NTE1850 データシートの表示（PDF） - NTE Electronics
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NTE1850 Datasheet PDF : 3 Pages
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DC Electrical Characteristics:
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage Range
VCC
– ±16 ±20 V
Repetitive Peak Output Current
IORM
– – 2.2 A
Operating Mode (Symmetrical Power Supply, VCC = ±16V, RL = 8Ω, TA = +25°C, f = 1kHz)
Supply Voltage Range
VCC
±7.5 ±16 ±20 V
Total Quiescent Current
ITOT Without RL
– 50 – mA
Output Power
PO THD = 0.5%
10 12 – W
THD = 10%
10 15 – W
Total Harmonic Distortion
Power Bandwidth
THD
B
PO = 6W
THD = 0.5%, Note 1
– – 0.2 %
20Hz to 20kHz
Voltage Gain
Noise Output Voltage
Input Impedance
Ripple Rejection
GV
VNO(RMS)
|Zi|
RR
RS = 2kΩ, unweighted (20Hz to 2okHz)
Note 2
29 30 31 dB
– 70 140 µV
14 20 26 kΩ
40 60 – dB
Channel Separation
∞
RS = 0Ω
46
Input Bias Current
IIB
–
DC Output Offset Voltage
VOFF WRT GND
–
Input Mute Mode (Symmetrical Power Supply, VCC = ±4V, RL = 8Ω, TA = +25°C, f = 1kHz)
Supply Voltage
VCC
±2
Total Quiescent Current
ITOT Without RL
–
Output Voltage
VOUT VI = 600mV
–
Noise Output Voltage
VNO(RMS) RS = 2kΩ, unweighted (20Hz to 2okHz)
–
Ripple Rejection
RR Note 2
35
70 – dB
0.3 – µA
20 200 mV
– ±5.8 V
30 – mA
– 1.8 mV
70 140 µV
– – dB
DC Output Offset Voltage
VOFF WRT GND
–
Operating Mode (Asymmetrical Power Supply, VCC = ±4V, RL = 8Ω, TA = +25°C, f = 1kHz)
Total Quiescent Current
ITOT Without RL
–
Output Power
PO THD = 0.5%
5
THD = 10%
5
20 200 mV
50 – mA
6 –W
8.5 – W
Total Harmonic Distortion
Power Bandwidth
THD
B
PO = 4W
THD = 0.5%, Note 1
– – 0.2 %
40Hz to 20kHz
Voltage Gain
Gain Balance
Noise Output Voltage
Input Impedance
Ripple Rejection
GV
∆GV
VNO(RMS)
|Zi|
RR
RS = 2kΩ, unweighted (20Hz to 2okHz)
Note 2
29 30 31 dB
– 0.2 – dB
– 70 140 µV
14 20 26 kΩ
40 50 – dB
Channel Separation
∞
RS = 0Ω
40 – – dB
Note 1. Power Bandwidth at PO(MAX) = –3dB.
Note 2. Ripple Rejection at RS = 0Ω, f = 100Hz to 20kHz; ripple voltage = 200mV (RMS value) applied
to positive or negative supply rail.
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