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參數(shù)資料
| 型號(hào)： | HSDL-7000 |
| 英文描述： | IR 3/16 Encode/Decode IC(IR 3/16 編碼器/譯碼器芯片) |
| 中文描述： | 紅外3 / 16編碼/解碼芯片（紅外3 / 16編碼器/譯碼器芯片） |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 128K |
| 代理商： | HSDL-7000 |
5
Recommended Operating Conditions
(T
A
= -40 to +85
°
C)
Parameter
Supply Voltage
Input Voltage
Ambient Temperature
High Level Input Voltage
Low Level Input Voltage
Positive Trigger Voltage
Negative Trigger Voltage
Hysteresis Voltage
Power Dissipation
Input Rise Time
Input Fall Time
Max Clk Frequency (16XCLK)
Minimum Pulse Width (IR_TXD)*
Symbol
V
CC
V
I
T
A
V
IH
V
IL
V
P
V
N
V
H
P
DISS
t
ri
t
fa
f
16XCLK
t
mpx
Min.
2.7
0.0
-40
0.7 V
CC
0.0
1.61
0.55
0.50
Typ.
5.0
Max.
5.5
V
CC
+85
V
CC
0.3 V
CC
4.00
3.10
2.00
220
200
200
2
Units
V
V
°
C
V
V
V
V
V
mW
ns
ns
MHz
ns
Conditions
CMOS level
CMOS level
CMOS level
CMOS level
CMOS level
CMOS level
CMOS level
CMOS level
f
16XCLK
= 2 MHz
f
16XCLK
= 2 MHz
f
16XCLK
= 2 MHz
4.9
250
f
16XCLK
= 2 MHz
*IrDA Parameters. The Max Clk Frequency represents the maximum clock frequency to drive the HSDL-7000’s internal state machine.
Under normal circumstances, this clock input should not exceed 16 * 115.2 Kbp/s or 1.8432 MHz. This product can operate at higher
clock rates, but the above is the recommended rate.
The Minimum Pulse Width represents the minimum pulse width of the encoded IR_TXD pulse (and the IR_RCV pulse). As per the IrDA
specifications, the minimum pulse width of the IR_TXD and IR_RCV pulses should be 3 * (1/1.8432 MHz) or 1.63
μ
s. The minimum
pulse width specified for the HSDL-7000 is 250 ns, which is within IrDA specification. Under normal circumstances, the pulse width
should not be less than 1.63
μ
s.
Application Circuits
HSDL-7000 Connection to UART
TXD
HSDL-1000
HSDL-7000
RCV
IR_TXD
IR_RCV
SOUT
BAUDOUT
TXD
16XCLK
RCV
UART 16550
SIN
At the time of this publication, Light Emitting Diodes (LEDs) that are contained in this product are
regulated for eye safety in Europe by the Commission for European Electrotechnical Standardization
(CENELEC) EN60825-1. Please refer to Application Brief I-008 for more information.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HSDL-7000#100 | 功能描述:通信集成電路 - 若干 Endec 3/16 no clock RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數(shù)據(jù)速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| HSDL7001 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:IR 3/16 Encode/Decode IC |
| HSDL-7001 | 功能描述:紅外發(fā)射源 Endec 3/16 w clock RoHS:否 制造商:Fairchild Semiconductor 波長(zhǎng):880 nm 射束角:+/- 25 輻射強(qiáng)度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk |
| HSDL-7001#100 | 功能描述:通信集成電路 - 若干 Endec 3/16 w clock RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數(shù)據(jù)速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| HSDL-7001-2500 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:IR 3/16 Encode/Decode IC |
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