参数资料
型号: AD53509
厂商: Analog Devices, Inc.
英文描述: High-Performance Driver/Comparator Active Load on a Single Chip
中文描述: 高性能驱动器/比较器单芯片有源负载
文件页数: 6/8页
文件大小: 110K
代理商: AD53509
AD53509
–6–
REV. A
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 AD53509 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
Power Supply Voltage
VCC to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 V
VEE to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –8 V
VCC to VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
VCCO to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
PWR GND HQ GND . . . . . . . . . . . . . . . . . . . . . . .
±
0.4 V
Inputs
DATA,
DATA
, IOD,
IOD
, RLD,
RLD
. . . . . . +5 V, –2 V
DATA to
DATA
, IOD to
IOD
, RLD to
RLD
. . . . . . .
±
3 V
LEL,
LEL
, LEH,
LEH
. . . . . . . . . . . . . . . . . . . +5 V, –2 V
LEL to
LEL
, LEH to
LEH
. . . . . . . . . . . . . . . . . . . . .
±
3 V
INHL,
INHL
. . . . . . . . . . . . . . . . . . . . . . . . . . . +5 V, –2 V
INHL to
INHL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
3 V
VH, VL, VTERM, VCOM_I to GND . . . . . . . . +8 V, –3 V
VH to VL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
10 V
(VH–VTERM) and (VTERM – VL) . . . . . . . . . . . . .
±
10 V
IOHC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
6 V
IOLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
6 V
HCOMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8 V, –3 V
LCOMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8 V, –3 V
HCOMP, LCOMP to V
OUT
. . . . . . . . . . . . . . . . . . .
±
10 V
Outputs
V
OUT
Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
2
V
OUT
Inhibit Mode . . . . . . . . . . . . . . . . . . . . . . . +8 V, –3 V
VHDCPL . . . . . . . . Do Not Connect Except for Cap to V
CC
VLDCPL . . . . . . . . Do Not Connect Except for Cap to V
EE
QH,
QH
, QL,
QL
Maximum I
OUT
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Surge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
THERM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 V, 0 V
IOHRTN, IOLRTN . . . . . . . . . . . . . . . . . . +8.5 V, –3.5 V
VCOM_S Short Circuit Duration . . . . . . . . . . . . . . . 3 sec
2
ORDERING GUIDE
Shipment Method
Quantity per
Shipping Container
Package
Description
Package
Option
Model
AD53509JSQ
52-Lead LQFP-EDQUAD
90
SQ-52
Environmental
Operating Temperature (Junction) . . . . . . . . . . . . . . . 175
°
C
Storage Temperature . . . . . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature (Soldering, 10 sec)
3
. . . . . . . . . . . 260
°
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 those indicated in the operational
sections of this specification is not implied. Absolute maximum limits apply
individually, not in combination. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
2
Output short circuit protection is guaranteed as long as proper heat sinking is
employed to ensure compliance with the operating temperature limits.
3
To ensure lead coplanarity (
±
0.002 inches) and solderability, handling with bare
hands should be avoided and the device should be stored in environments at 24
°
C
±
5
°
C (75
°
F
±
10
°
F) with relative humidity not to exceed 65%.
Table IV. Package Thermal Characteristics
Air Flow, FM
JA
, C/W
33
25
22
0
200
400
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