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Sharp's GP2U06 is dust sensor which integrated optical sensor portion and signal amplifier portion.
It is suitable for indoor air purifier sensor because of compact, thin, low dissipation current type.
GP2U06 Maximum Ratings
Parameter
Symbol
Ratings
Unit
Remarks
Supply voltage
Vcc
-0.3 to +7
V
-
Input terminal voltage
VLED
-0.3 to +Vcc
V
Open drain input
Operating temperature
Topr
-10 to +65
°C
-
Storage temperature
Tstg
-20 to +80
°C
-
GP2U06 Features
·Compact, thin type (58 x 38 x 25mm) ·High sensitivity (Dust detecting sensitivity : TYP.0.5V/(0.1mg/m3) ·Can detect dust even in low density area (Minimum particle density : TYP. 0.02mg/m3) ·Operating voltage : 5V ·Low dissipation current (Icc : MAX. 15mA)
GP2U06 Typical Application
·Air purifiers ·Air conditioners
GP2W0002YP General Description
The SHARP GP2W0001YP is one of the smallest transceiver modules. Even at low operating voltages, it 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. This shield 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. This dual mode 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 transceiver module has 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.
GP2W0002YP Maximum Ratings
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.
GP2W0002YP Features
• IrDA 1.2a Low Power Option Compatible: IF = 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 (VCC = 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