参数资料
型号: EVAL-ADM2491EEBZ
厂商: Analog Devices Inc
文件页数: 14/16页
文件大小: 0K
描述: BOARD EVAL FOR ADM2491
标准包装: 1
主要目的: 接口,收发器,RS-485
已用 IC / 零件: ADM2491
已供物品:
ADM2491E
Rev. B | Page 7 of 16
PIN CONFIGURATION AND FUNCTIONAL DESCRIPTIONS
VDD1 1
GND1 2
RxD
3
RE
4
VDD2
16
GND2
15
A
14
B
13
DE
5
Z
12
TxD
6
Y
11
NC
7
NC
10
GND1 8
GND2
9
NC = NO CONNECT
ADM2491E
TOP VIEW
(Not to Scale)
06985-
002
Figure 2. ADM2491E Pin Configuration
Table 8. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
V
DD1
Power Supply (Logic Side). Decoupling capacitor to GND
1 required; capacitor value should be between
0.01 F and 0.1 F.
2, 8
GND
1
Ground (Logic Side).
3
RxD
Receiver Output.
4
RE
Receiver Enable Input. Active low logic input. When this pin is low, the receiver is enabled; when high, the
receiver is disabled.
5
DE
Driver Enable Input. Active high logic input. When this pin is high, the driver (transmitter) is enabled;
when low, the driver is disabled.
6
TxD
Transmit Data.
7, 10
NC
No Connect. This pin must be left floating.
9, 15
GND
2
Ground (Bus Side).
11
Y
Driver Noninverting Output.
12
Z
Driver Inverting Output.
13
B
Receiver Inverting Input.
14
A
Receiver Noninverting Input.
16
V
DD2
Power Supply (Bus Side). Decoupling capacitor to GND
2 is required; capacitor value should be between
0.01 F and 0.1 F.
相关PDF资料
PDF描述
1210R-470K COIL .047UH PHENOLIC SMD
GMC10DRXI CONN EDGECARD 20POS DIP .100 SLD
ISL6124IR IC POWER SUPPLY SEQUENCER 24QFN
M3AAA-2618R IDC CABLE - MSC26A/MC26M/MSC26A
HMM08DRYS CONN EDGECARD 16POS DIP .156 SLD
相关代理商/技术参数
参数描述
EVAL-ADM2582EEB1Z 功能描述:BOARD EVAL FOR ADM2582E RoHS:否 类别:编程器,开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
EVAL-ADM2582EEBZ 功能描述:BOARD EVAL FOR ADM2582 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:isoPower® 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP
EVAL-ADM2587EEB1Z 功能描述:界面开发工具 Low EMI 4-layer board for ADM258E RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
EVAL-ADM2587EEBZ 功能描述:BOARD EVAL FOR ADM2587 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:isoPower® 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP
EVAL-ADM2682EEBZ 功能描述:BOARD EVAL ADM2682 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP