參數(shù)資料
型號: ASDL-3212-021
廠商: LITE-ON ELECTRONICS INC
元件分類: 其它接口
中文描述: SPECIALTY INTERFACE CIRCUIT, DMA6
封裝: 7 X 2.73 MM, 1.64 MM HEIGHT, MINIATURE PACKAGE-6
文件頁數(shù): 12/17頁
文件大小: 542K
代理商: ASDL-3212-021
4
Recommended Operating Conditions
Parameter
Symbol
Min.
Typ.
Max.
Units
Conditions
Operating Temperature
TA
-25
+85
°C
Supply Voltage
VCC
2.4
3.6
V
Logic Input Voltage for TXD, SD/Mode
VIH
.3
.8
V
VIL
0
0.5
V
Receiver Input Irradiance
Logic High
EIH
0.0090
0.0225
500
mW/cm2
For in-band signals≤ 5.2kbit/s [8]
0.576 Mbit/s ≤ in-band signals ≤.52
Mbit/s [8]
Logic Low
EIL
0.3
mW/cm2
For in-band signals [8]
LED (Logic High) Current Pulse
Amplitude
ILEDA
250
mA
VLED = 3.0V, RLED = 4.7W,
VI(TxD) ≥VIH
Receiver Data Rate
0.0096
.52
Mbit/s
Ambient Light
See IrDA Serial Infrared Physical Layer
Link Specification, Appendix A for
ambient levels
Note : [8] An in-band optical signal is a pulse/sequence where the peak wavelength, lp, is defined as 850 ≤
mp ≤ 900 nm, and the pulse
characteristicsarecompliantwiththeIrDASerialInfraredPhysicalLayerLinkSpecificationv1.4.
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
Conditions
Ref
Storage Temperature
TS
-40
+00
°C
Junction Temperature
TJ
+00
°C
Operating Temperature
TA
-25
+85
°C
LED Anode Voltage
VLEDA
0
6
V
Supply Voltage
VCC
0
6
V
Input Voltage : TXD, SD/Mode
VI
0
6
V
Output Voltage : RXD
VO
0
6
V
Peak LED Current
ILED(PK)
300
mA
≤ 20% duty cycle, ≤ 27ns pulse width
Fig. 5
DC LED Current
ILED(DC)
60
mA
Fig. 6
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