(TA = 25 °C unless otherwise noted)
參數(shù)資料
型號: AD7841BSZ
廠商: Analog Devices Inc
文件頁數(shù): 8/13頁
文件大?。?/td> 0K
描述: IC DAC 14BIT OCTAL V-OUT 44-MQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標準包裝: 1
設(shè)置時間: 31µs
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 8
電壓電源: 模擬和數(shù)字,雙 ±
功率耗散(最大): 303mW
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: 8 電壓,單極;8 電壓,雙極
采樣率(每秒): 32k
產(chǎn)品目錄頁面: 785 (CN2011-ZH PDF)
配用: EVAL-AD7841EBZ-ND - BOARD EVAL FOR AD7841
AD7841
–4–
ABSOLUTE MAXIMUM RATINGS
1, 2
(TA = 25
°C unless otherwise noted)
VCC to GND
3
. . . . . . . . . . . . . . –0.3 V, +7 V or VDD + 0.3 V
(Whichever Is Lower)
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +17 V
VSS to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V, –17 V
Digital Inputs to GND . . . . . . . . . . . . . . –0.3 V, VCC + 0.3 V
VREF(+) to VREF(–) . . . . . . . . . . . . . . . . . . . . . –0.3 V, +18 V
VREF(+) to GND . . . . . . . . . . . . . . . VSS – 0.3 V, VDD + 0.3 V
VREF(–) to GND . . . . . . . . . . . . . . . VSS – 0.3 V, VDD + 0.3 V
DUTGND to GND . . . . . . . . . . . . . VSS – 0.3 V, VDD + 0.3 V
VOUT (A–H) to GND . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . (TJ Max – TA)/
θJA
θJA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 95°C/W
NOTES
1Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; 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.
3V
CC must not exceed VDD by more than 0.3 V. If it is possible for this to happen
during power supply sequencing, the following diode protection scheme will ensure
protection.
PIN CONFIGURATION
3
4
5
6
7
1
2
10
11
8
9
40
39
38
41
42
43
44
36
35
34
37
PIN 1
IDENTIFIER
TOP VIEW
(Not to Scale)
12
13
14
15
16
17
18
19
20
21
22
29
30
31
32
33
27
28
25
26
23
24
DUTGND_GH
VOUTH
VREF(–)GH
VREF(+)GH
CLR
DB13
DB12
AD7841
DUTGND_AB
VOUTA
VREF(–)AB
VREF(+)AB
VDD
VSS
LDAC
A2
A1
A0
CS
DB11
DB10
DB9
DB8
DB4
V
OUT
B
V
OUT
C
DUTGND_CD
V
OUT
D
V
DD
V
OUT
E
DUTGND_EF
V
OUT
F
V
OUT
G
DB7
DB5
DB6
DB2
WR
V
CC
GND
DB0
DB1
DB3
V
REF
(–
)CDEF
V
REF
(+)CDEF
VDD
VCC
AD7841
HP5082-2811
VDD
VCC
IN4148
REV. B
Lead Temperature ............................JEDEC Industry Standard
Soldering ......................................................................J-STD-020
ESD .................................................................................. >4000 V
相關(guān)PDF資料
PDF描述
AD569JPZ IC DAC 16BIT MONO NON-LIN 28PLCC
AD9146BCPZ IC DAC 16BIT SRL DUAL 48LFCSP
GTC02R-36-5P CONN RCPT 4POS BOX MNT W/PINS
VE-2TY-MX-F2 CONVERTER MOD DC/DC 3.3V 49.5W
MS27508E24B4PC CONN RCPT 56POS BOX MNT W/PINS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7841BSZ 制造商:Analog Devices 功能描述:IC 14-BIT DAC
AD7841BSZ-REEL 功能描述:IC DAC 14BIT OCTAL VOUT 44-MQFP RoHS:是 類別: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 標準包裝:1,000 系列:- 設(shè)置時間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
AD7843 制造商:AD 制造商全稱:Analog Devices 功能描述:Touch Screen Digitizer
AD7843ARQ 制造商:Analog Devices 功能描述:TOUCH SCREEN DIGITIZER 制造商:Rochester Electronics LLC 功能描述:2.7V 12-BIT TOUCH SCREN DIGITIZER I.C. - Bulk 制造商:Analog Devices 功能描述:IC 12-BIT ADC
AD7843ARQ-REEL 制造商:Analog Devices 功能描述:TOUCH SCREEN DIGITIZER 制造商:Rochester Electronics LLC 功能描述:2.7V 12-BIT TOUCH SCREN DIGITIZER I.C. - Tape and Reel