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參數資料
| 型號： | ADM483 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
| 中文描述： | 5 V低功耗，擺率限制RS-485/RS-422收發器 |
| 文件頁數： | 6/16頁 |
| 文件大小： | 209K |
| 代理商： | ADM483 |
ADM483
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Rev. 0 | Page 6 of 16
RO
1
RE
2
DE
3
DI
4
V
CC
B
8
7
A
6
GND
5
ADM483
TOP VIEW
(Not to Scale)
0
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
1
RO
Description
Receiver Output. When enabled, if A > B by 200 mV, then RO = high.
If A < B by 200 mV, then RO = low.
Receiver Output Enable. A low level enables the receiver output, RO.
A high level places it in a high impedance state.
Driver Output Enable. A high level enables the driver differential inputs A and B.
A low level places it in a high impedance state.
Driver Input. When the driver is enabled, a logic low on DI forces A low and B high,
while a logic high on DI forces A high and B low.
Ground.
Noninverting Receiver Input A/Driver Output A.
Inverting Receiver Input B/Driver Output B.
5 V Power Supply.
2
RE
3
DE
4
DI
5
6
7
8
GND
A
B
V
CC
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| ADM483AR | 5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
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相關代理商/技術參數 |
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| ADM483AR | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N |
| ADM483AR-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 |
| ADM483AR-REEL7 | 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 |
| ADM483ARZ | 功能描述:IC TXRX RS485/RS422 LP 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:1 系列:- 類型:線路收發器 驅動器/接收器數:5/3 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:Digi-Reel® 產品目錄頁面:918 (CN2011-ZH PDF) 其它名稱:296-25096-6 |
| ADM483E | 制造商:AD 制造商全稱:Analog Devices 功能描述:+-15 kV ESD Protected, EMC Compliant Slew Rate Limited, EIA RS-485 Transceiver |
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