NTE1530 データシートの表示（PDF） - NTE Electronics
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NTE1530 Datasheet PDF : 3 Pages
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Electrical Characteristics: (TA = +25°C, VCC = 6V, f = 1kHz, NAB, RL (pre) = 10k2, RL(power) = 82
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Overall Characteristics
Circuit Current
Output Power
Total Harmonic Distortion
Output Noise Level
ALC Characteristics
ALC Range
Preamplifier Stage
ICC
PO
T.H.D.
NL1
ALC1
ALC2
No Signal
VR − Max., THD = 10%
VR − Max, PO = 50mW
Using P. Head as an RG, VR − Max.
Vi = −70 − 40dBm, RL’ = 562
THD 3%, RL ’ = 562
10 20
400 450
− 0.8
− 10
− 1.8
− 60
33 mA
− mW
2.0 %
23 mVrms
9 dB
− dB
Open Loop Voltage Gain
Voltage Gain
Maximum Output Voltage
Input Impedance
Power Amplifier Stage
Av01
Av2
VOM
Ri1
RL(pre) = 10k2, VO = 0.3Vrms
NAB VO = 0.3Vrms
RL(pre) = 10k2, THD = 1%
55 65 − dB
− 30.8 − dB
− 0.8 − Vrms
20 −
−
k2
Open Loop Voltage Gain
Voltage Gain
Output Noise Level
Input Impedance
Avo2
AV2
NL2
Ri2
PO = 50mW
PO = 50mW
VR −MIN. (RG = 0)
70 81 − dB
− 46.8 − dB
− 0.4 2.0 mVrms
20 28 −
k2
Pin Connection Diagram
GND 1
14 Pre−Input
Pre−Feedback 2
Pre−Output 3
13 ALC Input
12 RP Head & Bias Filter
ALC Output 4
11 Filter
Erase Head Bias 5
10 Bootstrap
Power Input 6
Power Feedback 7
9 VCC
8 Power Output
Tab/GND
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