參數(shù)資料
型號(hào): ISL81485IBZ
廠商: Intersil
文件頁(yè)數(shù): 4/11頁(yè)
文件大小: 0K
描述: TXRX RS-485/422 5V 8-SOIC
標(biāo)準(zhǔn)包裝: 98
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: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1242 (CN2011-ZH PDF)
2
Truth Table
TRANSMITTING
INPUTS
OUTPUTS
RE
DE
DI
B / Z
A / Y
X
1101
X
1010
X
0
X
High-Z
Truth Table
RECEIVING
INPUTS
OUTPUT
RE
DE
A-B
RO
00
≥ +0.2V
1
00
≤ -0.2V
0
Inputs Open
1
X
High-Z
Pin Descriptions
PIN
FUNCTION
RO
Receiver output: If A > B by at least 0.2V, RO is high; If A < B by 0.2V or more, RO is low; RO = High if A and B are unconnected (floating).
RE
Receiver output enable. RO is enabled when RE is low; RO is high impedance when RE is high.
DE
Driver output enable. The driver outputs, Y and Z, are enabled by bringing DE high. They are high impedance when DE is low.
DI
Driver input. A low on DI forces output Y low and output Z high. Similarly, a high on DI forces output Y high and output Z low.
GND
Ground connection.
A/Y
RS-485/422 level, noninverting receiver input and noninverting driver output. Pin is an input (A) if DE = 0; pin is an output (Y) if DE = 1.
B/Z
RS-485/422 level, inverting receiver input and inverting driver output. Pin is an input (B) if DE = 0; pin is an output (Z) if DE = 1.
VCC
System power supply input (4.5V to 5.5V).
Typical Operating Circuit
ISL81485
0.1
F
+
D
R
7
6
8
1
2
3
4
5
VCC
GND
RO
RE
DE
DI
A / Y
B / Z
+5v
0.1
F
+
D
R
6
7
8
1
2
3
4
5
VCC
GND
RO
RE
DE
DI
A / Y
B / Z
+5v
RT
ISL81485
相關(guān)PDF資料
PDF描述
VE-JW2-MY-F3 CONVERTER MOD DC/DC 15V 50W
LT1713CMS8#TRPBF IC COMP R-R I/O SINGLE LP 8MSOP
ISL3171EIUZ TXRX ESD 3.3V RS-485/422 8-MSOP
LT1713CMS8#TR IC COMP R-R I/O SINGLE LP 8MSOP
VE-JW2-MY-F2 CONVERTER MOD DC/DC 15V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL81485IBZ-T 功能描述:IC TXRX RS485/422 5V HS 8-SOIC 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:- 標(biāo)準(zhǔn)包裝:250 系列:- 類(lèi)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:3 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
ISL81485IU 功能描述:IC TXRX RS485/422 5V HS 8-MSOP RoHS:否 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:25 系列:- 類(lèi)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(lèi)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
ISL81485IU-T 功能描述:IC TXRX RS485/422 5V HS 8-MSOP RoHS:否 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:25 系列:- 類(lèi)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(lèi)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
ISL81485IUZ 制造商:Intersil Corporation 功能描述:LINE TRNSCVR 1TR 1TX 1RX 8MSOP - Rail/Tube 制造商:Intersil 功能描述:INTERSIL RS-485 HI SPD 40MBPS IND
ISL81485IUZ-T 制造商:Intersil Corporation 功能描述:LINE TRNSCVR 1TR 1TX 1RX 8MSOP - Tape and Reel 制造商:Intersil 功能描述:INTERSIL RS-485 HI SPD 40MBPS IND