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AD5582YRVZ

更新时间: 2024-09-16 20:58:51
品牌 Logo 应用领域
亚德诺 - ADI 信息通信管理光电二极管转换器
页数 文件大小 规格书
20页 449K
描述
+15 V, Quad, Parallel Input, 12-Bit D/A Converter

AD5582YRVZ 数据手册

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Quad, Parallel Input, Voltage Output,  
12-/10-Bit Digital-to-Analog Converters  
a
AD5582/AD5583  
FEATURES  
AD5582 FUNCTIONAL BLOCK DIAGRAM  
12-Bit Linearity and Monotonic AD5582  
10-Bit Linearity and Monotonic AD5583  
Wide Operating Range: Single 5 V to 15 V or  
Dual 5 V Supply  
V
V
V
V
V
V
REFHB  
DD3  
38  
REFLA  
10  
SS3  
37  
REFHA  
REFLB  
9
7
8
3
4
5
V
DD1  
33  
32  
AD5582  
A1  
A0  
ADDR  
V
DECODE  
SS1  
Unipolar or Bipolar Operation  
+
VOA  
VOB  
Double Buffered Registers Enable Independent or  
Simultaneous Multichannel Update  
4 Independent Rail-to-Rail Reference Inputs  
20 mA High Current Output Drive  
Parallel Interface  
31  
30  
29  
28  
26  
25  
24  
23  
21  
20  
19  
18  
DB11  
DB10  
DB9  
DB8  
DB7  
DB6  
DB5  
DB4  
DB3  
DB2  
DB1  
DB0  
2
I
N
T
E
R
F
A
C
E
D
11 R1  
O
DAC  
REG  
Data Readback Capability  
5 s Settling Time  
IN  
REG  
20kꢅ  
20kꢅ  
D
12  
RCT  
I
Built-In Matching Resistor Simplifies  
Negative Reference  
Unconditionally Stable Under Any Capacitive Loading  
Compact Footprint: TSSOP-48  
Extended Temperature Range: 40C to 125C  
13  
1
R2  
AGND1  
AGND2  
4
4
48  
47  
OE  
VOC  
APPLICATIONS  
34  
35  
14  
17  
CS  
Process Control Equipment  
Closed-Loop Servo Control  
Data Acquisition Systems  
Digitally Controlled Calibration  
Optical Network Control Loops  
4 m to 20 mA Current Transmitter  
R/W  
CONTROL  
LOGIC  
DV  
DD  
+
44  
VOD  
MSB  
46  
45  
V
DD2  
16  
15  
RS  
V
SS2  
LDAC  
22  
27  
36  
40  
39  
41  
42  
GENERAL DESCRIPTION  
DGND1 DGND2 DGND3  
V
V
V
V
REFLC  
REFHD  
REFLD  
REFHC  
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  
single- or dual-supply systems. Built using an advance BiCMOS  
process, this high performance DAC is dynamically stable, capable  
of high current drive, and in small form factor.  
AD5582/AD5583  
2.5V  
ADR421  
REF  
V
REFHA  
2.5V  
DAC A  
V
REFHB  
V
REFHC  
V
2.5V  
DAC B  
REFHD  
The applied external reference VREF determines the full-scale out-  
put voltage ranges from VSS to VDD, resulting in a wide selection  
of full-scale outputs. For multiplying and wide dynamic appli-  
cations, ac reference inputs can be as high as |VDD – VSS|. Two  
built-in precision trimmed resistors are available and can be  
configured easily to provide four-quadrant multiplications.  
R1  
R2  
RCT  
2.5V  
2.5V  
DAC C  
DAC D  
V
REFLA  
V
REFLB  
V
+
REFLC  
2.5V  
V
REFLD  
A doubled-buffered parallel interface offers a fast settling time.  
A common level sensitive load DAC strobe (LDAC) input allows  
additional simultaneous update of all DAC outputs. An external  
asynchronous reset (RS) forces all registers to the zero code state  
when the MSB = 0 or to midscale when the MSB = 1.  
DIGITAL CIRCUITRY OMITTED FOR CLARITY  
Figure 1. Using Built-In Matching Resistors  
to Generate a Negative Voltage Reference  
Both parts are offered in the same pinout and package to allow  
users to select the appropriate resolution for a given application  
without PCB layout changes.  
The AD5582 is well suited for DAC8412 replacement in medium  
voltage applications in new designs, as well as any other general  
purpose multichannel 10- to 12-bit applications.  
The AD5582/AD5583 are specified over the extended industrial  
(–40C to +125C) temperature range and offered in a thin and  
compact 1.1 mm TSSOP-48 package.  
REV. A  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective companies.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© 2003 Analog Devices, Inc. All rights reserved.  

AD5582YRVZ 替代型号

型号 品牌 替代类型 描述 数据表
AD5582YRV ADI

完全替代

IC PARALLEL, WORD INPUT LOADING, 5 us SETTLING TIME, 12-BIT DAC, PDSO48, MO-153ED, TSSOP-4
AD5582YRV-REEL ADI

完全替代

IC PARALLEL, WORD INPUT LOADING, 5 us SETTLING TIME, 12-BIT DAC, PDSO48, MO-153ED, TSSOP-4
AD5582YRVZ-REEL ADI

完全替代

IC PARALLEL, WORD INPUT LOADING, 5 us SETTLING TIME, 12-BIT DAC, PDSO48, MO-153ED, TSSOP-4

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