參數(shù)資料
型號(hào)： ADM4856
廠(chǎng)商： Analog Devices, Inc.
英文描述： MOSFET, N, TO-92; Transistor type:MOSFET; Current, Id cont:0.47A; Resistance, Rds on:2R; Case style:TO-92; Current, Idm pulse:1A; Pins, No. of:3; Pitch, lead:2.54mm; Power dissipation:0.8W; Power, Pd:0.8W; Temperature, RoHS Compliant: Yes
中文描述： 5伏擺率限制半和全雙工RS-485/RS-422收發(fā)器
文件頁(yè)數(shù)： 5/16頁(yè)
文件大小： 438K
代理商： ADM4856
ADM4850–ADM4857
ADM4852/ADM4856 TIMING SPECIFICATIONS
V = 5 V ± 5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Table 5.
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 Shut Down
Rev. 0 | Page 5 of 16
Min
2.5
50
55
50
Typ
4000
5
20
4000
330
Max
180
50
140
180
180
190
50
50
50
3000
Unit
Mbps
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 6
R
LDIFF
= 54 , C
L1
= C
L2
= 100 pF, Figure 6
R
LDIFF
= 54 , C
L1
= C
L2
= 100 pF, Figure 6
R
L
= 500 , C
L
= 100 pF, Figure 7, ADM4852
R
L
= 500 , C
L
= 15 pF, Figure 7, ADM4852
R
L
=500 , C
L
= 100 pF, Figure 7, ADM4852
C
L
= 15 pF, Figure 8
C
L
= 15 pF, Figure 8
R
L
= 1 k, C
L
= 15 pF, Figure 9, ADM4852
R
L
= 1 k, C
L
= 15 pF, Figure 9, ADM4852
R
L
= 1 k, C
L
= 15 pF, Figure 9, ADM4852
ADM4852
1
1
The half-duplex 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 enter shutdown mode.
ADM4853/ADM4857 TIMING SPECIFICATIONS
V = 5 V ± 5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Table 6.
Parameter
Min
Typ
Max
DRIVER
Maximum Data Rate
10
Propagation Delay t
PLH
, t
PHL
0
30
Skew t
SKEW
10
Rise/Fall Time t
R
, t
F
30
Enable Time
35
Disable Time
35
Enable Time from Shutdown
4000
RECEIVER
Propagation Delay t
PLH
, t
PHL
55
190
Differential Skew t
SKEW
30
Enable Time
5
50
Disable Time
20
50
Enable Time from Shutdown
4000
Time to Shut Down
50
330
3000
Unit
Mbps
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 6
R
LDIFF
= 54 , C
L1
= C
L2
= 100 pF, Figure 6
R
LDIFF
= 54 , C
L1
= C
L2
= 100 pF, Figure 6
R
L
= 500 , C
L
= 100 pF, Figure 7, ADM4853
R
L
= 500 , C
L
= 15 pF, Figure 7, ADM4853
R
L
= 500 , C
L
= 100 pF, Figure 7, ADM4853
C
L
= 15 pF, Figure 8
C
L
= 15 pF, Figure 8
R
L
= 1 k, C
L
= 15 pF, Figure 9, ADM4853
R
L
= 1 k, C
L
= 15 pF, Figure 9, ADM4853
R
L
= 1 k, C
L
= 15 pF, Figure 9, ADM4853
ADM4853
1
1
The half-duplex 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 enter shutdown mode.
相關(guān)PDF資料
PDF描述
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ADM4857 MOSFET; Drain Source Voltage, Vds:60V; Continuous Drain Current, Id:0.115A; On-Resistance, Rds(on):7.5ohm; Rds(on) Test Voltage, Vgs:10V; Drain-Source Breakdown Voltage:60V; Gate-Source Voltage:2.5V; Leaded Process Compatible:No RoHS Compliant: No
ADM4857AR 5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM4856AR 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-485 8-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:500KBPS FULL DUPLEX 5V RS485 TRANS. I.C. - Bulk
ADM4856AR-REEL 功能描述:IC TXRX RS485/422 2.5MBPS 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,140 系列:AU 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱(chēng):935267940512AU5790D14AU5790D14-ND
ADM4856AR-REEL7 制造商:Rochester Electronics LLC 功能描述:500KBPS FULL DUPLEX 5V RS485 TRANS. I.C. - Tape and Reel
ADM4856ARZ 功能描述:IC TXRX RS485/422 2.5MBPS 8SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類(lèi)型:線(xiàn)路收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):5/3 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:Digi-Reel® 產(chǎn)品目錄頁(yè)面:918 (CN2011-ZH PDF) 其它名稱(chēng):296-25096-6
ADM4856ARZ 制造商:Analog Devices 功能描述:TRANSCEIVER, RS422/RS485, 2.5MBPS, 5V, N
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