参数资料
型号: LTC1337CG#TRPBF
厂商: Linear Technology
文件页数: 2/8页
文件大小: 0K
描述: IC 3DVR/5RCVR 5V RS232 28-SSOP
标准包装: 2,000
类型: 收发器
驱动器/接收器数: 3/5
规程: RS232
电源电压: 4.5 V ~ 5 V
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
2
LTC1337
1337fa
LTC1337CG
LTC1337CNW
LTC1337CSW
ORDER PART
NUMBER
Supply Voltage (VCC) ................................................ 6V
Input Voltage
Driver ....................................... – 0.3V to VCC + 0.3V
Receiver ............................................... – 25V to 25V
On/Off Pin .................................. – 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
Commercial (LTC1337C) ........................ 0°C to 70°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
(Note 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V+
VCC
C1+
C1–
DR1 OUT
RX1 IN
DR2 OUT
RX2 IN
RX3 IN
RX4 IN
DR3 OUT
RX5 IN
ON/OFF
NC
V–
C2+
C2–
DR1 IN
RX1 OUT
DR2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DR3 IN
RX5 OUT
GND
NC
NW PACKAGE
28-LEAD PDIP
TOP VIEW
SW PACKAGE
28-LEAD PLASTIC SO
G PACKAGE
28-LEAD PLASTIC SSOP
TJMAX = 125°C, θJA = 96°C/W (G)
TJMAX = 125°C, θJA = 56°C/W (NW)
TJMAX = 125°C, θJA = 85°C/W (SW)
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
DC ELECTRICAL CHARACTERISTICS The denotes specifications which apply over the full operating
temperature range. VCC = 5V, C1 = C2 = C3 = C4 = 0.1F, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Any Driver
Output Voltage Swing
RL = 3k to GND
Positive
5.0
7.0
V
RL = 3k to GND
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 = 5V
5
A
VIN = 0
–5
A
Output Short-Circuit Current
VOUT = 0V
±10
mA
Output Leakage Current
Shutdown, VOUT = ±20V (Note 3)
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)
3.5
4.8
V
Output Short-Circuit Current
Sourcing Current, VOUT = 0
15
20
mA
Sinking Current, VOUT = VCC
–15
– 40
mA
Output Leakage Current
Shutdown, 0 ≤ VOUT ≤ VCC (Note 3)
110
A
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