Datasheet

5
Electrical & Optical Specifications
Specifications hold over the recommended operating conditions unless otherwise noted. Unspecified test
conditions may be anywhere in their operating range. All typical values are at 25°C and 3.0 V unless
otherwise noted.
Parameter Symbol Min. Typ. Max. Units Conditions Note
Receiver
Viewing Angle 2φ
1/2
30 °
Peak Sensitivity λp 880 nm
Wavelength
RXD Output
Logic High V
OH
V
CC
-0.2 V
CC
VI
OH
=-200 µA, EI ≤ 0.3 µW/cm
2
Voltage
Logic Low V
OL
0 0.4 V I
OL
=200 µA8
RXD Pulse Width t
PW
2.0 2.45 3.0 µs8
RXD Rise Time t
R
11 20 ns t
PW
(EI)=1.6 µs, C
L
=10 pF
RXD Fall Time t
F
16 25 ns t
PW
(EI)=1.6 µs, C
L
=10 pF
Receiver Latency Time t
L
25 50 µs9
Receiver Wake Up Time t
RW
28 40 µs10
Transmitter
Radiant Intensity EI
H
4 9 28.8 mW/Sr T
A
=25
°
C, θ
1/2
≤ 15°, TXD ≥ 2/3 V
CC
Viewing Angle 2θ
1/2
30 60 °
Peak Wavelength λ
p
875 nm
Spectral Line Half Width ∆λ
1/2
35 nm
Optical Pulse Width t
OPW
2.0 2.24 2.6 µst
PW
(TXD)=1.6 µs
Max. Optical Pulse Width t
OPWM
20 30 µs TXD pin stuck high
Optical Rise Time t
OR
180 600 ns t
PW
(TXD)=1.6 µs
Optical Fall Time t
OF
180 600 ns t
PW
(TXD)=1.6 µs
TXD Logic
High V
IH
2/3 V
CC
V
CC
V
Levels
Low V
IL
0 1/3 V
CC
V
TXD Input
High I
H
25 nA V
I
≥ 2/3 V
CC
Current
Low I
L
-15 nA 0 ≤ V
I
≤ 1/3 V
CC
LED
On I
VLED
32 mA V
VLED
=V
CC
=3.6 V, V
I
(TXD) ≥ 2/3 V
CC
Current
Off I
VLED
1.5 nA V
VLED
=V
CC
=3.6 V, V
I
(TXD) ≤ 1/3 V
CC
Shutdown I
VLED
1.5 nA V
I
(SD) ≥ 2/3 V
CC
Transmitter Wake Up Time t
TW
12 20 µs11
Transceiver
SD Logic
High V
IH
2/3 V
CC
V
CC
V
Levels
Low V
IL
0 1/3 V
CC
V
SD Input
High I
H
16 nA V
I
≥ 2/3 V
CC
Current
Low I
L
-150 nA 0 ≤ V
I
≤ 1/3 V
CC
DC Supply
Shutdown I
CC1
20 200 nA V
CC
=3.6 V,V
SD
≥ V
CC
- 0.5, T
A
=25
°
C
Current
Idle I
CC2
100 µA V
CC
=3.6 V, V
I
(TXD) ≤ 1/3 V
CC
, EI=0
AC Supply
Active, receive I
CC3
0.8 3.0 mA V
CC
=3.6 V, V
I
(TXD) ≤ 1/3 V
CC
12,13
Current
Active, I
CC4
9.0 mA V
CC
=3.6 V, V
I
(TXD) ≥ 2/3 V
CC
14
transmit
Notes at top of next page.