參數(shù)資料
型號(hào)： ADM3491ARZ-REEL7
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 17/20頁(yè)
文件大?。?/td> 0K
描述： IC TXRX RS-485 HS FD 3.3 14SOIC
標(biāo)準(zhǔn)包裝： 1,000
類型： 收發(fā)器
驅(qū)動(dòng)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： 14-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 14-SOICN
包裝： 帶卷 (TR)
ADM3483/ADM3485/ADM3488/ADM3490/ADM3491
Data Sheet
Rev. E | Page 6 of 20
TIMING SPECIFICATIONS—ADM3483/ADM3485/ADM3488/ADM3490/ADM3491
VCC = 3.3 V, TA = 25°C, unless otherwise noted.
Table 5.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
RECEIVER
Time to Shutdown (tSHDN)
ADM3483/ADM3485/ADM34911
190
300
ns
Propagation Delay, Low-to-High Level (tRPLH)
ADM3485/ADM3490/ADM3491
25
65
90
ns
VID = 0 V to 3.0 V, CL = 15 pF (see Figure 24 and Figure 30)
ADM3483/ADM3488
25
75
120
ns
Propagation Delay, High-to-Low Level (tRPHL)
ADM3485/ADM3490/ADM3491
25
65
90
ns
VID = 0 V to 3.0 V, CL = 15 pF (see Figure 24 and Figure 30)
ADM3483/ADM3488
25
75
120
ns
|tPLH – tPHL| Propagation Delay Skew (tRPDS)
ADM3485/ADM3490/ADM3491
10
ns
VID = 0 V to 3.0 V, CL = 15 pF (see Figure 24 and Figure 30)
ADM3483/ADM3488
20
ns
RECEIVER OUTPUT ENABLE/DISABLE TIMES
(ADM3483/ADM3485/ADM3491 ONLY)
Output Enable Time to Low Level (tPRZL)
25
50
ns
CL = 15 pF (see Figure 25 and Figure 31)
Output Enable Time to High Level (tPRZH)
25
50
ns
CL = 15 pF (see Figure 25 and Figure 31)
Output Disable Time from High Level (tPRHZ)
25
45
ns
CL = 15 pF (see Figure 25 and Figure 31)
Output Disable Time from Low Level (tPRLZ)
25
45
ns
CL = 15 pF (see Figure 25 and Figure 31)
Output Enable Time from Shutdown to
Low Level (tPRSL)
720
1400
ns
CL = 15 pF (see Figure 25 and Figure 31)
Output Enable Time from Shutdown to
High Level (tPRSH)
720
1400
ns
CL = 15 pF (see Figure 25 and Figure 31)
1 The transceivers are put into shutdown by bringing the RE high and DE low. If the inputs are in this state for less than 80 ns, the parts are guaranteed not to enter
shutdown. If the parts are in this state for 300 ns or more, the parts are guaranteed to enter shutdown.
相關(guān)PDF資料
PDF描述
AD9215BCPZ-105 IC ADC 10BIT 105MSPS 3V 32-LFCSP
ADM483EAR-REEL IC TX/RX RS-485 LO-SLEW 5V 8SOIC
ADM489ABRMZ-REEL7 IC TXRX RS485/422 DIFF 10MSOP
LTC1745CFW IC ADC 12BIT 25MSPS LN 48TSSOP
LTC1099CN#PBF IC A/D CONV 8BIT HI-SPEED 20-DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM3491E 制造商:AD 制造商全稱:Analog Devices 功能描述:3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
ADM3491EARZ 功能描述:IC TXRX RS-485 3.3V FD 14-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:RS-232 & USB Transceiver 標(biāo)準(zhǔn)包裝:2,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:296-19849-2
ADM3491EARZ-REEL7 功能描述:IC TXRX RS485 3.3V FD 14-SOIC RoHS:是 類別: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:121 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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
ADM3493 制造商:AD 制造商全稱:Analog Devices 功能描述:3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver
ADM3493ARZ 功能描述:IC TXRX RS-422/485 3.3V 8-SOIC RoHS:是 類別: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:98 系列:*
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*