NTE1231 데이터 시트보기 (PDF) - NTE Electronics
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NTE1231 Datasheet PDF : 3 Pages
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Electrical Characteristics: (TA = +25°C, fo = 4.5MHz, fm = 400Hz, fd = ±7.5kHz, VCC = 12V,
RL = 8Ω, Vin = 1mV unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiesecnt Output Voltage
Quiescent Supply Current
Input Limiting Threshold
AM Rejection
Signal–to–Noise Ratio
Recovered Audio
Output Distortion
Output Power
Power Supply Rejection
Input Resistance
Input Capacitance
VOUT Vin = 0
5.1 6.0 6.9 V
ICC RX = 22kΩ, Vin = 0
– 19 33 mA
VTH RX = 0
– 40 100 µV
AMR fd = ±25kHz, m = 0.3
40 55 – dB
S + N/N POUT = 0.5W, fd = ±25kHz
50 65 – dB
Vout RX = 0
– 120 – mV
THD POUT = 50mW
– 1.0 – %
POUT THD = 2%, fd = ±25kHz
– 1.4 – W
THD = 10%, fd = ±25kHz
– 1.5 – W
PSR f = 120Hz, RX = 22kΩ, RL = 4Ω – 46 – dB
Rin
– 30 – kΩ
Cin
– 5 – pF
Electrical Characteristics: (TA = +25°C, fo = 4.5MHz, fm = 400Hz, fd = ±7.5kHz, VCC = 24V,
RL = 16Ω, Vin = 1mV unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiesecnt Output Voltage
Quiescent Supply Current
Input Limiting Threshold
AM Rejection
Signal–to–Noise Ratio
Recovered Audio
Output Distortion
Output Power
Power Supply Rejection
Input Resistance
Input Capacitance
VOUT Vin = 0
11 12 13 V
ICC RX = 22kΩ, Vin = 0
11 22 35 mA
VTH RX = 0
– 40 100 µV
AMR fd = ±25kHz, m = 0.3
40 55 – dB
S + N/N POUT = 1W, fd = ±25kHz
50 65 – dB
Vout RX = 0
– 120 – mV
THD POUT = 50mW
– 0.75 – %
POUT THD = 2%, fd = ±25kHz
– 3.5 – W
THD = 10%, fd = ±25kHz
– 4.2 – W
PSR f = 120Hz, RX = 22kΩ, RL = 4Ω – 46 – dB
Rin
– 30 – kΩ
Cin
– 5 – pF
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