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| 型号： | ADM2687EBRIZ-RL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 8/24页 |
| 文件大小： | 0K |
| 描述： | IC TXRX ISOLATED RS485 16SOIC |
| 标准包装： | 400 |
| 系列： | isoPower® |
| 类型： | 收发器 |
| 电压 - 隔离： | 5000Vrms |
| 输入类型： | DC |
| 电源电压： | 3.3V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC-IC |
| 包装： | 带卷 (TR) |
ADM2682E/ADM2687E
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Data Sheet
GND 1 1
V CC 2
16 GND 2
15 V ISOIN
RxD 3
RE 4
DE 5
TxD 6
V CC 7
ADM2682E/
ADM2687E
TOP VIEW
( Not to Scale)
14 A
13 B
12 Z
11 Y
10 V ISOOUT
GND 1 8
9
GND 2
NOTES
1. PIN 10 AND PIN 15 MUST BE
CONNECTED EXTERNALLY.
Figure 2. Pin Configuration
Table 10. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Mnemonic
GND 1
V CC
RxD
RE
DE
TxD
V CC
GND 1
GND 2
V ISOOUT
Y
Z
B
A
V ISOIN
GND 2
Description
Ground, Logic Side.
Logic Side Power Supply. It is recommended that a 0.1 μF and a 0.01 μF decoupling capacitor be fitted between
Pin 2 and Pin 1.
Receiver Output Data. This output is high when (A ? B) ≥ ?30 mV and low when (A ? B) ≤ –200 mV. The output is
tristated when the receiver is disabled, that is, when RE is driven high.
Receiver Enable Input. This is an active-low input. Driving this input low enables the receiver, while driving it high
disables the receiver.
Driver Enable Input. Driving this input high enables the driver, while driving it low disables the driver.
Driver Input. Data to be transmitted by the driver is applied to this input.
Logic Side Power Supply. It is recommended that a 0.1 μF and a 10 μF decoupling capacitor be fitted between
Pin 7 and Pin 8.
Ground, Logic Side.
Ground, Bus Side.
Isolated Power Supply Output. This pin must be connected externally to V ISOIN . It is recommended that a reservoir
capacitor of 10 μF and a decoupling capacitor of 0.1 μF be fitted between Pin 10 and Pin 9.
Driver Noninverting Output
Driver Inverting Output
Receiver Inverting Input.
Receiver Noninverting Input.
Isolated Power Supply Input. This pin must be connected externally to V ISOOUT . It is recommended that a 0.1 μF
and a 0.01 μF decoupling capacitor be fitted between Pin 15 and Pin 16.
Ground, Bus Side.
Rev. B | Page 8 of 24
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| ADM2687EBRWZ | 制造商:Analog Devices 功能描述: |
| ADM2795EARWZ | 功能描述:1/1 Transceiver Half RS422, RS485 16-SOIC 制造商:analog devices inc. 系列:- 包装:管件 零件状态:在售 类型:收发器 协议:RS422，RS485 驱动器/接收器数:1/1 双工:半 接收器滞后:30mV 数据速率:2.5Mbps 电压 - 电源:1.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:16-SOIC（0.209"，5.30mm 宽） 供应商器件封装:16-SOIC 标准包装:47 |
| ADM2795EARWZ-RL7 | 功能描述:IC TXRX 1/1 RS422/RS485 16-SOIC 制造商:analog devices inc. 系列:- 包装:带卷（TR） 零件状态:在售 类型:收发器 协议:RS422，RS485 驱动器/接收器数:1/1 双工:半 接收器滞后:30mV 数据速率:2.5Mbps 电压 - 电源:1.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.209"，5.30mm 宽） 供应商器件封装:16-SOIC 标准包装:400 |
| ADM2795EBRWZ | 功能描述:1/1 Transceiver Half RS422, RS485 制造商:analog devices inc. 系列:- 包装:管件 零件状态:在售 类型:收发器 协议:RS422，RS485 驱动器/接收器数:1/1 双工:半 接收器滞后:30mV 数据速率:2.5Mbps 电压 - 电源:1.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C（TA） 安装类型:* 封装/外壳:* 供应商器件封装:* 标准包装:47 |
| ADM2795EBRWZ-RL7 | 功能描述:IC TXRX 1/1 RS422/RS485 16-SOIC 制造商:analog devices inc. 系列:- 包装:带卷（TR） 零件状态:在售 类型:收发器 协议:RS422，RS485 驱动器/接收器数:1/1 双工:半 接收器滞后:30mV 数据速率:2.5Mbps 电压 - 电源:1.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.209"，5.30mm 宽） 供应商器件封装:16-SOIC 标准包装:400 |
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