination resistor is connected to AGND typically ...
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Figure 5 and Table III illustrate the recommended circuit and code relationship for bipolar operation. The D/A function itself uses offset binary code and inverter U 1 verts twos complement input code to offset binary code. If ap- propriate; inversion ...
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AD7545 volts. However, great care should be taken to ensure DD that the +5 V used to power the AD7545 is free from digitally induced noise. Temperature Coefficients: The gain temperature coefficient of the AD7545 has a ...
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33pF +2V OUT1 19 V REF AD7545 A1 R1 AGND 2 10KΩ MSB DGND DB10–DB0 2kΩ 8 AD584J 4 CMOS DATA BUS V = +10V ...
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AD7545 20-Lead Plastic DIP (N-20) 20-Terminal Leadless Ceramic Chip Carrier (LCCC) (E-20A) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 20-Lead Plastic Leaded Chip Carrier (PLCC) –8– 20-Lead Cerdip (Q-20) (P-20A) REV. A ...