NTE1657 View Datasheet(PDF) - NTE Electronics
Part Name
Description
Manufacturer
NTE1657 Datasheet PDF : 3 Pages
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DC Characteristics: (VCC = 8V, Pin Voltage at No Signal, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Input (Pin1)
V1
LP Filter 1 (Pin2)
V2
VCC (Pin3)
V3
VCO (Pin4)
V4
– 3.5 –
V
– 6.6 –
V
– 8.0 –
V
– 7.1 –
V
GND (Pin5)
V5
–
0
–
V
Stereo Lamp (Pin6)
V6
LP Filter 2
V7
Left Channel Output (Pin8)
V8
–
–
–
V
– 7.4 –
V
– 4.0 –
V
Right Channel Output (Pin9)
V9
– 4.0 –
V
AC Electrical Characteristics: (TA = +25°C, VCC = 8V, f = 1kHz, unless otherwise specified)
Characteristic
Symbol
Test Condition
Min Typ Max Unit
Supply Current
Input Resistance
Max Composite Signal Input Voltage
ICC
RIN
VIN Max
Stereo
at Lamp Off
L + R = 90%, P = 10%
– 11 18 mA
– 33 – kΩ
– 550 – mVrms
Separation
Total Harmonic Distortion
Monaural
Stereo
Voltage Gain
Channel Balance
Lamp Sensitivity
ON
OFF
Sep L – R = 180mVrms, P = 20mVrms
THD
GV
CB
VIN = 200mVrms
L + R = 180mVrms, P = 20mVrms
VIN = 200mVrms
VIN = 200mVrms
VL(ON)
VL(OFF)
Pilot Input
36 45 – dB
– 0.08 0.3 %
– 0.08 – %
–2.0 0.5 +2.0 dB
– 0 1.5 dB
– 10 15 mVrms
2
6
– mVrms
Stereo Lamp Hysteresis
Capture Range
Carrier Leak
9kHz
38kHz
VH To Turn Off From Lamp Turn On
CR P = 20mVrms
CL L + R = 180mVrms, P = 20mVrms
–
3
– mVrms
– ±3 – %
– 34 – dB
– 42 – dB
SCA Rejection Ratio
Signal–to–Noise Ratio
Output Current (Pin8, Pin9)
SCA Rej L + R = 160mVrms, P = 20mVrms
SCA = 20mVrms, fSCA = 67kHz
– 70 – dB
S/N VIN = 180mVrms, f = 1kHz, Rg = 620Ω – 74 – dB
IOUT RL = 3.3kΩ
VCC = 3.5V
– 0.3 0.6 mA
VCC = 8V
– 1.2 1.8 mA
VCC = 12V
– 1.4 2.1 mA
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