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參數(shù)資料
| 型號： | ADM488AR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大小： | 212K |
| 代理商： | ADM488AR |
ADM488/ADM489
–4–
REV. 0
ADM488 PIN FUNCT ION DE SCRIPT IONS
Pin
Mnemonic
Function
1
2
V
CC
RO
Power Supply, 5 V
±
10%.
Receiver Output. When A > B by 200 mV,
RO = high. If A < B by 200 mV, RO = low.
Driver Input. A logic Low on DI forces Y low
and Z high while a logic High on DI forces Y
high and Z low.
Ground Connection, 0 V
Noninverting Driver, Output Y
Inverting Driver, Output Z
Inverting Receiver Input B
Noninverting Receiver Input A
3
DI
4
5
6
7
8
GND
Y
Z
B
A
ADM489 PIN FUNCT ION DE SCRIPT IONS
DIP/SOIC
Pin
T SSOP
Pin
Mnemonic
Function
1, 8, 13
2, 9, 10,
13, 16
3
NC
No Connect. No connections
are required to this pin.
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 outputs, Y and Z.
A low level places it in a high
impedance state.
Driver Input. When the
driver is enabled, a logic Low
on DI forces Y low and Z
high, while a logic High on
DI forces Y high and Z low.
Ground Connection, 0 V
Noninverting Driver
Output Y
Inverting Driver Output Z
Inverting Receiver Input B
Noninverting Receiver
Input A
Power Supply, 5 V
±
10%.
2
RO
3
4
RE
4
5
DE
5
6
DI
6, 7
9
7, 8
11
GND
Y
10
11
12
12
14
15
Z
B
A
14
1
V
CC
PIN CONFIGURAT IONS
8-Lead DIP/SO
1
2
3
4
8
7
6
5
TOP VIEW
(Not to Scale)
ADM488
V
CC
Y
Z
B
A
RO
DI
GND
14-Lead DIP/SO
14
13
12
11
10
9
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
NC = NO CONNECT
NC
B
A
NC
V
CC
RO
RE
DE
ADM489
NC
Y
Z
DI
GND
GND
16-Lead T SSOP
14
13
12
11
16
15
10
9
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
ADM489
NC = NO CONNECT
V
CC
NC
B
A
NC
NC
RO
RE
NC
Y
Z
DE
DI
GND
GND
NC
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADM488AR-REEL | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R 制造商:Analog Devices 功能描述:LINE TRNSCVR 1TR 1TX 1RX 8SOIC N - Tape and Reel |
| ADM488AR-REEL7 | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R |
| ADM488ARZ | 功能描述:IC TX/RX RS-485 LO-SLEW 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓模塊:RS-232 & USB Transceiver 標準包裝:2,000 系列:- 類型:收發(fā)器 驅動器/接收器數(shù):1/1 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:296-19849-2 |
| ADM488ARZ | 制造商:Analog Devices 功能描述:IC RS485 TRANSCEIVER 250KBPS 5.5V SOIC8 |
| ADM488ARZ-REEL | 功能描述:IC TXRX RS-485 DIFF LP 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:121 系列:- 類型:收發(fā)器 驅動器/接收器數(shù):1/1 規(guī)程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
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