NTE1687 데이터 시트보기 (PDF) - NTE Electronics
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NTE1687 Datasheet PDF : 3 Pages
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Electrical Characteristics: (TA = 25°C, AV = 200 (46dB), TTAB = 25°C, VS = 12V, RL = 8Ω,
unless otherwise specified)
Parameter
Test Conditions
Min Typ Max Unit
Supply Current
Operating Supply Voltage
PO = 0W, Dual Mode
– 25 40 mA
3 – 15 V
Output Power
Distortion
Power Supply Rejection Ratio
(PSRR)
Channel Separation
Noise
THD = 10%, VS = 12V, RL = 8Ω Dual Mode
f = 1kHz
VS = 12V, RL = 8Ω Bridge Mode
2.0 2.5
7.2 9.0
– W/Ch
–W
VS = 9V, RL = 4Ω Bridge Mode
– 7.8 – W
VS = 9V, RL = 4Ω Dual Mode
– 2.5 – W/Ch
f = 1kHz
PO = 50mW
– 0.09 – %
PO = 0.5W
– 0.11 –
PO = 1W
– 0.14 –
CBY = 100µF, f = 1kHz, CIN = 0.1µF, Output Referred, –40 –54 – dB
VRIPPLE = 250mV
CBY = 100µF, f = 1kHz, CIN = 0.1µF, Output Referred –50 –64 – dB
Equivalent
Input Noise
RS = 0
CIN = 0.1µF, BW = 20 – 20kHz
CCIR/ARM
Wideband
– 1.4 – µV
– 1.4 –
– 2.0 –
DC Output Level
5.6 6 6.4 V
Input Impedance
50 100 350 kΩ
Input Offset Voltage
– 5 – mV
Voltage Difference between
Outputs
– 10 20 mV
Input Bias Current
– 120 – nA
Pin Connection Diagram
(Front View)
11 Bypass
10 Output 1
9 Bootstrap 1
8 (–) Input 1
7 (+) Input 1
6 GND
5 (+) Input 2
4 (–) Input 2
3 Bootstrap 2
2 Output 2
1 (+) VS
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