参数资料
型号: ADM2487EBRWZ
厂商: Analog Devices Inc
文件页数: 19/20页
文件大小: 0K
描述: IC TXRX RS485 ISO W/ESD 16SOIC
标准包装: 47
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: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 管件
产品目录页面: 790 (CN2011-ZH PDF)
ADM2482E/ADM2487E
Rev. A | Page 8 of 20
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC = NO CONNECT
ADM2482E/
ADM2487E
TOP VIEW
(Not to Scale)
D1 1
D2 2
GND1 3
VDD1 4
VDD2
16
GND2
15
A
14
B
13
RxD 5
Z
12
RE 6
Y
11
DE 7
NC
10
TxD 8
GND2
9
07
37
9-
00
2
Figure 2. Pin Configuration
Table 9. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
D1
Transformer Driver Terminal 1.
2
D2
Transformer Driver Terminal 2.
3
GND1
Ground, Logic Side.
4
VDD1
Power Supply, Logic Side (3.3 V or 5 V). Decoupling capacitor to GND1 required; capacitor value should be
between 0.01 μF and 0.1 μF.
5
RxD
Receiver Output Data. This output is high when (A – B) > +200 mV and low when (A – B) < –200 mV. The
output is tristated when the receiver is disabled, that is, when RE is driven high.
6
RE
Receiver Enable Input. This is an active low input. Driving this input low enables the receiver; driving it high
disables the receiver.
7
DE
Driver Enable Input. Driving this input high enables the driver; driving it low disables the driver.
8
TxD
Transmit Data.
9
GND2
Ground, Bus Side.
10
NC
No Connect. This pin must be left floating.
11
Y
Driver Noninverting Output.
12
Z
Driver Inverting Output.
13
B
Receiver Inverting Input.
14
A
Receiver Noninverting Input.
15
GND2
Ground, Bus Side.
16
VDD2
Power Supply, Bus Side (Isolated 3.3 V Supply). Decoupling capacitor to GND2 required; capacitor value should be
between 0.01 μF and 0.1 μF.
相关PDF资料
PDF描述
DAC8043A1ES IC DAC 12BIT MULT SRL INP 8-SOIC
KSZ9021RLI TXRX ETHERNET GB RGMII 64-LQFP
VI-J4T-MY-S CONVERTER MOD DC/DC 6.5V 50W
VI-2NR-MX CONVERTER MOD DC/DC 7.5V 75W
LTC1348CSW#PBF IC TXRX 3.3V/5V RS232 28-SOIC
相关代理商/技术参数
参数描述
ADM2487EBRWZ-REEL7 功能描述:IC TXRX RS485 ISO W/ESD 16SOIC 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
ADM2490E 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed, ESD-Protected, Full-Duplex, iCoupler Isolated RS-485 Transceiver
ADM2490E_VA 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed, ESD-Protected, Full-Duplex, iCoupler Isolated RS-485 Transceiver
ADM2490EBRWZ 功能描述:IC TXRX RS-485 ISOLATED 16-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:iCoupler® 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 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-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
ADM2490EBRWZ-REEL7 功能描述:IC TXRX RS-485 HS ESD 16-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:iCoupler® 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232,RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC 包装:管件