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參數(shù)資料
| 型號(hào)： | ADM4856AR-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 14/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS485/422 2.5MBPS 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 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： | 4.75 V ~ 5.25 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-SO |
| 包裝： | 帶卷 (TR) |
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ADM4850/ADM4851/ADM4852/ADM4853/ADM4854/ADM4855/ADM4856/ADM4857
Rev. D | Page 7 of 16
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
RO 1
VCC
8
DI 4
GND
5
ADM4851/
ADM4852/
ADM4853
TOP VIEW
(Not to Scale)
RE 2
B
7
04931-002
DE
A
6
3
PIN 1
INDICATOR
NOTES
1. THE EXPOSED PADDLE ON THE UNDERSIDE
OF THE PACKAGE SHOULD BE SOLDERED
TO THE GROUND PLANE TO INCREASE THE
RELIABILITY OF THE SOLDER JOINTS AND
TO MAXIMIZE THE THERMAL CAPABILITY OF
THE PACKAGE.
1
RO
2
RE
3
DE
4
DI
7B
8VCC
TOP VIEW
(Not to Scale)
ADM4850/ADM4851/
ADM4852/ADM4853
6A
5GND
04
93
1-
0
29
SOIC and MSOP
Pin No.
Mnemonic
Description
1
RO
Receiver Output. When RO is enabled, if (A B) ≥ 30 mV, RO = high; if (A B) ≤ 200 mV, RO = low.
2
RE
Receiver Output Enable. A low level on this pin enables the receiver output, RO. A high level places RO
into a high impedance state.
3
DE
Driver Output Enable. A high level on this pin enables the driver differential outputs, A and B. A low level
places them into a high impedance state.
4
DI
Driver Input. When the driver is enabled, a logic low on DI forces A low and B high, whereas a logic high
on DI forces A high and B low.
5
GND
Ground.
6
A
Noninverting Receiver Input A/Noninverting Driver Output A.
7
B
Inverting Receiver Input B/Inverting Driver Output B.
8
VCC
5 V Power Supply.
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| ADM485ARMZ | IC TXRX RS-485 5V 5MBPS 8MSOP |
| ADM487EWARZ | IC TXRX HALF DUP RS485/422 8SOIC |
| ADM489ABRMZ | IC TXRX RS485/422 DIFF 10MSOP |
| ADM489ARUZ-REEL7 | IC TXRX RS-485 DIFF LP 16TSSOP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM4856AR-REEL7 | 制造商:Rochester Electronics LLC 功能描述:500KBPS FULL DUPLEX 5V RS485 TRANS. I.C. - Tape and Reel |
| ADM4856ARZ | 功能描述:IC TXRX RS485/422 2.5MBPS 8SOIC 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:1 系列:- 類(lèi)型:線路收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):5/3 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:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:Digi-Reel® 產(chǎn)品目錄頁(yè)面:918 (CN2011-ZH PDF) 其它名稱(chēng):296-25096-6 |
| ADM4856ARZ | 制造商:Analog Devices 功能描述:TRANSCEIVER, RS422/RS485, 2.5MBPS, 5V, N |
| ADM4856ARZ-REEL7 | 制造商:Analog Devices 功能描述:5 V, 1/8 LOAD, SLEW-RATE LIMITED, RS-485/RS-422 TRANSCEIVER - Tape and Reel |
| ADM4857 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers |
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