参数资料
型号: AD53040
厂商: Analog Devices, Inc.
英文描述: A 5V 14bit, 80MSPS Analog-to-Digital Converter 52-QFP -40 to 85
中文描述: 超高速与抑制模式管脚驱动
文件页数: 3/7页
文件大小: 114K
代理商: AD53040
–3–
REV. B
AD53040
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 AD53040 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.
Parameter
Min
Typ
Max
Units
Test Conditions
DYNAMIC PERFORMANCE, DRIVE
(V
H
and V
L
) (
Continued
)
Minimum Pulsewidth
3 V Swing
1.7
ns
4.0 ns Input, 10%/90% Output,
V
L
= 0 V, V
H
= 3 V
6.0 ns Input, 10%/90% Output,
V
L
= 0 V, V
H
= 5 V
V
L
= –1.8 V, V
H
= –0.8 V,
V
OUT
> 600 mV p-p
5 V Swing
2.6
ns
Toggle Rate
500
MHz
DYNAMIC PERFORMANCE, INHIBIT
Delay Time, Active to Inhibit
2
5
ns
Measured at 50%, V
H
= +2 V,
V
L
= –2 V
Measured at 50%, V
H
= +2 V,
V
L
= –2 V
V
H
= 0 V, V
L
= 0 V
Driver Inhibited
Delay Time, Inhibit to Active
2
5
ns
I/O Spike
Output Capacitance
<200
5
mV, p-p
pF
POWER SUPPLIES
Total Supply Range
Positive Supply
Negative Supply
Positive Supply Current
Negative Supply Current
Total Power Dissipation
Temperature Sensor Gain Factor
19
+12
–7
V
V
V
mA
mA
W
μ
A/K
75
75
1.43
1.15
1.0
R
LOAD
= 10 K, V
SOURCE
= +12 V
NOTES
Connecting or shorting the decoupling capacitors to ground will result in the destruction of the device.
Specifications subject to change without notice.
ORDERING GUIDE
Shipment Method,
Quantity Per
Shipping Container Option
Package
Description
Package
Model
AD53040KRP 20-Lead Power SOIC Tube, 38 Pieces
RP-20
ABSOLUTE MAXIMUM RATINGS
1
Power Supply Voltage
+V
S
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13 V
–V
S
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –8 V
+V
S
to –V
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +20 V
Inputs
DATA,
DATA
, INH,
INH
. . . . . . . . . . . . . . . . +5 V, –3 V
DATA to
DATA
, INH to
INH
. . . . . . . . . . . . . . . . . .
±
3 V
V
H
, V
L
to GND . . . . . . . . . . . . . . . . . . . . . . . . . +9 V, –4 V
V
H
to V
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +11 V, 0 V
Outputs
V
OUT
Short Circuit Duration . . . . . . . . . . . . . . . .Indefinite
2
V
OUT
Range in Inhibit Mode
V
HDCPL
. . . . . Do Not Connect Except for Capacitor to V
CC
V
LDCPL
. . . . . Do Not Connect Except for Capacitor to V
EE
THERM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13 V, 0 V
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 conditions
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%.
WARNING!
ESD SENSITIVE DEVICE
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