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參數(shù)資料
| 型號： | EVAL-AD7839EBZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVAL FOR AD7839 |
| 產(chǎn)品培訓(xùn)模塊： | DAC Architectures |
| 標(biāo)準(zhǔn)包裝： | 1 |
| DAC 的數(shù)量： | 8 |
| 位數(shù)： | 13 |
| 采樣率（每秒）： | 33k |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 設(shè)置時間： | 30µs |
| DAC 型： | 電壓 |
| 工作溫度： | -40°C ~ 85°C |
| 已供物品： | 板，纜線，CD |
| 已用 IC / 零件： | AD7839 |
| 相關(guān)產(chǎn)品： | AD7839ASZ-REEL-ND - IC DAC 13BIT OCT VOLT OUT 44MQFP AD7839ASZ-ND - IC DAC 13BIT OCTAL V-OUT 44-MQFP |
AD7839
–4–
REV. 0
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 (TJ max) . . . . . . . . . . . . . . . . . . +150
°C
MQFP Package
Power Dissipation . . . . . . . . . . . . . . . . . . (TJ max – TA)
/θ
JA
θ
JA Thermal Impedance
. . . . . . . . . . . . . . . . . . . . . 95
°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215
°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4000 V
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.
ORDERING GUIDE
Linearity
Temperature
Error
DNL
Package
Model
Range
(LSBs)
Option*
AD7839AS
–40
°C to +85°C
±2
±1
S-44
*S = Plastic Quad Flatpack (MQFP).
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
VSS
CLR
DB12
AD7839
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
AD7839
IN4148
HP5082-2811
VDD
VCC
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