NTE1685 데이터 시트보기 (PDF) - NTE Electronics
부품명
상세내역
제조사
NTE1685 Datasheet PDF : 2 Pages
| |||
NTE1685
Integrated Circuit
Dual AF Power Amp, 3.5W
Features:
D High Output: 3.5W typ. x 2
D Soft Clip, Causing Little Harmonic Disturbance to Radios
D Small Pop Noise at the Time of Power Switch ON/OFF
D Built–in Protector Against Abnormal Modes (Thermal Shutdown, Overvoltage)
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Maximum Output Current, IOpeak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
Allowable Power Dissipation, Pdmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Operating Supply Voltage Range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to 24V
Recommended Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
Electrical Characteristics: (TA = +25°C, VCC = 16V, RL = 8Ω, f = 1kHz, Rg = 600Ω unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Voltage Gain
Output Power
Total Harmonic Distortion
Output Noise Voltage
Ripple Rejection Ratio
Crosstalk
Channel Balance
ICCO
VG
PO
THD
VNO
Rr
CT
∆VG
THD = 10%
PO = 0.5W
Rg = 10kΩ, BW = 20Hz to 20kHz
Rg = 0, Vr = 500mW
Rg = 10kΩ, BW = 20Hz to 20kHz
– 46 62 mA
48 50 52 dB
3.0 3.5 – W
– 0.3 1.0 %
– 0.65 1.5 mW
40 50 – dB
40 55 – dB
– – 1.5 dB
Share Link: 