參數(shù)資料
型號(hào)： LTC1349CG
廠商： LINEAR TECHNOLOGY CORP
元件分類(lèi)： 通用總線功能
英文描述： Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SOIC 0 to 70
中文描述： TRIPLE LINE TRANSCEIVER, PDSO28
封裝： PLASTIC, SSOP-28
文件頁(yè)數(shù)： 2/8頁(yè)
文件大小： 221K
代理商： LTC1349CG
2
LTC1349
LTC1349CG
LTC1349CN
LTC1349CS
LTC1349IG
LTC1349IN
LTC1349IS
A
Supply Voltage (V
CC
) ................................................ 6V
Input Voltage
Driver ....................................... –0.3V to V
CC
+ 0.3V
Receiver ............................................... –25V to 25V
On/Off Pin.................................. –0.3V to V
CC
+ 0.3V
Output Voltage
Driver .................................................... –25V to 25V
Receiver .................................... –0.3V to V
CC
+ 0.3V
Short Circuit Duration
V
+
................................................................... 30 sec
V
–
................................................................... 30 sec
Driver Output.............................................. Indefinite
Receiver Output.......................................... Indefinite
Operating Temperature Range
Commercial (LTC1349C) ........................ 0
°
C to 70
°
C
Industrial (LTC1349I) ........................ –40
°
C to 85
°
C
Storage Temperature Range ................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
U
PACKAGE/ORDER U
ORDER PART
NUMBER
ELECTRICAL C
PARAMETER
Any Driver
Output Voltage Swing
HARA TERISTICS
CONDITIONS
C
D
V
CC
= 5V, C1 = C2 = C3 = C4 = 0.1
μ
F, unless otherwise noted.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
+
V
CC
C1
+
C1
–
DR1 OUT
RX1 IN
DR2 OUT
RX2 IN
RX3 IN
RX4 IN
DR3 OUT
RX5 IN
ON/OFF
NC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
–
C2
+
C2
–
DR1 IN
RX1 OUT
DR2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DR3 IN
RX5 OUT
GND
NC
NC
N PACKAGE
28-LEAD PLASTIC DIP
S PACKAGE
28-LEAD PLASTIC SOL
T
JMAX
= 125
°
C,
θ
JA
= 96
°
C/W (G)
T
JMAX
= 125
°
C,
θ
JA
= 56
°
C/W (N)
T
JMAX
= 125
°
C,
θ
JA
= 85
°
C/W (S)
TOP VIEW
G PACKAGE
28-LEAD SSOP
MIN
TYP
MAX
UNITS
3k to GND
Positive
Negative
G
G
5.0
–5.0
7.0
–6.5
1.4
1.4
V
V
V
V
Logic Input Voltage Level
Input Low Level (V
OUT
= High)
Input High Level (V
OUT
= Low)
V
IN
= 5V
V
IN
= 0V
V
OUT
= 0V
SHUTDOWN, V
OUT
=
±
20V (Note 3)
G
G
0.8
2.0
Logic Input Current
G
G
5
–5
μ
A
μ
A
mA
μ
A
Output Short-Circuit Current
Output Leakage Current
Any Receiver
Input Voltage Thresholds
±
12
±
10
G
±
500
Input Low Threshold
Input High Threshold
G
G
0.8
1.3
1.7
0.4
5
0.2
4.8
–40
1
V
V
V
2.4
1.0
7
0.4
Hysteresis
Input Resistance
Output Voltage
G
0.1
3
–10V
≤
V
IN
≤
10V
Output Low, I
OUT
= –1.6mA (V
CC
= 5V)
Output High, I
OUT
= 160
μ
A (V
CC
= 5V)
Sinking Current, V
OUT
= V
CC
SHUTDOWN, 0
≤
V
OUT
≤
V
CC
(Note 3)
k
G
G
V
V
3.5
–15
Output Short-Circuit Current
Output Leakage Current
Power Supply Generator
V
+
Output Voltage
mA
μ
A
G
10
I
OUT
= 0mA
I
OUT
= 12mA
I
OUT
= 0mA
I
OUT
= –12mA
SHUTDOWN to Turn-On
8.0
7.5
–8.0
–7.0
0.2
V
V
V
V
V
–
Output Voltage
Supply Rise Time
ms
Consult factory for Military Grade parts.
相關(guān)PDF資料
PDF描述
LTC1349CN Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SOIC 0 to 70
LTC1349CS 5V Low Power RS232 3-Driver/5-Receiver Transceiver with 2 Receivers Active in SHUTDOWN
LTC1349I Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-PDIP 0 to 70
LTC1349IG THERMISTOR, PTC, SMC; Series:B596; Thermistor type:PTC; Resistance:55R; Tolerance, resistance:+/-25%; Temp, op. max:125(degree C); Voltage, operating:30V; Case style:SMD; Current, tripping:90mA; Depth, external:1.7mm; Length / RoHS Compliant: Yes
LTC1349IN THERMISTOR PTC 1KOHM 90DEG 0805
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