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參數資料
| 型號： | ADM483JR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數： | 4/16頁 |
| 文件大小： | 209K |
| 代理商： | ADM483JR |
ADM483
TIMING SPECIFICATIONS
V
CC
= 5 V ± 5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Table 2.
Parameter
DRIVER
Maximum Data Rate
Propagation Delay t
PLH
, t
PHL
Skew t
SKEW
Rise/Fall Time t
R
, t
F
Enable Time
Disable Time
Enable Time from Shutdown
RECEIVER
Propagation Delay t
PLH
, t
PHL
Differential Skew t
SKEW
Enable Time
Disable Time
Enable Time from Shutdown
Time to Shutdown
1
Rev. 0 | Page 4 of 16
Min
250
250
200
125
125
250
50
Typ
800
100
100
20
20
330
Max
2000
800
2000
2000
3000
5000
2000
50
50
5000
3000
Unit
kbps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Test Conditions/Comments
R
LDIFF
= 54 , C
L1
= C
L2
= 100 pF, Figure 5
R
LDIFF
= 54 , C
L1
= C
L2
= 100 pF, Figure 5
R
LDIFF
= 54 , C
L1
= C
L2
= 100 pF, Figure 5
R
L
= 500 , C
L
= 100 pF, Figure 6
R
L
= 500 , C
L
= 15 pF, Figure 6
R
L
= 500 , C
L
= 100 pF, Figure 6
C
L
= 15 pF, Figure 7
C
L
= 15 pF, Figure 7
R
L
= 1 k, C
L
= 15 pF, Figure 8
R
L
= 1 k, C
L
= 15 pF, Figure 8
R
L
= 1 k, C
L
= 15 pF, Figure 8
1
The device is put into shutdown mode by driving RE high and DE low. If these inputs are in this state for less than 50 ns, the device is guaranteed not to enter
shutdown mode. If the enable inputs are in this state for at least 3000 ns, the device is guaranteed to have entered shutdown mode.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM483JR-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
| ADM483JR-REEL7 | 功能描述:IC TXRX RS-485/422 5V LP 8SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| ADM483JRZ | 功能描述:IC TXRX RS-485/422 5V LP 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:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| ADM485 | 制造商:AD 制造商全稱:Analog Devices 功能描述:+5 V Low Power EIA RS-485 Transceiver |
| ADM4850 | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers |
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