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参数资料
| 型号： | ADM488ABRZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 14/16页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/422 DIFF SGL 8SOIC |
| 标准包装： | 98 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS422，RS485 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 管件 |
ADM488A/ADM489A
Rev. A | Page 7 of 16
NC
1
RO
2
RE
3
DE
4
VCC
14
NC
13
A
12
B
11
DI
5
GND
6
GND
7
Z
10
Y
9
NC
8
NC = NO CONNECT
ADM489A
TOP VIEW
(Not to Scale)
08498-
004
Figure 4. ADM489A SOIC_N Pin Configuration
1
2
3
4
5
10
9
8
7
6
RE
DE
DI
GND
RO
A
B
Z
Y
VCC
ADM489A
TOP VIEW
(Not to Scale)
08498-
005
Figure 5. ADM489A MSOP Pin Configuration
Table 5. ADM489A Pin Function Descriptions
Pin No.
Mnemonic
Description
SOIC_N
MSOP
1, 8, 13
N/A1
NC
No Connect. No connections are required to this pin.
2
1
RO
Receiver Output. When enabled, if A > B by 200 mV, RO = high. If A < B by 200 mV, RO = low.
3
2
RE
Receiver Output Enable. A low level enables the receiver output, RO. A high level places the
ADM489A in a high impedance state.
4
3
DE
Driver Output Enable. A high level enables the driver differential outputs (Y and Z). A low level
places the ADM489A in a high impedance state.
5
4
DI
Driver Input. When the driver is enabled, a logic low on DI forces Y low and Z high, whereas a
logic high on DI forces Y high and Z low.
6, 7
5
GND
Ground Connection, 0 V.
9
6
Y
Noninverting Driver, Differential Output Y.
10
7
Z
Inverting Driver, Differential Output Z.
11
8
B
Inverting Receiver, Input B.
12
9
A
Noninverting Receiver, Input A.
14
10
VCC
Power Supply, 5 V ± 10%.
1
N/A means not applicable.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM488ABRZ-REEL7 | 功能描述:IC TXRX RS485/422 DIFF SGL 8SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN（3x3） 包装:管件 |
| ADM488AN | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin PDIP 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:IC CMOS BUS TRANSCEIVER DIP8 488 制造商:Analog Devices Inc. 功能描述:Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers |
| ADM488ANZ | 功能描述:IC TXRX RS485 LO SLEW 8DIP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:RS-232 & USB Transceiver 标准包装:2,000 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SSOP（0.209"，5.30mm 宽） 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:296-19849-2 |
| ADM488ANZ | 制造商:Analog Devices 功能描述:IC CMOS BUS TRANSCEIVER DIP8 488 |
| ADM488AR | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N 制造商:Analog Devices 功能描述:LOW POWER SLEW RATE RS-485 ((NS)) |
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