參數(shù)資料
型號(hào): AD7863ARS-2
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: Simultaneous Sampling Dual 175 kSPS 14-Bit ADC
中文描述: 4-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28
封裝: MO-150AH, SSOP-28
文件頁數(shù): 5/18頁
文件大?。?/td> 207K
代理商: AD7863ARS-2
AD7863
5
REV. A
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25
°
C unless otherwise noted)
V
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . .
0.3 V to +7 V
V
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . .
0.3 V to +7 V
Analog Input Voltage to AGND
AD7863-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
17 V
AD7863-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
7 V
AD7863-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V
Reference Input Voltage to AGND . . . .
0.3 V to V
DD
+ 0.3 V
Digital Input Voltage to DGND . . . . .
0.3 V to V
DD
+ 0.3 V
Digital Output Voltage to DGND . . . .
0.3 V to V
DD
+ 0.3 V
Operating Temperature Range
Commercial (A, B Version) . . . . . . . . . . . .
40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . .
65
°
C to +150
°
C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . .+150
°
C
SOIC Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 110
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . .+215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . .+220
°
C
SSOP Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 110
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . .+215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . .+220
°
C
*Stresses 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 listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
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 AD7863 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.
ORDERING GUIDE
Model
Input Ranges
Relative Accuracy
Temperature Range
Package Options*
AD7863AR-10
AD7863BR-10
AD7863ARS-10
AD7863AR-3
AD7863ARS-3
AD7863BR-3
AD7863AR-2
AD7863ARS-2
±
10 V
±
10 V
±
10 V
±
2.5 V
±
2.5 V
±
2.5 V
0 V to 2.5 V
0 V to 2.5 V
±
2.5 LSB
±
2.0 LSB
±
2.5 LSB
±
2.5 LSB
±
2.5 LSB
±
2.0 LSB
±
2.5 LSB
±
2.5 LSB
40
°
C to +85
°
C
40
°
C to +85
°
C
40
°
C to +85
°
C
40
°
C to +85
°
C
40
°
C to +85
°
C
40
°
C to +85
°
C
40
°
C to +85
°
C
40
°
C to +85
°
C
R-28
R-28
RS-28
R-28
RS-28
R-28
R-28
RS-28
*R = Small Outline (SOIC), RS = Shrink Small Outline (SSOP).
WARNING!
ESD SENSITIVE DEVICE
相關(guān)PDF資料
PDF描述
AD7863ARS-3 Simultaneous Sampling Dual 175 kSPS 14-Bit ADC
AD7863AR-2 RECTIFIER SCHOTTKY DUAL 30A 60V 275A-ifsm 0.7V-vf 1mA-ir TO-3P 30/TUBE
AD7863AR-3 RECTIFIER SCHOTTKY DUAL 40A 40V 375A-ifsm 0.58V-vf 1mA-ir TO-3P 30/TUBE
AD7864AS-1 VARISTOR 150V RMS 20MM RADIAL
AD7864BS-1 SWITCH SLIDE DP3T RT ANG L=6MM
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