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參數(shù)資料
| 型號(hào)： | AD5542LR |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 1/20頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 16BIT SERIAL-IN 14-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Data Converter Fundamentals DAC Architectures |
| 設(shè)計(jì)資源： | High Precision Digital-to-Analog Conversion Using the 16-Bit AD5542/1, ADR421, and AD8628 (CN0079) How to Achieve High Precision Voltage Level Setting Using AD5541A/42A (CN0169) |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 設(shè)置時(shí)間： | 1µs |
| 位數(shù)： | 16 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 825µW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 14-SOICN |
| 包裝： | 管件 |
| 輸出數(shù)目和類(lèi)型： | 1 電壓，單極；1 電壓，雙極 |
| 采樣率（每秒）： | 1.5M |
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2.7 V to 5.5 V, Serial-Input,
Voltage-Output, 16-Bit DACs
Data Sheet
Rev. F
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
1999–2012 Analog Devices, Inc. All rights reserved.
FEATURES
Full 16-bit performance
3 V and 5 V single-supply operation
Low 0.625 mW power dissipation
1 s settling time
Unbuffered voltage output capable of driving 60 k
loads directly
SPI-/QSPI-/MICROWIRE-compatible interface standards
Power-on reset clears DAC output to 0 V (unipolar mode)
5 kV HBM ESD classification
Low glitch: 1.1 nV-sec
APPLICATIONS
Digital gain and offset adjustment
Automatic test equipment
Data acquisition systems
Industrial process control
GENERAL DESCRIPTION
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
from 0 V to VREF.
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 s 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.
The AD5542 can be operated in bipolar mode, which generates
a ±VREF output swing. The AD5542 also includes Kelvin sense
connections for the reference and analog ground pins to reduce
layout sensitivity.
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.
FUNCTIONAL BLOCK DIAGRAMS
6
1
2
8
7
16-BIT DAC
16-BIT DAC LATCH
SERIAL INPUT REGISITER
VDD
DGND
DIN
REF
CS
SCLK
3
4
5
VOUT
AGND
AD5541
CONTROL
LOGIC
07557-
001
Figure 1. AD5541
11
2
3
14
12
16-BIT DAC
16-BIT DAC LATCH
SERIAL INPUT REGISITER
VDD
DGND
LDAC
REFF
CS
DIN
6
REFS 5
7
10
VOUT
13
INV
1
RFB
AGNDF
4
AGNDS
AD5542
CONTROL
LOGIC
07557-
002
8
SCLK
RFB
RINV
Figure 2. AD5542
Table 1.
Part No.
Description
Single, 16-bit unbuffered nanoDAC,
±1 LSB INL, LFCSP
Quad 12-/14-/16-bit nanoDAC,
±1 LSB INL, TSSOP
Single, 16-bit nanoDAC, ±1 LSB INL,
SOT-23
Single, 16-bit nanoDAC, ±1 LSB INL,
SOT-23
PRODUCT HIGHLIGHTS
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 k Loads. This
reduces power consumption because there is no internal
buffer to drive.
5. Power-On Reset Circuitry.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AD5542LRZ | 功能描述:IC DAC 16BIT SERIAL-IN 14-SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時(shí)間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類(lèi)型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF) |
| AD5542LRZ | 制造商:Analog Devices 功能描述:IC 16-BIT DAC |
| AD5543 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:電流輸出/串行輸入、16位/14位DAC |
| AD5543_12 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Current Output/Serial Input, 16-/14-Bit DACs |
| AD5543BR | 功能描述:IC DAC 16BIT SRLIN/CUR OUT 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時(shí)間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應(yīng)商設(shè)備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類(lèi)型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
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