参数资料
型号: 101-1293
厂商: Rabbit Semiconductor
文件页数: 94/118页
文件大小: 0K
描述: RCM4510W DEV KIT
标准包装: 1
类型: 收发器,微处理器
频率: 2.4GHz
适用于相关产品: RCM4510W
已供物品: 板,模块,天线,线缆,CD,文档,电源
其它名称: 316-1189
Table B-1 lists the electrical, mechanical, and environmental specifications for the Proto-
typing Board.
Table B-1. Prototyping Board Specifications
Parameter
Board Size
Operating Temperature
Humidity
Input Voltage
Maximum Current Draw
Specification
3.80" × 3.80" × 0.48" (97 mm × 97 mm × 12 mm)
0°C to +70°C
5% to 95%, noncondensing
8 V to 24 V DC
800 mA max. for +3.3 V supply,
(including user-added circuits) 1 A total +3.3 V and +5 V combined
Prototyping Area
Connectors
1.3" × 2.0" (33 mm × 50 mm) throughhole, 0.1" spacing,
additional space for SMT components
One 2 × 25 header socket, 1.27 mm pitch, to accept RCM4510W
One 1 × 3 IDC header for power-supply connection
One 2 × 5 IDC RS-232 header, 0.1" pitch
Two unstuffed header locations for analog and RCM4510W
signals
25 unstuffed 2-pin header locations for optional configurations
B.3 Power Supply
The RCM4510W requires a regulated 3.0 V – 3.6 V DC power source to operate. Depend-
ing on the amount of current required by the application, different regulators can be used
to supply this voltage.
The Prototyping Board has an onboard +5 V switching power regulator from which a
+3.3 V linear regulator draws its supply. Thus both +5 V and +3.3 V are available on the
Prototyping Board.
The Prototyping Board itself is protected against reverse polarity by a Shottky diode at D2
as shown in Figure B-3.
J1
SWITCHING POWER REGULATOR
+5 V
LINEAR POWER
REGULATOR +3.3 V
1
2
3
D2
DL4003
DCIN
C5
47 μF
U2
LM2575
330 μH
L1
D1
B140
JP1
C6 C4
330 μF 10 μF
3
LM1117
U1
1
2
JP2
C2
10 μF
Figure B-3. Prototyping Board Power Supply
88
RabbitCore RCM4500W
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