參數(shù)資料
型號: LTC1443CN
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運動控制電子
英文描述: Ultralow Power Quad Comparators with Reference
中文描述: QUAD COMPARATOR, 10000 uV OFFSET-MAX, 14000 ns RESPONSE TIME, PDIP16
封裝: 0.300 INCH, PLASTIC, DIP-16
文件頁數(shù): 2/12頁
文件大?。?/td> 176K
代理商: LTC1443CN
2
LTC1443/LTC1444/LTC1445
Voltage:
V
+
to V
, V
+
to GND, GND to V
...........12V to –0.3V
IN
+
, IN
, HYST................. (V
+
+ 0.3V) to (V
– 0.3V)
REF.................................. (V
+
+ 0.3V) to (V
– 0.3V)
OUT (LTC1443) ............. (V
+
+ 0.3V) to (GND – 0.3V)
OUT (LTC1444/LTC1445)
......................................... (V
+
+ 0.3V) to (V
– 0.3V)
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature Range (Soldering, 10 sec).......300
°
C
Current:
IN
+
, IN
, HYST.................................................. 20mA
REF................................................................... 20mA
OUT .................................................................. 50mA
OUT Short Circuit Duration (V
+
5.5V)....... Continuous
Power Dissipation..............................................500mW
Operating Temperature Range
Commercial ............................................ 0
°
C to 70
°
C
Industrial ............................................ –40
°
C to 85
°
C
ORDER PART
NUMBER
ORDER PART
NUMBER
LTC1443CN
LTC1443CS
LTC1443IN
LTC1443IS
LTC1444CN
LTC1444CS
LTC1444IN
LTC1444IS
LTC1445CN
LTC1445CS
LTC1445IN
LTC1445IS
T
JMAX
= 150
°
C,
θ
JA
= 90
°
C/W (N)
T
JMAX
= 150
°
C,
θ
JA
= 150
°
C/W (S)
Consult factory for Military grade parts.
1
2
3
4
5
6
7
8
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
N PACKAGE
16-LEAD PDIP
T
JMAX
= 150
°
C,
θ
JA
= 90
°
C/W (N)
T
JMAX
= 150
°
C,
θ
JA
= 150
°
C/W (S)
16
15
14
13
12
11
10
9
OUT B
OUT A
V
+
IN A
IN A
+
IN B
IN B
+
REF
OUT C
OUT D
GND
IN D
+
IN D
IN C
+
IN C
V
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
OUT B
OUT A
V
+
IN A
IN A
+
IN B
IN B
+
REF
OUT C
OUT D
HYST
IN D
+
IN D
IN C
+
IN C
V
S PACKAGE
16-LEAD PLASTIC SO
N PACKAGE
16-LEAD PDIP
The
G
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. V
+
= 5V, V
= GND = 0V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
Power Supply
V
+
Supply Voltage Range
I
CC
Supply Current
HYST = REF (LTC1444/LTC1445)
Comparator
V
OS
Comparator Input Offset Voltage
V
CM
= 2.5V
I
IN
Input Leakage Current (HYST)
LTC1444/LTC1445
V
CM
Comparator Input Common Mode Range
CMRR
Common Mode Rejection Ratio
V
to (V
+
– 1.3V)
PSRR
Power Supply Rejection Ratio
V
+
= 2V to 11V
Noise
Voltage Noise
100Hz to 100kHz
V
HYST
Hysteresis Input Voltage Range
LTC1444, LTC1445
MIN
TYP
MAX
UNITS
G
2.0
11.0
8.5
V
IN
+
= IN
= 80mV
G
5.5
μ
A
G
±
3.0
±
0.01
±
0.02
±
10.0
±
1.0
±
1.0
V
+
– 1.3V
1.0
1.0
mV
nA
nA
Input Leakage Current (IN
+
, IN
)
V
IN+
= V
IN–
= 2.5V
G
G
G
V
V
0.1
0.1
20
mV/V
mV/V
μ
V
RMS
G
REF – 50mV
REF
V
(Note 1)
ABSOLUTEW
W
W
U
PACKAGE/ORDER U
U
W
ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
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