Quad, Parallel Input, Voltage Output, a 12-/10-Bit Digital-to-Analog Converters AD5582/AD5583 FEATURES AD5582 FUNCTIONAL BLOCK DIAGRAM 12-Bit Linearity and Monotonic AD5582 V V V V V V DD3 SS3 REFLA REFHA REFLB REFHB 10-Bit Linearity and Monotonic AD5583 38 37 10 9 7 8 Wide Operating Range: Single 5 V to 15 V or 3 V DD1 Dual 5 V Supply 33 AD5582 A1 ADDR 4 DECODE V SS1 Unipolar or Bipolar Operation 32 A0 + 5 VOA Double Buffered Registers Enable Independent or 31 DB11 Simultaneous Multichannel Update DB10 30 4 Independent Rail-to-Rail Reference Inputs 2 VOB DB9 29 20 mA High Current Output Drive 28 DB8 I Parallel Interface N 26 D DB7 11 R1 T O DAC Data Readback Capability IN E 20k DB6 25 REG REG R 5 s Settling Time D 12 I RCT F DB5 24 A 20k Built-In Matching Resistor Simplifies C 23 DB4 13 R2 E Negative Reference 21 DB3 Unconditionally Stable Under Any Capacitive Loading 1 AGND1 20 DB2 4 4 Compact Footprint: TSSOP-48 DB1 19 48 AGND2 Extended Temperature Range: 40 C to 125 C OE 18 DB0 47 VOC APPLICATIONS 34 CS Process Control Equipment 35 R/W CONTROL Closed-Loop Servo Control LOGIC DV 14 DD Data Acquisition Systems 44 VOD 17 MSB + Digitally Controlled Calibration 46 V DD2 Optical Network Control Loops RS 16 45 V 4 m to 20 mA Current Transmitter 15 SS2 LDAC 22 27 36 40 39 41 42 GENERAL DESCRIPTION DGND1 DGND2 DGND3 V V V V REFHD REFLD REFHC REFLC The AD5582/AD5583 family of quad, 12-/10-bit, voltage output digital-to-analog converters is designed to operate from a single 5 V to 15 V or dual 5 V supply. It offers the user ease of use in 2.5V AD5582/AD5583 single- or dual-supply systems. Built using an advance BiCMOS ADR421 V REFHA REF 2.5V DAC A process, this high performance DAC is dynamically stable, capable V REFHB of high current drive, and in small form factor. V REFHC V 2.5V REFHD DAC B The applied external reference V determines the full-scale out- REF R1 put voltage ranges from V to V , resulting in a wide selection SS DD R2 RCT of full-scale outputs. For multiplying and wide dynamic appli- 2.5V DAC C cations, ac reference inputs can be as high as V V . Two V DD SS REFLA V REFLB built-in precision trimmed resistors are available and can be V + 2.5V REFLC DAC D configured easily to provide four-quadrant multiplications. 2.5V V REFLD A doubled-buffered parallel interface offers a fast settling time. A common level sensitive load DAC strobe (LDAC) input allows DIGITAL CIRCUITRY OMITTED FOR CLARITY additional simultaneous update of all DAC outputs. An external Figure 1. Using Built-In Matching Resistors asynchronous reset (RS) forces all registers to the zero code state to Generate a Negative Voltage Reference when the MSB = 0 or to midscale when the MSB = 1. Both parts are offered in the same pinout and package to allow The AD5582 is well suited for DAC8412 replacement in medium users to select the appropriate resolution for a given application voltage applications in new designs, as well as any other general without PCB layout changes. purpose multichannel 10- to 12-bit applications. The AD5582/AD5583 are specified over the extended industrial (40C to +125 C) temperature range and offered in a thin and REV. A compact 1.1 mm TSSOP-48 package. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. may result from its use. No license is granted by implication or otherwise Tel: 781/329-4700 www.analog.com under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective companies. Fax: 781/326-8703 2003 Analog Devices, Inc. All rights reserved.AD5582/AD5583SPECIFICATIONS (V = +5 V, V = 5 V, DV = +5 V 10%, V = +2.5 V, V = 2.5 V, DD SS DD REFH REFL ELECTRICAL CHARACTERISTICS 40 C < T < +125 C, unless otherwise noted.) A 1 Parameter Symbol Condition Min Typ Max Unit STATIC PERFORMANCE 2 Resolution N AD5582 12 Bits AD5583 10 Bits 3 Relative Accuracy INL 1 +1 LSB 3 Differential Nonlinearity DNL Monotonic 1 LSB Zero-Scale Error V Data = 000 for AD5582 2 +2 LSB ZSE H and AD5583 Gain Error V Data = 0xFFF for AD5582 2 +2 LSB GE H V Data = 0x3FF for AD5583 4 +4 LSB GE H Gain Error V V = 2.7 V to 4.5 V 4 +4 LSB GE DD 4 Full-Scale Tempco TCV 1.5 ppm/ C FS REFERENCE INPUT V Input Range V V + 0.5 V V REFH REFH REFL DD 5 V Input Range V V V 0.5 V REFL REFL SS REFH 1 Input Resistance R Data = 555 (Minimum R)12 20 kW REF H REF for AD5582 and 155 for AD5583 H 4 Input Capacitance C 80 pF REF REF Input Current I Data = 555 for AD5582 500 mA REF H REF Multiplying Bandwidth BW Code = Full Scale 1.3 MHz REF R1R2 Matching R1/R2 AD5582 0.025 % AD5583 0.100 % ANALOG OUTPUT 6 Output Current I Data = 800 for AD5582 and 2mA OUT H 200 for AD5583, V 2 mV H OUT 6 Output Current I Data = 800 for AD5582 and OUT H 200 for AD5583, V 8 mV +20 mA H OUT V 15 mV 20 mA OUT 4, 7 Capacitive Load C No Oscillation Note 7 pF L LOGIC INPUTS Logic Input Low Voltage V DV = 5 V 10% 0.8 V IL DD DV = 3 V 10% 0.4 V DD Logic Input High Voltage V DV = 5 V 10% 2.4 V IH DD DV = 3 V 10% 2.1 V DD Input Leakage Current I 0.01 1 mA IL 4 Input Capacitance C 5pF IL Output Voltage High V I = 0.8 mA 2.4 V OH OH Output Voltage Low V I = 1.2 mA, T = 85 C, 0.4 V OL OL A I = 0.6 mA, DV = 3 V OL DD I = 1.0 mA, T = 125C, 0.4 V OL A I = 0.5 mA, DV = 3 V OL DD AC CHARACTERISTICS Output Slew Rate SR Data = Zero Scale to Full Scale 2 V/ms to Zero Scale 8 Settling Time t To 0.1% of Full Scale 5 ms S DAC Glitch Q Code 7FF to 800 to 7FF 100 nV-s H H H for AD5582 and 1FF to 200 H H to 1FF for AD5583 H Digital Feedthrough V /t Data = Midscale, CS Toggles at 5 nV-s OUT CS f = 16 MHz Analog Crosstalk V /V V = 1.5 V dc + 1 V p-p, 80 dB OUT REF REF Data = 000 , f = 100 kHz H Output Noise e f = 1 kHz 33 nV/Hz N 2 REV. A