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參數(shù)資料
| 型號： | GP2W0118YPS |
| 英文描述： | INFRARED DATA COMMUNICATION DEVICE |
| 中文描述： | 紅外數(shù)據(jù)通信設(shè)備 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大小： | 127K |
| 代理商： | GP2W0118YPS |
GP2W0004YP/XP
Infrared Transceiver
4
IrDA Technical Information
ELECTRICAL DESIGN APPLICATION TIPS
Figure 6 shows the recommended application circuit
and passive values for GP2W0004YP. The table in
Figure 6 provides some approximate external passive
values for design reference. See the specification for
complete optical/electrical characteristic data.
Application Circuit and External Passives
The application circuit and external passives shown
in Figure 6 enable GP2W0004YP to operate at both
one meter and in 20 cm low power option communica-
tion mode at V
CC
= 3.0 V.
Shutdown Mode
The ‘Shutdown’ pin (Pin 4) is an active HIGH termi-
nal and controls the power saving mode as shown in
Table 2 and Figure 7.
Shutdown mode affects the power consumption of
the Receiver circuits and inhibits the transmitter LED.
The two circuits are internally connected. The transmit-
ter circuit does not conduct current during the shut-
down mode.
After shutdown, the Receiver circuits require 40 ms
to wakeup.
Figure 6. Application Circuit
6
5
4
3
2
1
CX
1
R
LED
V
LEDA
SD
TxD
RxD
GP2W0004YP-7
V
CC
CX
2
COMPONENTS
NOTE:
All recommended values are for V
CC
= 3.0 V
RECOMMENDED VALUES
CX
1
CX
2
47
μ
F, 6.3 V or as appropriate
R
LED
1,500 pF, 25 V, or as needed
2.2
±5%, 1/2 W,1 meter at V
CC
= 3.0 V
33
±1%, 1/8 W,
20 cm low power option at V
CC
= 3.0 V
Table 2. Shutdown Pin Functions
INPUT
PERFORMANCE
LOW
HIGH
Open
Normal Mode
Shutdown Mode
Shutdown Mode
Figure 7. Shutdown-Receiver Wakeup Time
GP2W0004YP-8
SD
RxD
NORMAL
V
IH
V
IL
HIGH
(or OPEN)
LOW
40 ms
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|---|---|
| GP2W0118YPS0F | 制造商:Sharp Microelectronics Corporation 功能描述: |
| GP2W0130YP0F | 制造商:Sharp Microelectronics Corporation 功能描述: |
| GP2W0150XP0F | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 IrDA 115kb 20cm Top View RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| GP2W0150YP0F | 制造商:SHARP 功能描述:INFRARED DATA COMMUNICATION DEVICE |
| GP2W1001YP | 功能描述:IRDA MODULE 115.2KBPS 10SMD RoHS:否 類別:傳感器，轉(zhuǎn)換器 >> IrDA 收發(fā)器模塊 系列:* 產(chǎn)品變化通告:Product Discontinuation 30/Sept/2009 產(chǎn)品目錄繪圖:GP2W Series 標準包裝:1 系列:* 數(shù)據(jù)速率:115.2kbs（SIR） 電源電壓:2.4 V ~ 3.6 V 無效電流，標準值@ 25° C:70µA 通信距離，低功率:20cm 方向:側(cè)視圖 工作溫度:-40°C ~ 85°C 尺寸:8.3mm x 2.1mm x 1.7mm 標準:IrPHY 1.4 關(guān)機:* 包裝:Digi-Reel® 其它名稱:425-2614-6 |
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