參數(shù)資料
型號: AD8131AR
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動控制電子
英文描述: Low-Cost, High-Speed Differential Driver
中文描述: OP-AMP, 7000 uV OFFSET-MAX, PDSO8
封裝: MS-012AA, SOIC-8
文件頁數(shù): 4/12頁
文件大?。?/td> 197K
代理商: AD8131AR
REV. 0
AD8131
–4–
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 AD8131 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.
WARNING!
ESD SENSITIVE DEVICE
ABSOLUTE MAXIMUM RATINGS
1
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
5.5 V
V
OCM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
V
S
Internal Power Dissipation
2
. . . . . . . . . . . . . . . . . . . . 250 mW
Operating Temperature Range . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature (Soldering 10 sec) . . . . . . . . . . . . . . 300
°
C
NOTES
1
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 listed in the operational section of this
specification is not implied. Exposure to Absolute Maximum Ratings for any
extended periods may affect device reliability.
2
Thermal resistance measured on SEMI standard 4-layer board.
8-Lead SOIC
θ
JA
= 121
°
C/W
8-Lead
μ
SOIC
θ
JA
= 142
°
C/W
ORDERING GUIDE
Model
Temperature Range
–40
°
C to +85
°
C
Package Description
Package Option
AD8131AR
AD8131AR-REEL
AD8131AR-REEL7
AD8131ARM
AD8131ARM-REEL
AD8131ARM-REEL7
AD8131-EVAL
8-Lead SOIC
SO-8
–40
°
C to +85
°
C
8-Lead
μ
SOIC
RM-8
Evaluation Board
PIN FUNCTION DESCRIPTIONS
Pin No.
Name
Function
1
2
–D
IN
V
OCM
Negative Input.
Voltage applied to this pin sets the common-
mode output voltage with a ratio of 1:1. For
example, 1 V dc on V
OCM
will set the dc bias
level on +OUT and –OUT to 1 V.
Positive Supply Voltage.
Positive Output. Note: the voltage at –D
IN
is
inverted at +OUT.
Negative Output. Note: the voltage at +D
IN
is inverted at –OUT.
Negative Supply Voltage.
No Connect.
Positive Input
3
4
V+
+OUT
5
–OUT
6
7
8
V–
NC
+D
IN
PIN CONFIGURATION
1
8 +D
IN
–D
IN
2
7
NC
V
OCM
3
6
V+
V–
4
5
–OUT
+OUT
AD8131
NC = NO CONNECT
1.5k
V
1.5k
V
750
V
750
V
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