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A1231N डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - LA1231N - Sanyo Semicon Device

भाग संख्या A1231N
समारोह LA1231N
मैन्युफैक्चरर्स Sanyo Semicon Device 
लोगो Sanyo Semicon Device लोगो 
पूर्व दर्शन
1 Page
		
<?=A1231N?> डेटा पत्रक पीडीएफ

A1231N pdf
LA1231N
Features
• High sensitivity on limiting : 18µV typ.
• Low distortion : 0.05% typ. determined by the linearity of phase characteristics in phase shifting circuit.
• High demodulation output : 330 mVrms typ.
• High S/N ratio : 78.5dB typ.
• Muting at detuning with little shock noise.
• Single meter drive output proportional with the input signal level dB.
• Detuning muting band having good symmetrics.
• Tuning meter driving output having wide swing width.
• Delay AGC drive output for front end.
• Constant voltage circuit is built-in : operation voltage=9 to 14V.
• Muting characteristics between adjacent stations are distinguished.
Equivalent Circuit Block Diagram
Voltage regulator
IF amp/limiter
Guadrature
limiter
Guadrature
det
AFC/tuning
meter drive
Level
det
Level
det
Level
det
Level
det
Level
det
DC
level
IF amp
stop
Signal meter
drive
Mute drive
AF amp
Mute
control
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Maximum supply voltage
VCCmax
Maximum input voltage
Maximum supply current
VIN
ICC
Maximum flow-in current
Maximum flow-out current
I15
I16
I10
I12
I13
Allowable power dissipation
I15
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Pin 11
Pins 1-2
Pin 11
Pin 15
Pin 16
Pin 10
Pin 12
Pin 13
Pin 15
Conditions
Ratings
16
±1
40
1
1
2
2
2
2
650
–20 to +70
–40 to +125
Unit
V
Vp-p
mA
mA
mA
mA
mA
mA
mA
mA
°C
°C
No.660-2/8

विन्यास 8 पेज
डाउनलोड[ A1231N Datasheet.PDF ]


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भाग संख्याविवरणविनिर्माण
A1231NLA1231NSanyo Semicon Device
Sanyo Semicon Device


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