GP2W0001YP Datasheet, PDF (6/15 Pages) Sharp Electrionic Components – IrDA Data Sheet 115 kbps Transceiver

GP2W0001YP
115 kbps Transceiver
Electrical Characteristics
T_A = -25°C, V_CC = 5 V unless otherwise specified
PARAMETER
SYMBOL
Current consumption at no input signal
Current consumption at shut-down mode
High level output voltage
Low level output voltage
Low level pulse width
I_CC1
I_CC2
I_CC1-S
I_CC2-S
V_OH1
V_OH2
V_OL1
V_OL2
tw
Rise time
tr
Fall time
tf
Maximum reception distance
L
Radiant intensity
I_E
Peak emission wavelength
λp
MIN.
4.5
2.5
0.8
1
40
850
NOTES:
1. V_CC = 5 V, no input signal, output terminal open, V_IHSD = V_CC -0.6 V.
2. V_CC = 3 V, no input signal, output terminal open, V_IHSD = V_CC -0.6 V.
3. V_CC = 5 V, SD terminal open.
4. V_CC = 3 V, SD terminal open.
5. V_CC = 5 V.
6. V_CC = 3 V.
7. V_CC = 5 V, I_OL = 400 µA.
8. V_CC = 3 V, I_OL = 400 µA. See Figures 6, 7, and 8.
9. BR = 115.2 kbps. See Figures 6, 7, and 8.
10. V_OH, V_OL, tw, tr, tf shall be satisfied at φ ≤ 15°. See Figures 6, 7, and 8.
11.BR = 115.2 kbps, φ ≤ 15°, V_CC = 3 V, RL = 2.2 Ω,
VINTX = 2.7 V, R2 = 1 kΩ ±5%, CX2 = 1,500 pF. See Figures 9, 10, and 11.
TYP.
1.0
0.7
0.5
0.3
870
MAX.
1.4
1.0
1.0
1.0
0.6
0.6
8.0
1.2
0.2
350
900
UNIT
mA
mA
µA
µA
V
V
V
V
µs
µs
µs
m
mW/Sr
nm
NOTES
1
2
3
4
5
6
7
8
9
9
9
10
11
11
T₁
T₁
T₂
RADIATION
INTENSITY OF
TRANSMITTER
40 mW/Sr
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-6
Figure 6. Input Signal Waveform (Detector Side)
t_F
90%
t_R
V_OH
50%
10%
t_W
V_OL
GP2W0001YP-7
Figure 7. Output Waveform (Detector Side)
6
IrDA Data Sheet