GP2W0002YP

Features:

• IrDA 1.2a Low Power Option Compatible:
I_F = 27 mA (TYP.) for an operating distance of 20 cm
• Small Package Design for IrDA 1.0 Compliant Infrared Transceiver 8.7 (W) * 4.2 (D) * 3.15 (H) mm
• Receiver output provides a full output pulse for the received input signal
• Fits within Mobile Phone Connector Dimensions
• Low Power Consumption and Built-in Shut-Down Mode (1 A MAX.)
• Wide Range of Operating Voltages provides power supply design flexibility (V_CC = 2.7 V to 5.5 V)
• Solder Reflow Compatibility for automated production processes
• SMD Package allows both Vertical and Horizontal mounting on PCBs Description


Specifications

PARAMETER	SYMBOL	MIN.	MAX.	UNIT	CONDITIONS	NOTE
Supply Voltage	VCC	0	6.0	V
Peak Forward LED Current	IFM		500	mA	Pulse 78.1 ms, 3/16-duty cycle	1, 2, 3
Operating Temperature	TOPR	-10	+70	°C		3
Soldering Temperature	TSOL		230	°C	Solder reflow time: 5 seconds
Storage Temperature	TSTG	-20	+85	°C

NOTES:
1. An in-band optical signal is a pulse/sequence where the peak wavelength, p, is defined as 850 nm < p < 900 nm, and the pulse characteristics are compliant with the IrDA Physical Layer
2. See 'IrDA Physical Layer Link Specification, Appendix A' for ambient light conditions.
3. See Figure 6.


Description

The SHARP GP2W0001YP is one of the smallest transceiver modules. Even at low operating voltages, GP2W0001YP provides a reliable interface between logic and IR signals for through-air, serial, half-duplex IR wireless data links and is designed to satisfy IrDA physical layer specifications.

The GP2W0002YP is the same module, and adds an integral Electro-Magnetic Interference (EMI) shield. While IR energy is inherently immune to EMI, the receiving devices themselves are not. GP2W0002YP provides an additional level of protection in electromagnetically noisy environments such as PCs and other digital products.

The SHARP GP2W0001YP/GP2W0002YP infrared transceiver modules contain a high speed, high efficiency, low power consumption AlGaAs LED, silicon PIN photodiode, and a low power bipolar integrated circuit. The IC contains an LED driver circuit and a receiver, providing the Rx output. IrDA data rates of 2.4 Kbps to 115.2 Kbps are supported at both 20 cm and one-meter distances. At the one-meter range, emitter current is approximately IF = 300 mA and in the IrDA Low Power Option communication mode IF = 27 mA. GP2W0001YP/GP2W0002YP communication capability provides wider product applications, such as a wireless data link with PCs, PDAs, or any other IrDA compliant application already on the market.

The GP2W0001YP/GP2W0002YP transceiver modules may be operated over a power supply range of 2.7 V to 5.5 V without any performance degradation. This provides a single part with a wide variety of design applications.

For power-conscious applications, the GP2W0001YP/GP2W0002YP have a built-in Shutdown mode. This reduces the receiver's current consumption to 1 A (MAX.) during Shutdown. The transmitter and receiver circuits are separate, allowing the transmitter LED to be driven when in Shutdown mode.