參數(shù)資料
型號: AD7836ASZ
廠商: Analog Devices Inc
文件頁數(shù): 7/12頁
文件大小: 0K
描述: IC DAC 14BIT QUAD LC2MOS 44MQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1
設(shè)置時間: 16µs
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 模擬和數(shù)字,雙 ±
功率耗散(最大): 460mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 44-QFP
供應(yīng)商設(shè)備封裝: 44-MQFP(10x10)
包裝: 托盤
輸出數(shù)目和類型: 4 電壓,單極;4 電壓,雙極
采樣率(每秒): 62.5k
AD7836
–4–
REV. A
ORDERING GUIDE
Linearity
Temperature
Error
DNL
Package
Model
Range
(LSBs)
Option*
AD7836AS
–40
°C to +85°C
±2
±0.9
S-44
*S = Plastic Quad Flatpack (MQFP).
ABSOLUTE MAXIMUM RATINGS
1
(TA = +25
°C unless otherwise noted)
VCC to DGND . . . . . . . . . . . . . . .–0.3 V, +7 V or VDD + 0.3 V
(Whichever Is Lower)
VDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +17 V
VSS to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V, –17 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +0.3 V
Digital Inputs to DGND . . . . . . . . . . . . . –0.3 V, VCC + 0.3 V
VREF(+) to VREF(–) . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +18 V
VREF(+) to AGND . . . . . . . . . . . . . . VSS – 0.3 V, VDD + 0.3 V
VREF(–) to AGND . . . . . . . . . . . . . . VSS – 0.3 V, VDD + 0.3 V
DUTGND to AGND . . . . . . . . . . . VSS – 0.3 V, VDD + 0.3 V
VOUT (A–D) to AGND . . . . . . . . . . VSS – 0.3 V, VDD + 0.3 V
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . . –40
°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65
°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +150
°C
MQFP Package, Power Dissipation . . . . . . . . . . . . . . 480 mW
θ
JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 95
°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215
°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°C
NOTES
1Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in
the operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2Transient currents of up to 100 mA will not cause SCR latch-up.
WARNING!
ESD SENSITIVE DEVICE
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD7836 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
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