GP2W0004YP Sharp Microelectronics, GP2W0004YP Datasheet - Page 4

• Manufacturer Part Number: GP2W0004YP
• Description: IRDA MODULE 115.2KBPS 6SMD
• Manufacturer: Sharp Microelectronics

Specifications of GP2W0004YP

• Data Rate: 115.2kbs (SIR)
• Idle Current, Typ @ 25° C: 1µA
• Link Range, Low Power: 20cm
• Operating Temperature: -25°C ~ 85°C
• Orientation: Side View
• Shutdown: *
• Size: 9.21mm x 3.86mm x 2.71mm
• Standards: -
• Supply Voltage: 2.4 V ~ 5.5 V
• Lead Free Status / Rohs Status: Contains lead / RoHS non-compliant
• Other names: 425-1170-2

GP2W0004YP/XP
ELECTRICAL DESIGN APPLICATION TIPS
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
in Figure 6 enable GP2W0004YP to operate at both
one meter and in 20 cm low power option communica-
tion mode at V
4
NOTE: All recommended values are for V
Figure 6 shows the recommended application circuit
The application circuit and external passives shown
COMPONENTS
R
CX
CX
LED
1
2
Figure 6. Application Circuit
6
CC
CX
CX
5
= 3.0 V.
1,500 pF, 25 V, or as needed
V
47 F, 6.3 V or as appropriate
2.2
33
20 cm low power option at V
1
2
CC
±1%, 1/8 W,
4
±5%, 1/2 W,1 meter at V
SD
RECOMMENDED VALUES
3
RxD
2
TxD
CC
= 3.0 V
1
V
LEDA
R
CC
LED
CC
= 3.0 V
GP2W0004YP-7
= 3.0 V
Shutdown Mode
nal and controls the power saving mode as shown in
Table 2 and Figure 7.
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.
to wakeup.
RxD
The ‘Shutdown’ pin (Pin 4) is an active HIGH termi-
Shutdown mode affects the power consumption of
After shutdown, the Receiver circuits require 40 ms
SD
Figure 7. Shutdown-Receiver Wakeup Time
INPUT
HIGH
Open
LOW
Table 2. Shutdown Pin Functions
40 ms
IrDA Technical Information
PERFORMANCE
Shutdown Mode
Shutdown Mode
Normal Mode
NORMAL
Infrared Transceiver
GP2W0004YP-8
(or OPEN)
HIGH
LOW
V
V
IH
IL