ADM2484EBRWZ 데이터 시트보기 (PDF) - Analog Devices
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ADM2484EBRWZ
Analog Devices
ADM2484EBRWZ Datasheet PDF : 16 Pages
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
VDD1 1
16 VDD2
GND1 2
15 GND2
RxD 3 ADM2484E 14 A
RE 4 TOP VIEW 13 B
DE 5 (Not to Scale) 12 Z
TxD 6
11 Y
NC 7
10 NC
GND1 8
9 GND2
NC = NO CONNECT
Figure 2. Pin Configuration
ADM2484E
Table 8. Pin Function Descriptions
Pin No. Mnemonic Description
1
VDD1
Power Supply (Logic Side). Decoupling capacitor to GND1 required; capacitor value should be between 0.01 µF and 0.1 µF.
2
GND1
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 this pin is 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 this pin
is low, the driver is disabled.
6
TxD
Transmit Data.
7
NC
No Connect. This pin must be left floating.
8
GND1
9
GND2
10
NC
Ground (Logic Side).
Ground (Bus Side).
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
16
VDD2
Ground (Bus Side).
Power Supply (Bus Side). Decoupling capacitor to GND2 required; capacitor value should be between 0.01 µF and 0.1 µF.
Rev. C | Page 7 of 16
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