GP2W0002YP Datasheet, PDF (5/14 Pages) Sharp Electrionic Components – Low Power Infrared Transceiver

Low Power Infrared Transceiver
GP2W0001YP/GP2W0002YP
ELECTRICAL AND OPTICAL SPECIFICATIONS
PARAMETER
SYMBOL MIN. TYP. MAX. UNIT
CONDITIONS
NOTES
Supply Voltage
Maximum Reception
Distance
Data Rate
V_CC
2.7
L1 ≥ 0.2
L2 ≥ 1.0
BR
2.4
5.5
115.2
V
m
m
Kbps
2Θ_1/2 ≤ 15°, I_E = 3.6 mW/sr
2Θ_1/2 ≤ 15°, I_E = 40 mW/sr
Operating Temperature
T_OPR
-10
70
°C
RECEIVER
High Level Output Voltage
V_OH
4.5
V_OH
2.5
V
V_CC = 5 V
V
V_CC = 3 V
Low Level Output Voltage
V_OL1
V_OL2
0.6
V
V_CC = 5 V, I_OL = 400 mA RxD = ON
3
0.6
V
V_CC = 3 V, I_OL = 400 mA RxD = ON
3
Viewing Angle
2Θ
30
degrees
Low Level Pulse Width
Current Consumption
Rise Time
Fall Time
t_W1
0.8
16
µs BR = 2.4 Kbps (pulse width 78.12 µs)
t_W2
0.8
8
µs BR = 115.2 Kb/s (pulse width 1.63 µs)
I_CC1
1.0 1.4
0.7 1.0
mA
No input signal, V_CC = 5.0 V, output open,
V_IHSD = V_CC - 0.6 V
mA
No input signal, V_CC = 3.0 V, output open,
V_IHSD = V_CC - 0.6 V
I_CC2
1.0
µA Shut-down Mode
t_R
1.2
µs
3
t_F
0.2
µs
3
TRANSMITTER
Radiant Intensity
Peak Emission Wavelength
Peak LED Current
I_E1
I_E2
λp
I_LEDA
3.6
28.8 mW/sr I_F = 27 mA, 2Θ_1/2 ≤ 15°
40
350 mW/sr I_F = 300 mA, 2Θ_1/2 ≤ 15°
850 870 900 nm I_F = 20 mA
500
mA
All modes, PW = 78.1 µs or less,
3/16 duty cycle
High Level Input Voltage
V_IH
2.4
V_CC
V
Measured at input circuit. Device pin will
usually not exceed 0.8 V
Low Level Input Voltage
V_IL
0.0
0.4
V
NOTES:
1. These specifications reflect the Recommended Operating Condi-
tions, unless otherwise noted.
2. All typical values are at 25°C and 3.3 V, ambient light on the
receiver surface under 10 Lux, unless otherwise noted.
3. See Figure 7, Figure 8, and Figure 9
t₁
t₂
RADIATION
INTENSITY OF
TRANSMITTER
3.6 mW/Sr MIN.
NOTE: At BR = 2.4 Kbps: t₁ = 416.7 µs, t₂ = 78.1 µs
At BR = 115.2 Kbps: t₁ = 8.68 µs, t₂ = 1.63 µs
GP2W0001YP-24
Figure 7. Detector Input Signal Waveform
Technical Information
5