參數(shù)資料
型號(hào): ISL81387IAZ-T7A
廠商: Intersil
文件頁數(shù): 21/27頁
文件大?。?/td> 0K
描述: IC TXRX RS232/485 DL ESD 20SSOP
產(chǎn)品培訓(xùn)模塊: Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝: 250
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 2/2
規(guī)程: RS232,RS422,RS485
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 20-SSOP
包裝: 帶卷 (TR)
3
FN6201.3
November 21, 2007
TABLE 2. ISL81387 FUNCTION TABLE
INPUTS
RECEIVER
OUTPUTS
DRIVER OUTPUTS
DRIVER
SPEED
(Mbps)
CHARGE
PUMPS
(Note 1)
LOOPBACK
(Note 2)
MODE
485/232
ON
RXEN
DEN
SLEW
RA
RB
YZ
0
1
0
N.A.
High-Z
-
ON
OFF
RS-232
0
1
0
1
N.A.
High-Z
ON
0.46
ON
OFF
RS-232
0
1
0
N.A.
ON
High-Z
-
ON
OFF
RS-232
0
1
N.A.
ON
0.46
ON
OFF
RS-232
0
1
N.A.
High-Z
ON
High-Z
0.46
ON
OFF
RS-232
0
1
0
N.A.
High-Z
ON
High-Z
0.46
ON
OFF
RS-232
0
1
N.A.
ON
0.46
ON
RS-232
X
0
X
High-Z
-
OFF
Shutdown
1
0
X
High-Z
-
OFF
RS-485
1
X
0
1
1/0
High-Z
ON
20/0.46
OFF
RS-485
1
X
1
0
X
ON
High-Z
-
OFF
RS-485
1
1/0
ON
High-Z
ON
20/0.46
OFF
RS-485
1
0
1
1/0
ON
High-Z
ON
20/0.46
OFF
ON
RS-485
NOTES:
1. Charge pumps are on if in RS-232 mode and ON or DEN or RXEN are high.
2. Loopback is enabled when ON = 0, and DEN = RXEN = 1.
ISL81387 Truth Tables
RS-232 TRANSMITTING MODE
INPUTS (ON = 1)
OUTPUTS
485/232
DEN
DY
DZ
YZ
010011
010110
011001
011100
0
X
High-Z
RS-232 RECEIVING MODE
INPUTS (ON = 1)
OUTPUT
485/232
RXEN
A
B
RA
RB
010
01
1
010
11
0
011
00
1
011
10
0
1
Open
1
0
X
High-Z
RS-485 TRANSMITTING MODE
INPUTS (ON = 1)
OUTPUTS
485/232
DEN
DY
SLEW
Y
Z
DATA RATE
(Mbps)
11
0
1
0
20
11
1
0
1
20
11
0
1
0
0.46
11
1
0
1
0.46
1
0
X
High-Z High-Z
-
RS-485 RECEIVING MODE
INPUTS (ON = 1)
OUTPUT
485/232
RXEN
B-A
RA
RB
11
≥ -40mV
1
High-Z
11
≤ -200mV
0
High-Z
1
Open or Shorted together
1
High-Z
1
0
X
High-Z
ISL81387, ISL41387
相關(guān)PDF資料
PDF描述
ISL81485IU-T IC TXRX RS485/422 5V HS 8-MSOP
ISL81486IU-T IC TXRX RS485/422 5V HS 8-MSOP
ISL83075EIBZA IC TXRX RS485/422 3.3V ESD 8SOIC
ISL83088EIU-T IC TXRX RS485/422 5V ESD 8-MSOP
ISL83220EIV-T IC 1DRVR/1RCVR RS232 16-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL81387IBZ 功能描述:TXRX ESD RS-485/422 2PORT 20SOIC 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型: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)
ISL81387IBZ-T 功能描述:TXRX ESD RS-485/422 2PORT 20SOIC 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 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:4.75 V ~ 5.25 V 安裝類型: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)品目錄頁面:1402 (CN2011-ZH PDF)
ISL81483 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:1/8 Unit Load, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL81483IB 功能描述:IC TXRX RS485/422 5V LP 8-SOIC RoHS:否 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件
ISL81483IB-T 功能描述:IC TXRX RS485/422 5V LP 8-SOIC RoHS:否 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件