AN7062 Panasonic, AN7062 Datasheet

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AN7062

Manufacturer Part Number
AN7062
Description
IC,AUDIO PRE-AMPLIFIER,BIPOLAR,DIP,18PIN,PLASTIC
Manufacturer
Panasonic
Datasheet

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AN7062
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AN7062
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ICs for Audio Common Use
AN7062N
High Voltage Input Amplifier Circuit for Hi-Fi Power Amplifier
signed for pre-driver of 60W-class Hi-Fi audio amp.
Stereo operation is enabled due to two amplifiers built-in.
High voltage
Low noise : V
Low distortion : THD = 0.003% (typ.)
Good channel separation
Wide operating supply voltage range
Overview
The AN7062N is a high voltage integrated circuit de-
Features
Block Diagram
3
2
4
ni
= 2.5µV (typ.)
Current Mirror
Differential
Amplifier
5
Cascade
Bootstrap
6
7
(L.F.B)
Emitter
Follower
8
1
GND
Current Source
Current Mirror
18
9
+V
–V
CC
CC1
Emitter
Follower
11
10
–V
CC2
(L.F.B)
3 ~ 15˚
18-Lead DIP Package (DIP018-P-300E)
1
2
3
4
5
6
7
8
9
12
7.62 0.25
6.3 0.25
Current Mirror
Differential
Amplifier
Cascade
Bootstrap
13
18
17
16
15
14
13
12
11
10
14
3.8 0.25
15
0.51min.
Unit : mm
(3.45)
16
17

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AN7062 Summary of contents

Page 1

... ICs for Audio Common Use AN7062N High Voltage Input Amplifier Circuit for Hi-Fi Power Amplifier Overview The AN7062N is a high voltage integrated circuit de- signed for pre-driver of 60W-class Hi-Fi audio amp. Stereo operation is enabled due to two amplifiers built-in. Features • High voltage • ...

Page 2

... AN7062N Absolute Maximum Ratings (Ta= 25˚C) Parameter Supply Voltage Supply Voltage Supply Current Power Dissipation Operating Ambient Temperature Storage Temperature Electrical Characteristics (V Parameter Symbol Plus Side Supply Current I tot – 1 Minus Side Supply Current I tot – 2 Output Noise Voltage V Output Noise Voltage ...

Page 3

... Pin No. Pin Name 10 –V CC2 11 Output (Ch.2) 12 Linear Feedback (Ch.2) 13 Linear Feedback (Ch.2) 14 Phase Compensation (Ch.2) 15 Phase Compensation (Ch.2) 16 N.F.B (Ch.2) 17 Input (Ch.2) 18 –V CC1 AN7062N THD – 70V = 30V 100 1k 10k 100k Source Resistance ...

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