參數(shù)資料
型號(hào): LTC1472
廠商: Linear Technology Corporation
英文描述: Dual General Purpose LinCMOS(TM) Differential Comparator 8-PDIP -40 to 85
中文描述: 受保護(hù)的PCMCIA虛擬通道連接和VPP開(kāi)關(guān)矩陣
文件頁(yè)數(shù): 2/16頁(yè)
文件大小: 300K
代理商: LTC1472
2
LTC1472
ABSOLUTE
AXI
U
RATIU
W
5V
IN
Supply Voltage ................................... –0.3V to 7V
3V
IN
Supply Voltage ................................... –0.3V to 7V
VPP
IN
Supply Voltage............................ –0.3V to 13.2V
V
CC(IN)
Supply Voltage...................................–0.3 to 7V
V
DD(IN)
Supply Voltage ............................... –0.3V to 7V
VPP
OUT
(OFF) ........................................ –0.3V to 13.2V
V
CC(OUT)
(OFF) ............................................ –0.3V to 7V
Enable Inputs.............................................. –0.3V to 7V
VPP
OUT
Short-Circuit Duration ........................Indefinite
V
CC(OUT)
Short-Circuit Duration....................... Indefinite
Operating Temperature Range.....................0
°
C to 70
°
C
Junction Temperature...........................................100
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
W
W
ORDER PART
NUMBER
LTC1472CS
Consult factory for Industrial and Military grade parts.
SYMBOL
5V
IN
3V
IN
I
5VIN
PARAMETER
5V
IN
Supply Voltage Range
3V
IN
Supply Voltage Range
5V
IN
Supply Current
CONDITIONS
(Note 2)
(Note 3)
Program to Hi-Z
Program to 5V, No Load
Program to 3.3V, No Load
Program to Hi-Z.
Program to 5V, No Load
Program to 3.3V, No Load
Program to 5V, I
OUT
= 500mA
Program to 3.3V, I
OUT
= 500mA
V
CC
EN0 = V
CC
EN1 = 0V or 5V, 0V
V
CC(OUT)
5V
Program to 5V, V
CC(OUT)
= 0V (Note 4)
Program to 3.3V, V
CC(OUT)
= 0V (Note 4)
MIN
4.75
0
TYP
MAX
5.25
3.60
10
200
160
10
10
80
0.18
0.16
±
10
UNITS
V
V
G
G
G
0.01
140
100
0.01
0.01
40
0.14
0.12
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
A
A
V
V
μ
A
ms
ms
ms
I
3VIN
3V
IN
Supply Current
G
G
G
R
ON
5V Switch On Resistance
3.3V Switch On Resistance
Output Leakage Current OFF
V
CC(OUT)
5V Current Limit
V
CC(OUT)
3.3V Current Limit
V
CC
Enable Input High Voltage
V
CC
Enable Input Low Voltage
V
CC
Enable Input Current
Delay + Rise Time
Delay + Rise Time
Delay + Rise Time
I
LKG
I
LIM5V
I
LIM3V
V
CCENH
V
CCENL
I
VCCEN
t
VCC1
t
VCC2
t
VCC3
G
1
1
G
2
G
0.8
±
1
1
1
1
0V
V
CCEN
5V
From 0V to 3.3V, R
LOAD
= 100
, C
LOAD
= 1
μ
F (Note 5)
From 3.3V to 5V, R
LOAD
= 100
, C
LOAD
= 1
μ
F (Note 5)
From 0V to 5V, R
LOAD
= 100
, C
LOAD
= 1
μ
F (Note 5)
G
0.2
0.2
0.2
0.32
0.52
0.38
(V
CC
Switch Section)
5V
IN
= 5V, 3V
IN
= 3.3V, VPP EN0 = VPP EN1 = OV, T
A
= 25
°
C, (Note 1) unless otherwise noted.
ELECTRICAL CHARACTERISTICS
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
T
JMAX
= 100
°
C,
θ
JA
= 100
°
C/W
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC(OUT)
5V
IN
V
CC
EN1
V
CC
EN0
VPP
IN
SHDN
VPP EN0
VPP EN1
V
CC(OUT)
3V
IN
3V
IN
GND
V
CC(IN)
VPP
OUT
GND
V
DD
PACKAGE/ORDER I
FOR
ATIO
W
U
U
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