7 FN7785.1 March 27, 2012 Driver Disable from Output High tHZ SW = GND (Fig" />
參數(shù)資料
型號(hào)： ISL32483EIBZ-T
廠(chǎng)商： Intersil
文件頁(yè)數(shù)： 15/17頁(yè)
文件大小： 0K
描述： IC TXRX RS485 FAULT PROT 14SOIC
產(chǎn)品培訓(xùn)模塊： Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝： 2,500
類(lèi)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： 4.5 V ~ 5.5 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-SOIC
包裝： 帶卷 (TR)
ISL32483E, ISL32485E
7
FN7785.1
March 27, 2012
Driver Disable from Output
High
tHZ
SW = GND (Figure 5)
Full
-
120
ns
Time to Shutdown
tSHDN
(Notes 11, 16)
Full
60
160
600
ns
Driver Enable from Shutdown
to Output High
tZH(SHDN) SW = GND (Figure 5),
(Notes 11, 12, 16)
Full
-
2000
ns
Driver Enable from Shutdown
to Output Low
tZL(SHDN) SW = VCC (Figure 5),
(Notes 11, 12, 16)
Full
-
2000
ns
RECEIVER SWITCHING CHARACTERISTICS
Maximum Data Rate
fMAX
-25V ≤ VCM ≤ 25V (Figure 7)
Full
1
15
-
Mbps
Receiver Input to Output Delay
tPLH, tPHL -25V ≤ VCM ≤ 25V (Figure 7)
Full
-
90
150
ns
Receiver Skew | tPLH - tPHL |tSKD
(Figure 7)
Full
-
4
10
ns
Receiver Enable to Output
Low
tZL
RL = 1k, CL = 15pF, SW = VCC (Figure 8),
(Notes 10, 16)
Full
-
50
ns
Receiver Enable to Output
High
tZH
RL = 1k, CL = 15pF, SW = GND (Figure 8),
(Notes 10, 16)
Full
-
50
ns
Receiver Disable from Output
Low
tLZ
RL = 1k, CL = 15pF, SW = VCC (Figure 8)
(Note 16)
Full
-
50
ns
Receiver Disable from Output
High
tHZ
RL = 1k, CL = 15pF, SW = GND (Figure 8)
(Note 16)
Full
-
50
ns
Time to Shutdown
tSHDN
(Notes 11, 16)
Full
60
160
600
ns
Receiver Enable from
Shutdown to Output High
tZH(SHDN) RL = 1k, CL = 15pF, SW = GND (Figure 8),
Full
-
2000
ns
Receiver Enable from
Shutdown to Output Low
tZL(SHDN) RL = 1k, CL = 15pF, SW = VCC (Figure 8),
Full
-
2000
ns
NOTES:
6. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless otherwise
specified.
7. Supply current specification is valid for loaded drivers when DE = 0V.
8. Applies to peak current. See “Typical Performance Curves” beginning on page 18 for more information
9. Keep RE = 0 to prevent the device from entering SHDN.
10. The RE signal high time must be short enough (typically <100ns) to prevent the device from entering SHDN.
11. Transceivers (except on the ISL32485E) are put into shutdown by bringing RE high and DE low. If the inputs are in this state for less than 60ns, the
parts are guaranteed not to enter shutdown. If the inputs are in this state for at least 600ns, the parts are guaranteed to have entered shutdown. See
12. Keep RE = VCC, and set the DE signal low time >600ns to ensure that the device enters SHDN.
13. Set the RE signal high time >600ns to ensure that the device enters SHDN.
14. Compliance to data sheet limits is assured by one or more methods: production test, characterization and/or design.
15. Tested according to TIA/EIA-485-A, Section 4.2.6 (±80V for 15ms at a 1% duty cycle).
16. Does not apply to the ISL32485E. The ISL32485E has no Rx enable function, and thus no SHDN function.
17. See “Caution” statement in the “Recommended Operating Conditions” section on page 5.
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = +25°C (Note 6).
Boldface limits apply over the operating temperature range, -40°C to +85°C.
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 14)
TYP
MAX
(Note 14)
UNITS
相關(guān)PDF資料
PDF描述
MAX145BEPA+ IC ADC 12BIT 108KSPS 8-DIP
MS27499E20F16P CONN RCPT 16POS BOX MNT W/PINS
MS27499E20A16P CONN RCPT 16POS BOX MNT W/PINS
MS27508E10F13SD CONN RCPT 13POS BOX MNT W/SCKT
MS3106F22-34P CONN PLUG 5POS STRAIGHT W/PINS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL32483EIBZ-T7A 功能描述:RS-422/RS-485 接口 IC 14LD SO OVP -40+85 P OLAR REV 5V DUP 1 RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL32485E 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:Fault Protected, Extended CMR, RS-485/RS-422 Transceivers
ISL32485EIBZ 功能描述:IC TXRX RS485 FAULT PROT 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:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類(lèi)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:4.75 V ~ 5.25 V 安裝類(lèi)型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 產(chǎn)品目錄頁(yè)面:1402 (CN2011-ZH PDF)
ISL32485EIBZ-T 功能描述:IC TXRX RS485 FAULT PROT 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:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類(lèi)型:發(fā)射器 驅(qū)動(dòng)器/接收器數(shù):4/0 規(guī)程:RS422，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
ISL32485EIBZ-T7A 功能描述:RS-422/RS-485 接口 IC 8LD OVP -40+85 5V PO LARITY REV 1/2 DUP RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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(xiě)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(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*