參數(shù)資料
型號： ISL81387
廠商： Intersil Corporation
英文描述： ±15kV ESD Protected, Dual Protocol (RS-232/RS-485) Transceivers(±15kV ESD保護，雙協(xié)議(RS-232/RS-485)收發(fā)器)
中文描述： ± 15kV的ESD保護，雙協(xié)議（RS-232/RS-485）收發(fā)器（± 15kV的ESD保護，雙協(xié)議（RS-232/RS-485）收發(fā)器）
文件頁數(shù)： 3/27頁
文件大小： 1092K
代理商： ISL81387
3
FN6201.1
December 20, 2005
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
R
A
R
B
Y
Z
0
1
0
0
N.A.
High-Z
High-Z
High-Z
High-Z
-
ON
OFF
RS-232
0
1
0
1
N.A.
High-Z
High-Z
ON
ON
0.46
ON
OFF
RS-232
0
1
1
0
N.A.
ON
ON
High-Z
High-Z
-
ON
OFF
RS-232
0
1
1
1
N.A.
ON
ON
ON
ON
0.46
ON
OFF
RS-232
0
0
0
1
N.A.
High-Z
High-Z
ON
High-Z
0.46
ON
OFF
RS-232
0
0
1
0
N.A.
High-Z
ON
ON
High-Z
0.46
ON
OFF
RS-232
0
0
1
1
N.A.
ON
ON
ON
ON
0.46
ON
ON
RS-232
X
0
0
0
X
High-Z
High-Z
High-Z
High-Z
-
OFF
OFF
Shutdown
1
1
0
0
X
High-Z
High-Z
High-Z
High-Z
-
OFF
OFF
RS-485
1
X
0
1
1/0
High-Z
High-Z
ON
ON
20/0.46
OFF
OFF
RS-485
1
X
1
0
X
ON
High-Z
High-Z
High-Z
-
OFF
OFF
RS-485
1
1
1
1
1/0
ON
High-Z
ON
ON
20/0.46
OFF
OFF
RS-485
1
0
1
1
1/0
ON
High-Z
ON
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
D
Y
D
Z
Y
Z
0
1
0
0
1
1
0
1
0
1
1
0
0
1
1
0
0
1
0
1
1
1
0
0
0
0
X
X
High-Z
High-Z
RS-232 RECEIVING MODE
INPUTS (ON = 1)
OUTPUT
485/232
RXEN
A
B
R
A
R
B
0
1
0
0
1
1
0
1
0
1
1
0
0
1
1
0
0
1
0
1
1
1
0
0
0
1
Open
Open
1
1
0
0
X
X
High-Z
High-Z
RS-485 TRANSMITTING MODE
INPUTS (ON = 1)
OUTPUTS
485/232
DEN
D
Y
SLEW
Y
Z
DATA RATE
(Mbps)
1
1
0
1
1
0
20
1
1
1
1
0
1
20
1
1
0
0
1
0
0.46
1
1
1
0
0
1
0.46
1
0
X
X
High-Z High-Z
-
RS-485 RECEIVING MODE
INPUTS (ON = 1)
OUTPUT
485/232
RXEN
B-A
R
A
R
B
1
1
≥
-40mV
1
High-Z
1
1
≤
-200mV
0
High-Z
1
1
Open or Shorted together
1
High-Z
1
0
X
High-Z
High-Z
ISL81387, ISL41387
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相關代理商/技術參數(shù)
參數(shù)描述
ISL81387_07 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:【15kV ESD Protected, 5V, Dual Protocol (RS-232/RS-485) Transceivers
ISL81387IAZ 功能描述:RS-422/RS-485 接口 IC W/ANNEAL SINGLE 5V MULTIPROTOCOL TRANSC 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL81387IAZ-T 功能描述:TXRX ESD RS-485/422 2PORT 20SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 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:4.75 V ~ 5.25 V 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-PDIP 包裝:管件 產(chǎn)品目錄頁面:1402 (CN2011-ZH PDF)
ISL81387IAZ-T7A 功能描述:RS-422/RS-485 接口 IC SINGLE 5V MULTIPROTOCOL TRANS 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 類型:發(fā)射器 驅(qū)動器/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） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR)
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