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參數(shù)資料
| 型號(hào)： | TFBS6712-TR1 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Low Profile Fast Infrared Transceiver (FIR, 4 Mbit/s) for IrDA Applications with Low voltage Logic (1.8 V) |
| 中文描述： | 超薄快速紅外線收發(fā)器（4兆飛行情報(bào)區(qū)/秒）與低電壓邏輯（1.8伏的IrDA應(yīng)用） |
| 文件頁數(shù)： | 6/14頁 |
| 文件大小： | 228K |
| 代理商： | TFBS6712-TR1 |
TFBS6712
Document Number
8
4674
Rev. 1.2, 21-Feb-07
Vishay Semiconductors
www.vishay.com
275
Optoelectronic Characteristics, continued
T
amb
= 25 °C, V
CC
= 2.4 V to 3.6 V unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Parameter
Test Conditions
Transmitter
IRED operating current, switched
current control
operation no external resistor is
needed.
Output leakage IRED current
V
CC
= V
IRED
= 3.3 V, TXD = Low
Output radiant intensity,
see figure 3, recommended
application circuit
Output radiant intensity,
see figure 3, recommended
application circuit
Output radiant intensity
V
CC
= 3.6 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
Symbol
Min
Typ.
Max
Unit
See derating curve. For 3.3-V
I
D
330
440
600
mA
I
IRED
I
e
- 1
1
μA
V
CC
= V
IRED
= 3.3 V,
α
= 0°
TXD = High, SD = Low, R
1
= 1
Ω
45
115
300
mW/sr
V
CC
= V
IRED
= 3.3 V,
α
= 0°, 15°
TXD = High, SD = Low, R
1
= 1
Ω
I
e
25
75
300
mW/sr
I
e
0.04
mW/sr
α
±
24
°
λ
p
t
ropt
,
t
fopt
t
opt
88
0
900
nm
Optical rise time,
Optical fall time
10
40
ns
Optical output pulse duration
Input pulse width 217 ns, 1.152
Mbit/s
Input pulse width 125 ns, 4 Mbit/s
200
217
230
ns
Optical output pulse duration
t
opt
t
opt
t
opt
t
opt
116
125
134
ns
Optical output pulse duration
Input pulse width 250 ns, 4 Mbit/s
241
250
259
ns
Optical output pulse duration
Input pulse width t <
8
0 μs
Input pulse width t
≥
8
0 μs
20
t
8
5
μs
μs
Optical overshoot
25
%
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| TFBS6712-TR3 | 功能描述:紅外收發(fā)器 FIR 4Mbit/s 2.4-3.6V Op Voltage RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續(xù)數(shù)據(jù)傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強(qiáng)度:60 mW/sr 半強(qiáng)度角度:44 deg 脈沖寬度:2 us 最大上升時(shí)間:100 ns 最大下降時(shí)間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
| TFBS6712-TT3 | 功能描述:紅外收發(fā)器 FIR 4Mbit/s 2.4-3.6V Op Voltage RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續(xù)數(shù)據(jù)傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強(qiáng)度:60 mW/sr 半強(qiáng)度角度:44 deg 脈沖寬度:2 us 最大上升時(shí)間:100 ns 最大下降時(shí)間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
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