参数资料
型号: LTC1344AIG#TRPBF
厂商: Linear Technology
文件页数: 5/12页
文件大小: 0K
描述: IC CABLE TERM MULTIPROTCL 24SSOP
标准包装: 1,800
类型: 缆线
端子数: 6
电源电压: 4.75 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 带卷 (TR)
2
LTC1344A
ABSOLUTE MAXIMUM RATINGS
W
WW
U
WU
U
PACKAGE/ORDER I FOR ATIO
ORDER PART
NUMBER
LTC1344ACG
LTC1344AIG
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
G PACKAGE
24-LEAD PLASTIC SSOP
24
23
22
21
20
19
18
17
16
15
14
13
M0
VEE
R1C
R1B
R1A
R2A
R2B
R2C
R3A
R3B
R3C
GND
M1
M2
DCE/DTE
LATCH
R6B
R6A
R5A
R5B
R4A
R4B
VCC
GND
TJMAX = 150°C, θJA = 100°C/W
Consult factory for Military grade parts.
ELECTRICAL CHARACTERISTICS
VCC = 5V ±5%, VEE = – 5V ±5%, TA = TMIN to TMAX (Notes 2, 3) unless otherwise noted.
(Note 1)
Positive Supply Voltage (VCC)................................... 7V
Negative Supply Voltage (VEE) ........................... – 13.2V
Input Voltage
(Logic Inputs) .................... (VEE – 0.3V) to (VCC + 0.3V)
Input Voltage (Load Inputs) ..................................
±18V
Power Dissipation .............................................. 600mW
Operating Temperature Range
LTC1344AC ............................................ 0
°C to 70°C
LTC1344AI ......................................... – 40
°C to 85°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
Note 2: All currents into device pins are positive; all currents out of device
pins are negative. All voltages are reference to ground unless otherwise
specified.
Note 3: All typicals are given at VCC = 5V, VEE = – 5V, TA = 25°C.
The q denotes specifications which apply over the full operating
temperature range.
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Supplies
ICC
Supply Current
All Digital Pins = GND or VCC
q
0.4
1.0
mA
Terminator Pins
RV.35
Differential Mode Impedance
All Loads (Figure 1), – 2V
≤ VCM ≤ 2V (Commercial) q
90
104
110
Common Mode Impedance
All Loads (Figure 2), – 2V
≤ VCM ≤ 2V (Commercial) q
135
153
165
All Loads (Figure 1), – 2V
≤ VCM ≤ 2V (Industrial)
q
90
104
115
All Loads (Figure 2), – 2V
≤ VCM ≤ 2V (Industrial)
q
130
153
170
RV.11
Differential Mode Impedance
All Loads (Figure 1), VCM = 0V (Commercial)
q
100
104
110
All Loads (Figure 1), – 7V
≤ VCM ≤ 7V (Commercial)
100
104
All Loads (Figure 1), VCM = 0V (Industrial)
q
95
104
115
All Loads (Figure 1), – 7V
≤ VCM ≤ 7V (Industrial)
100
104
ILEAK
High Impedance Leakage Current
All Loads, – 7V
≤ VCM ≤ 7V
q
±1
±50
A
Logic Inputs
VIH
Input High Voltage
All Logic Input Pins
q
2V
VIL
Input Low Voltage
All Logic Input Pins
q
0.8
V
IIN
Input Current
All Logic Input Pins
q
±10
A
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