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參數(shù)資料
| 型號： | ADM483EARZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 13/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TX/RX RS-485 LO-SLEW 5V 8SOIC |
| 標準包裝： | 98 |
| 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： | 4.5 V ~ 5.5 V |
| 安裝類型： | 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-SO |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 790 (CN2011-ZH PDF) |
ADM483E
Rev. A | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
RO 1
RE 2
DE 3
DI 4
VCC
8
B
7
A
6
GND
5
ADM483E
TOP VIEW
(Not to Scale)
0
60
12
-00
2
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
RO
Receiver Output. When enabled, if A > B by 200 mV, then RO = high. If A < B by 200 mV, then RO = low.
2
RE
Receiver Output Enable. A low level enables the receiver output, RO. A high level places the receiver output in a high
impedance state.
3
DE
Driver Output Enable. A high level enables the driver differential outputs, A and B. A low level places the driver
differential outputs in a high impedance state.
4
DI
Driver Input. When the driver is enabled, a logic low on DI forces A low and B high. A logic high on DI forces
A high and B low.
5
GND
Ground Connection, 0 V.
6
A
Noninverting Receiver Input A/Driver Output A.
7
B
Inverting Receiver Input B/Driver Output B.
8
VCC
Power Supply, 5 V ± 10%.
Table 5. Selection Table
Part No.
Duplex
Data Rate (kbps)
Low Power Shutdown
Tx/Rx Enable
ICC (μA)
No. of Tx/Rx on Bus
ESD kV
ADM483E
Half
250
Yes
36
32
±15
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM483EARZ | 制造商:Analog Devices 功能描述:Transceiver IC 制造商:Analog Devices 功能描述:IC, RS485 TRANSCEIVER 250KBPS 5.5V SOIC8 |
| ADM483EARZ-1 | 制造商:Analog Devices 功能描述: |
| ADM483EARZ-REEL | 功能描述:IC TXRX RS485 LO SLEW 5V 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:98 系列:* |
| ADM483JR | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N |
| ADM483JR-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
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