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AD5542CRZ PDF预览

AD5542CRZ

更新时间: 2024-11-04 12:27:55
品牌 Logo 应用领域
亚德诺 - ADI 转换器数模转换器光电二极管PC
页数 文件大小 规格书
20页 382K
描述
2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs

AD5542CRZ 数据手册

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2.7 V to 5.5 V, Serial-Input,  
Voltage-Output, 16-Bit DACs  
Data Sheet  
AD5541/AD5542  
FEATURES  
FUNCTIONAL BLOCK DIAGRAMS  
V
DD  
Full 16-bit performance  
8
3 V and 5 V single-supply operation  
Low 0.625 mW power dissipation  
1 µs settling time  
AD5541  
3
1
2
V
16-BIT DAC  
REF  
OUT  
AGND  
Unbuffered voltage output capable of driving 60 kΩ  
loads directly  
SPI-/QSPI-/MICROWIRE-compatible interface standards  
Power-on reset clears DAC output to 0 V (unipolar mode)  
5 kV HBM ESD classification  
4
6
16-BIT DAC LATCH  
CS  
DIN  
CONTROL  
LOGIC  
5
SCLK  
SERIAL INPUT REGISITER  
7
Low glitch: 1.1 nV-sec  
DGND  
Figure 1. AD5541  
V
APPLICATIONS  
DD  
14  
R
Digital gain and offset adjustment  
Automatic test equipment  
Data acquisition systems  
FB  
AD5542  
1
RFB  
R
INV  
13 INV  
6
REFF  
Industrial process control  
2
3
V
OUT  
16-BIT DAC  
5
7
REFS  
CS  
GENERAL DESCRIPTION  
AGNDF  
AGNDS  
The AD5541/AD5542 are single, 16-bit, serial input, voltage  
output digital-to-analog converters (DACs) that operate from  
a single 2.7 V to 5.5 V supply. The DAC output range extends  
16-BIT DAC LATCH  
4
LDAC 11  
CONTROL  
LOGIC  
SCLK  
DIN  
8
10  
SERIAL INPUT REGISITER  
from 0 V to VREF  
.
12  
The DAC output range extends from 0 V to VREF and is guaranteed  
monotonic, providing 1 LSB INL accuracy at 16 bits without  
adjustment over the full specified temperature range of −40°C to  
+85°C. Offering unbuffered outputs, the AD5541/AD5542  
achieve a 1 µs settling time with low power consumption and low  
offset errors. Providing a low noise performance of 11.8 nV/√Hz  
and low glitch, the AD5541/AD5542 is suitable for deployment  
across multiple end systems.  
DGND  
Figure 2. AD5542  
Table 1.  
Part No.  
AD5541A/AD5542A  
Description  
Single, 16-bit unbuffered nanoDAC™,  
1 LSB INL, LFCSP  
AD5024/AD5044/AD5064 Quad 12-/14-/16-bit nanoDAC,  
1 LSB INL, TSSOP  
AD5062  
AD5063  
Single, 16-bit nanoDAC, 1 LSB INL,  
SOT-23  
Single, 16-bit nanoDAC, 1 LSB INL,  
SOT-23  
The AD5542 can be operated in bipolar mode, which generates  
a
V
REF output swing. The AD5542 also includes Kelvin sense  
connections for the reference and analog ground pins to reduce  
layout sensitivity.  
PRODUCT HIGHLIGHTS  
The AD5541/AD5542 utilize a versatile 3-wire interface that is  
compatible with SPI, QSPI™, MICROWIRE™ and DSP interface  
standards. The AD5541/AD5542 are available in 8-lead and  
14-lead SOIC packages.  
1. Single-Supply Operation. The AD5541 and AD5542 are fully  
specified and guaranteed for a single 2.7 V to 5.5 V supply.  
2. Low Power Consumption. These parts consume typically  
0.625 mW with a 5 V supply and 0.375 mV at 3 V.  
3. 3-Wire Serial Interface.  
4. Unbuffered Output Capable of Driving 60 kΩ Loads. This  
reduces power consumption because there is no internal  
buffer to drive.  
5. Power-On Reset Circuitry.  
Rev. F  
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  
rightsof third parties that may result fromits use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks andregisteredtrademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
www.analog.com  
Fax: 781.461.3113 ©1999–2012 Analog Devices, Inc. All rights reserved.  
 
 
 
 
 

AD5542CRZ 替代型号

型号 品牌 替代类型 描述 数据表
AD5542ARZ-REEL7 ADI

完全替代

2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs
AD5542AR-REEL7 ADI

完全替代

2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs
AD5542CR ADI

完全替代

5 V, Serial-Input Voltage-Output, 16-Bit DACs

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