參數(shù)資料
型號: LTC1690CMS8#TR
廠商: Linear Technology
文件頁數(shù): 8/12頁
文件大?。?/td> 0K
描述: IC TXRX DIFF FAILSAFE LP 8MSOP
標準包裝: 2,500
類型: 驅(qū)動器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
5
LTC1690
TYPICAL PERFOR A CE CHARACTERISTICS
UW
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
SHORT-CIRCUIT
CURRENT
(mA)
1690 G13
70
60
50
40
30
20
10
0
VCC = 5.25V
OUTPUT LOW
OUTPUT HIGH
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
SUPPLY
CURRENT
(
A)
1690 G14
340
320
300
280
260
240
220
200
180
160
140
120
VCC = 5.25V
VCC = 4.75V
VCC = 5V
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
LOGIC
INPUT
THRESHOLD
VOLTAGE
(V)
1690 G15
1.75
1.70
1.65
1.60
1.55
1.50
VCC = 5.25V
VCC = 4.75V
VCC = 5V
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1690 G16
2.9
2.7
2.5
2.3
2.1
1.9
1.7
1.5
RL = 44
VCC = 5.25V
VCC = 5V
VCC = 4.5V
VCC = 4.75V
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1690 G17
2.9
2.7
2.5
2.3
2.1
1.9
1.7
1.5
RL = 54
VCC = 5.25V
VCC = 5V
VCC = 4.5V
VCC = 4.75V
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1690 G18
3.4
3.2
3.0
2.8
2.6
2.4
2.2
RL = 100
VCC = 5.25V
VCC = 5V
VCC = 4.5V
VCC = 4.75V
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
DRIVER
COMMON
MODE
OUTPUT
VOLTAGE
(V)
1690 G19
3.0
2.5
2.0
1.5
1.0
0.5
0
RL = 44
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
DRIVER
COMMON
MODE
OUTPUT
VOLTAGE
(V)
1690 G20
3.0
2.5
2.0
1.5
1.0
0.5
0
RL = 54
VCC = 4.5V
VCC = 4.75V
VCC = 5V
VCC = 5.25V
TEMPERATURE (
°C)
–55 –35 –15
5
25
45
65
85 105 125
DRIVER
COMMON
MODE
OUTPUT
VOLTAGE
(V)
1690 G21
3.0
2.5
2.0
1.5
1.0
0.5
0
VCC = 4.5V
VCC = 4.75V
VCC = 5V
VCC = 5.25V
RL = 100
Receiver Short-Circuit Current vs
Temperature
Supply Current vs Temperature
Logic Input Threshold Voltage vs
Temperature
Driver Differential Output Voltage
vs Temperature
Driver Differential Output Voltage
vs Temperature
Driver Differential Output Voltage
vs Temperature
Driver Common Mode Output
Voltage vs Temperature
Driver Common Mode Output
Voltage vs Temperature
Driver Common Mode Output
Voltage vs Temperature
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