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參數(shù)資料
| 型號(hào)： | CXA1511L |
| 廠商： | Sony Corporation |
| 英文描述： | Preamplifier for Remote Control Signal Reception(前置放大器（用于遠(yuǎn)程信號(hào)接收）) |
| 中文描述： | 遠(yuǎn)程控制信號(hào)接收前置放大器（前置放大器（用于遠(yuǎn)程信號(hào)接收）） |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 130K |
| 代理商： | CXA1511L |
Preamplifier for Remote Control Signal Reception
Description
The CXA1511L/M is a bipolar IC used for
preamplifiers that receive signals in infrared remote
control systems. These ICs consist of a first-stage
amplifier, limiter amplifier, band-pass filter, band
elimination filter, signal waveform detection circuit
and waveform shaping circuit.
Features
Low power consumption (V
CC
= 5V, 9mW typ.)
Low supply voltage (V
CC
= 5V)
Filters (center frequency can be varied through
external resistor: fo = 30kHz to 60kHz, 40kHz typ.)
Elimination of inductors prevents magnetic field
inductance interference.
Optical reception diode can be coupled directly.
Collector output (pull-up resistor, TTL and CMOS
can be connected directly)
Applications
TVs, VCRs, audio equipment
Structure
Bipolar silicon monolithic IC
Block Diagram and Pin Configuration
Absolute Maximum Ratings
Supply voltage
Operating temperature
Storage temperature
Allowable power dissipation
V
CC
Topr –20 to +75
Tstg –65 to +150
7
V
°C
°C
P
D
600
mW (SIP)
Allowable power dissipation
P
D
300
mW (SOP)
Operating Conditions
Supply voltage
4.7 to 5.3
V
– 1 –
E94301A8X
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
CXA1511L/M
8 pin SIP (Plastic)
8 pin SOP (Plastic)
4
6
8
1
2
C1
7
3
5
C2GND fo N.C.
V
CC
OUT
470, 680
0.01μ
0.01μ
V
CC
= 5V
200k
(fo = 40kHz)
Hysteresis
Comparator
Delector &
ComparatorIntegralor
BPF
BEF
Limiter
Amp
Head
Amp
IN
Photo
Diode
ABLC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA1511L/M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Preamplifier for Remote Control Signal Reception |
| CXA1511M | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Preamplifier for Remote Control Signal Reception |
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| CXA1512_13 | 制造商:CREE 制造商全稱:Cree, Inc 功能描述:Cree XLamp CXA1512 LED |
| CXA1512-0000-000F00K40E8 | 制造商:Cree 功能描述:LED XLAMP CXA WHITE |
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