參數(shù)資料
型號(hào): TFDU5103-TR3
廠商: Vishay Intertechnology,Inc.
英文描述: Fast Infrared Transceiver Module (MIR, 1.152 Mbit/s) for 2.7 V to 5.5 V Operation
中文描述: 快速紅外收發(fā)器模塊(,補(bǔ)償1.152兆位/秒)為2.7 V至5.5 V工作電壓
文件頁(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 420K
代理商: TFDU5103-TR3
VISHAY
TFDU5103
Vishay Semiconductors
Document Number 82618
Rev. 1.2, 24-Jun-04
www.vishay.com
7
Transmitter
T
amb
= 25 °C, V
CC
= 2.7 V to 5.5 V unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Parameter
Test Conditions
IRED operating current,
switched current limiter
operation no external resistor
needed. For 5 V application that
might be necessary depending
on operating temperature range.
Output leakage IRED current
α
= 0 °, 15 °
Txd = High, SD = Low,
V
CC1
= V
CC1
= 3.3 V
Internally current-controlled, no
external resistor
Output radiant intensity
V
CC1
= 5.0 V,
α
= 0 °, 15 °
Txd = Low or SD = High,
(Receiver is inactive as long as
SD = High)
Output radiant intensity, angle of
half intensity
Peak - emission wavelength
*)
Typically the output pulse duration will follow the input pulse duration t and will be identical in length t.
However, at pulse durations larger than 80
μ
s the optical output pulse durations is limited to 85
μ
s. This pulse duration limitation can already
start at 20
μ
s
Symbol
I
D
Min
500
Typ.
550
Max
600
Unit
mA
See derating curve. For 3.3 V
I
IRED
I
e
- 1
1
μ
A
Output radiant intensity
recommended appl. circuit
120
170
350
mW/sr
I
e
0.04
mW/sr
α
± 24
°
λ
p
λ
880
900
nm
Spectral bandwidth
Optical rise time, fall time
40
nm
ns
t
ropt
, t
fopt
t
opt
10
40
Optical output pulse duration
input pulse width 217 ns,
1.152 kbit/s
input pulse width
0.1
μ
s < t
Txd
< 80
μ
s
*)
input pulse width t
Txd
80
μ
s
*)
207
217
227
ns
t
opt
t
Txd
μ
s
t
opt
20
85
μ
s
Optical overshoot
25
%
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