VCC = 5 V ± 5%, all specifications T" />
參數(shù)資料
型號: ADM485ARMZ
廠商: Analog Devices Inc
文件頁數(shù): 11/16頁
文件大?。?/td> 0K
描述: IC TXRX RS-485 5V 5MBPS 8MSOP
標(biāo)準(zhǔn)包裝: 50
類型: 收發(fā)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: 管件
ADM485
Rev. F | Page 4 of 16
TIMING SPECIFICATIONS
VCC = 5 V ± 5%, all specifications TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
DRIVER
Propagation Delay Input to Output, tPLH, tPHL
2
10
15
ns
RLDIFF = 54 Ω, CL1 = CL2 = 100 pF, see Figure 22
Driver Output to OUTPUT, tSKEW
1
5
ns
RLDIFF = 54 Ω, CL1 = CL2 = 100 pF, see Figure 22
Driver Rise/Fall Time, tR, tF
8
15
ns
RLDIFF = 54 Ω, CL1 = CL2 = 100 pF, see Figure 22
Driver Enable to Output Valid
10
25
ns
RL = 110 Ω, CL = 50 pF, see Figure 23
Driver Disable Timing
10
25
ns
RL = 110 Ω, CL = 50 pF, see Figure 23
Matched Enable Switching |tZH tZL|
0
2
ns
RL = 110 Ω, CL = 50 pF, see Figure 231
Matched Disable Switching |tHZ tLZ|
0
2
ns
RL = 110 Ω, CL = 50 pF, see Figure 231
RECEIVER
Propagation Delay Input to Output, tPLH, tPHL
8
15
30
ns
CL = 15 pF, see Figure 24
Skew |tPLH tPHL|
5
ns
CL = 15 pF, see Figure 24
Receiver Enable, tZH, tZL
5
20
ns
CL = 15 pF, RL = 1 kΩ, see Figure 25
Receiver Disable, tHZ, tLZ
5
20
ns
CL = 15 pF, RL = 1 kΩ, see Figure 25
Tx Pulse Width Distortion
1
ns
Rx Pulse Width Distortion
1
ns
1 Guaranteed by characterization.
相關(guān)PDF資料
PDF描述
ADM487EWARZ IC TXRX HALF DUP RS485/422 8SOIC
ADM489ABRMZ IC TXRX RS485/422 DIFF 10MSOP
ADM489ARUZ-REEL7 IC TXRX RS-485 DIFF LP 16TSSOP
ADM5170AP IC TXRX RS232/423 OCTAL 28PLCC
ADM560JRS IC TXRX RS232 4:5 3.3V LP 28SSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM485ARMZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:Meets EIA RS-485 standard
ADM485ARMZ-REEL 功能描述:IC TXRX RS-485 5V 5MBPS 8MSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:121 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)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(yīng)商設(shè)備封裝:10-DFN(3x3) 包裝:管件
ADM485ARMZ-REEL1 制造商:AD 制造商全稱:Analog Devices 功能描述:Meets EIA RS-485 standard
ADM485ARMZ-REEL7 功能描述:IC TXRX RS-485 5V 5MBPS 8MSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:121 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)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(yīng)商設(shè)備封裝:10-DFN(3x3) 包裝:管件
ADM485ARMZ-REEL71 制造商:AD 制造商全稱:Analog Devices 功能描述:Meets EIA RS-485 standard