REV. 1.0.2 ULTRA HIGH SPEED RS-485/RS-422 PROFIBUS TRANSCEIVERS WITH 1/8TH UNIT LOAD AND +/-15KV ESD-PROTECTION PIN DESCRIPTION" />
參數(shù)資料
型號(hào)： XR5487EID-F
廠商： Exar Corporation
文件頁(yè)數(shù)： 16/22頁(yè)
文件大?。?/td> 0K
描述： IC TXRX RS485 PROFIBUS 8NSOIC
標(biāo)準(zhǔn)包裝： 56
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： 5V
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
其它名稱(chēng)： 1016-1321-5
XR5486E-5488E
3
REV. 1.0.2
ULTRA HIGH SPEED RS-485/RS-422 PROFIBUS TRANSCEIVERS WITH 1/8TH UNIT LOAD AND +/-15KV ESD-PROTECTION
PIN DESCRIPTIONS
Pin Assignments
PIN NUMBER
PIN NAME
TYPE
DESCRIPTION
HALF DUPLEX
FULL DUPLEX
1
2
RO
O
Receiver Output. When RE is low and if (A-
B)
≥ -50mV, RO is High. If (A-B) ≤ -200mV,
RO is Low.
2
-
3
RE
I
Receiver Output Enable. When RE is Low,
RO is enabled. When RE is High, RO is
high impedance. RE should be High and DE
should be low to enter shutdown mode. RE
is a hot-swap input.
3
-
4
DE
I
Driver Output Enable. When DE is High,
outputs are enabled. When DE is low, out-
puts are high impedance. DE should be low
and RE should be High to enter shutdown
mode. DE is a hot-swap input.
4
3
5
DI
I
Driver Input. With DE high, a low level on DI
forces Non-Inverting output low and invert-
ing output high. Similarly, a high level on DI
forces Non-Inverting output High and Invert-
ing output Low.
5
4
6, 7
GND
Pwr
Ground.
6
-
A
O
Non-Inverting Receiver Input and Non-
Inverting Driver Output.
7
-
B
O
Inverting Receiver Input and Inverting
Driver Output.
8
1
14
Vcc
Pwr
+5.0V power supply input. Bypass with
0.1uF capacitor.
-
8
12
A
I
Non-Inverting Receiver Input.
-
7
11
B
I
Inverting Receiver Input.
-
5
9
Y
O
Non-Inverting Driver Output.
-
6
10
Z
O
Inverting Driver Output.
-
1, 8, 13
NC
-
No Connect, not internally connected.
Pin type: I=Input, O=Output.
XR5488E
XR5487E
XR5486E
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR5487EID-F 制造商:Exar Corporation 功能描述:IC RS422/RS485 TRANSCEIVER 5.25V SOIC8
XR5487EIDTR-F 功能描述:RS-422/RS-485 接口 IC Full Duplex RS-422/ RS-485 Transceiver 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
XR5488E 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:ULTRA HIGH SPEED RS-485/RS-422 PROFIBUS TRANSCEIVERS WITH 1/8TH UNIT LOAD AND 15KV ESD-PROTECTION
XR5488EID-F 功能描述:RS-422/RS-485 接口 IC Half Duplex RS-422/ RS-485 Transceiver 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
XR5488EID-F 制造商:Exar Corporation 功能描述:IC RS422/RS485 TRANSCEIVER 5.25V SOIC8
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