NTE7052 데이터 시트보기 (PDF) - NTE Electronics
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NTE7052 Datasheet PDF : 3 Pages
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Electrical Characteristics: (TA = +25°C, VP = 11V, f = 1kHz, RL = 16Ω unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Operating Supply Voltage
Repetitive Peak Output Current
Total Quiescent Current
Output Power
Total Harmonic Distortion
Voltage Gain
Noise Output Voltage
VP
IORM
IP
PO
THD
GV
Vno
RL = ∞, Note 2
THD = 10%
PO = 500mW
Note 3
Note 4
3 11 18 V
– – 600 mA
– 5 7 mA
2.5 3.0 – W
– 0.25 1.0 %
39.0 40.5 42.0 dB
– 180 300 µV
– 60 – µV
Frequency Response
20 to 20,000 Hz
Ripple Rejection
RR Note 5
36 50 – dB
DC Output Offset Voltage
Input Impedance
Input Bias Current
∆V RS = 5kΩ
|Zi|
II
– – 200 mV
– 100 – kΩ
– 100 300 nA
Note 2. With a load connected to the outputs the quiescent current will increase, the maximum value
of this increase being equal to the DC output offset voltage divided by RL.
Note 3. The noise output voltage (RMS value) is measured with RS = 5kΩ unweighted (20Hs to
20kHz).
Note 4. The noise output voltage (RMS value) at f = 500kHz is measured with RS = 0Ω and BW = 5kHz.
With a practical load (RL = 16Ω, LL = 200µH) the noise output current is only 50nA.
Note 5. The ripple rejection is measured with RS = 0Ω and f = 100Hz to 10kHz. The ripple voltage
(200mV) is applied to the positive supply rail.
Pin Connection Diagram
(Front View)
9 N.C.
8 Output (–)
7 Power GND
6 Output (+)
5 N.C.
4 Signal GND
3 Input (+)
2 VP
1 N.C.
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