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參數資料
| 型號： | ADM485JR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | +5 V Low Power EIA RS-485 Transceiver |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數： | 5/8頁 |
| 文件大小： | 133K |
| 代理商： | ADM485JR |
Typical Performance Characteristics
–
ADM485
REV. A
–5–
40
0
2.0
12
4
8
0.0
24
16
20
28
32
36
1.0
0.5
OUTPUT VOLTAGE
–
Volts
1.5
O
–
Figure 11. Receiver Output Low
Voltage vs. Output Current
0.4
0.1
–
50
125
0.3
0.2
–
25
50
100
25
0
TEMPERATURE
–
°
C
75
O
–
I = 8mA
Figure 14. Receiver Output Low
Voltage vs. Temperature
100
0
4
30
10
20
0
60
40
50
70
80
90
2
1
3
OUTPUT VOLTAGE
–
Volts
O
–
Figure 17. Driver Output Low
Voltage vs. Output Current
OUTPUT VOLTAGE
–
Volts
O
–
0
–
20
5.0
–
14
–
18
–
16
3.5
–
8
–
12
–
10
–
6
–
4
–
2
4.5
4.0
Figure 12. Receiver Output High
Voltage vs. Output Current
OUTPUT VOLTAGE
–
Volts
O
–
96
0
24
12
0
48
36
60
72
84
4
3
2
1
Figure 15. Driver Differential Out-
put Voltage vs. Output Current
0
–
100
5
–
70
–
90
–
80
0
–
40
–
60
–
50
–
30
–
20
–
10
3
2
4
1
OUTPUT VOLTAGE
–
Volts
O
–
Figure 18. Driver Output High
Voltage vs. Output Current
5.0
4.5
125
4.8
4.6
–
25
4.7
–
50
4.9
100
75
50
25
0
TEMPERATURE
–
°
C
O
–
I = 8mA
Figure 13. Receiver Output High
Voltage vs. Temperature
2.4
2.0
–
50
125
2.3
2.1
–
25
2.2
100
75
50
25
0
TEMPERATURE
–
°
C
D
–
Figure 16. Driver Differential Output
Voltage vs. Temperature, R
L
= 54
1.00
0.60
125
0.70
0.65
–
25
–
50
0.80
0.75
0.85
0.90
0.95
100
75
50
25
0
TEMPERATURE
–
°
C
S
–
DRIVER ENABLED
DRIVER DISABLED
Figure 19. Supply Current vs.
Temperature
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PDF描述 |
|---|---|
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| ADM489ARU | PHOTODIODE, 0.05A, 1.3V; Area, active:7.5mm2; Case style:SOT-23; Sensitivity:0.6A/W @ 950nm; Wavelength, peak:940nm RoHS Compliant: Yes |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM485JR | 制造商:Analog Devices 功能描述:SEMICONDUCTORSLINEAR |
| ADM485JR-REEL | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:RS-485 I/F TRANSCEIVER - Tape and Reel 制造商:Analog Devices 功能描述:IC TRANSCEIVER RS485 |
| ADM485JR-REEL7 | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:RS-485 I/F TRANSCEIVER - Tape and Reel 制造商:Analog Devices 功能描述:IC TRANSCEIVER RS485 |
| ADM485JRZ | 功能描述:IC TX/RX SINGLE RS-485 5V 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:98 系列:* |
| ADM485JRZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Meets EIA RS-485 standard |
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