Supply Voltage (VCC) ................................................ " />
參數資料
型號: LTC1382CN
廠商: Linear Technology
文件頁數: 2/8頁
文件大小: 0K
描述: IC TXRX 5V RS232 W/SHTDWN 18-DIP
標準包裝: 20
類型: 收發(fā)器
驅動器/接收器數: 2/2
規(guī)程: RS232
電源電壓: 4.5 V ~ 5 V
安裝類型: 通孔
封裝/外殼: 18-DIP(0.300",7.62mm)
供應商設備封裝: 18-DIP
包裝: 管件
產品目錄頁面: 1354 (CN2011-ZH PDF)
2
LTC1382
1382fa
Supply Voltage (VCC) ................................................ 6V
Input Voltage
Driver ....................................... – 0.3V to VCC + 0.3V
Receiver ............................................... – 25V to 25V
Digital Input ............................... – 0.3V to VCC + 0.3V
Output Voltage
Driver .................................................... – 25V to 25V
Receiver .................................... – 0.3V to VCC + 0.3V
Short-Circuit Duration
V+ ................................................................... 30 sec
V................................................................... 30 sec
Driver Output .............................................. Indefinite
Receiver Output .......................................... Indefinite
Operating Temperature Range
LTC1382C ............................................... 0°C to 70°C
LTC1382I ............................................ – 40°C to 85°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
ORDER PART
NUMBER
LTC1382CN
LTC1382CSW
LTC1382IN
LTC1382ISW
TJMAX = 125°C, θJA = 65°C/W (N)
TJMAX = 125°C, θJA = 85°C/W (S)
1
2
3
4
5
6
7
8
9
TOP VIEW
SW PACKAGE
18-LEAD PLASTIC SO
18
17
16
15
14
13
12
11
10
NC
C1+
V+
C1–
C2+
C2–
V–
TR2 OUT
RX2 IN
ON/OFF
VCC
GND
TR1 OUT
RX1 IN
RX1 OUT
TR1 IN
TR2 IN
RX2 OUT
N PACKAGE
18-LEAD PDIP
Consult LTC Marketing for parts specified with wider operating temperature
ranges.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Any Driver
Output Voltage Swing
3k to GND
Positive
5.0
7.0
V
Negative
– 5.0
– 6.5
V
Logic Input Voltage Level
Input Low Level (VOUT = High)
1.4
0.8
V
Input High Level (VOUT = Low)
2.0
1.4
V
Logic Input Current
VIN = VCC
5
A
VIN = 0V
–20
– 40
A
Output Short-Circuit Current
VOUT = 0V
±9
±12
mA
Output Leakage Current
Shutdown or VCC = 0V (Note 3), VOUT = ±10V
±10
±500
A
Any Receiver
Input Voltage Thresholds
Input Low Threshold
0.8
1.3
V
Input High Threshold
1.7
2.4
V
Hysteresis
0.1
0.4
1
V
Input Resistance
– 10V ≤ VIN ≤ 10V
3
5
7
k
Output Voltage
Output Low, IOUT = – 1.6mA (VCC = 5V)
0.2
0.4
V
Output High, IOUT = 160A (VCC = 5V)
3.0
3.2
V
Output Short-Circuit Current
Sinking Current, VOUT = VCC
–15
– 40
mA
Sourcing Current VOUT = 0V
10
20
mA
Output Leakage Current
Shutdown (Note 3), 0V ≤ VOUT ≤ VCC
110
A
The denotes specifications which apply over the full operating
temperature range. VCC = 5V, C1 = C2 = C3 = C4 = 0.1F, VON/OFF = VCC, unless otherwise noted.
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
DC ELECTRICAL CHARACTERISTICS
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