NTE7116 データシートの表示（PDF） - NTE Electronics
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NTE7116 Datasheet PDF : 5 Pages
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DC Characteristics: (VS = 8.5V, TA = +25°C, all voltages are with respect to GND (Pin20), all
currents are positive into the device unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
Total Current Consumption
Power Dissipation
Voltage
Pin1
Pins 8, 9, 10, 11, 12, & 13
DC Output Current (Pin14 & Pin15)
LED Driver Current (Pin3)
Switch “VCO–OFF” Voltage
Switch “VCO–OFF” Current
VS
Itot Without LED Driver
Ptot
V1
V8–13
–I14, I15
I3
V19 I19 = 50µA
I19
7.0 8.5 16.0 V
– 19 25 mA
– 160 – mW
– 2.1 – V
– 4.2 – V
1.1 1.4 1.8 mA
– – 20 mA
–2–V
50 – – µA
AC Characteristics:
(VS = 8.5V, TA = +25°C, AC Conditions: (1) Input signal (Vi) of 815mVP–P for
L = 1, R = 1 (mono), fm = 1kHz (80% modulation); (2) MUX input signal (Vi)
of 1.2VP–P for L = 1, R = 0 and no dbx, fm = 1kHz (stereo) and Vpilot = 200VP–P;
(3) S1 open, unless specified (without L – R filter), VCO measured with an
external IF roll–off network (–2dB at 31.5kHz = 2fH) at the input. All the above
conditions apply unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Overall Performance Vi to Vo
Input Current (rms)
Overall gain
AF Output Voltage (rms)
Total Harmonic Distortion
I(rms)
GO Mono; R1 = 47kΩ
V11 = V10
V15 = V14
THD Note 1
– – 12 µA
4.0 5.8 7.0 dB
460 560 640 mV
– 245 – mV
– 0.3 0.5 %
Output Voltage
Output Channel Unbalance
Channel Separation
V11 = V10 THD = 1%
V11/V10
α L = 1, R = 0
– 800 – mV
– 0.1 1.0 dB
24 28 – dB
Signal to Noise Ratio
S/N Bandwidth 20Hz to 16kHz
– 76 – dB
Pilot Presence Detector (Note 2)
Switching to
Stereo
Mono
Vpilot
– 40 60 mV
15 30 – mV
Hysteresis
Channel Separation
Full Stereo
Smooth Operation
Attenuation (L – R)
∆Vpilot
α
V16 ≥ 1.25V
V16 = 1V Typ
– 2.5 – dB
24 28 – dB
– 10 – dB
– 6 – dB
Note 1. Guaranteed for mono, mono + pilot and stereo.
Note 2. Adjustable.
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