an7169 Panasonic Corporation of North America, an7169 Datasheet

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an7169

Manufacturer Part Number
an7169
Description
Dual 5.8w Audio Power Amplifier Circuit
Manufacturer
Panasonic Corporation of North America
Datasheet
ICs for Audio Common Use
AN7169
Dual 5.8W Audio Power Amplifier Circuit
distortion, low noise and low power dissipation audio set
of 5.8W (13.2V, 4 ) output. Stereo operation is enabled
due to incorporating two amplifiers on one chip. 12-pin
SIL package enabled compact and high integrated set.
Thermal protection, short protection and excessive volt-
age protection circuits are built in.
Highly stable operation
Low distortion
Low quiescent current
Low noise
Low shock noise from power ON/OFF operation
Built-in muting circuit
Fewer external components
Incorporating protection circuits
The AN7169 is an integrated circuit designed for low
Overview
Features
Block Diagram
2
3
5
1
6
Input
Circuit
Input
Circuit
Pin No.
GND (Input)
Pin Descriptions
1
2
3
4
5
6
4
NFB Ch.1
Input Ch.1
Ripple Filter
GND (Input)
Input Ch.2
NFB Ch.2
Driver
Circuit
Driver
Circuit
GND (Output)
Pin Name
Over Voltage
Over Current
Over Temperature
Protection
9
Output
Circuit
Output
Circuit
12-Lead SIP Package with Fin (HSIP012-P-0000A)
ø 3.6
11
8
Pin No.
5.9 0.25 7.7 0.3 7.8 0.25
10
11
12
7
8
9
12
10
7
Output Ch.2
Bootstrap Ch.2
GND (Output)
V
Bootstrap Ch.1
Output Ch.1
CC
V
CC
Pin Name
12
1
Unit : mm

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an7169 Summary of contents

Page 1

... ICs for Audio Common Use AN7169 Dual 5.8W Audio Power Amplifier Circuit Overview The AN7169 is an integrated circuit designed for low distortion, low noise and low power dissipation audio set of 5.8W (13.2V output. Stereo operation is enabled due to incorporating two amplifiers on one chip. 12-pin SIL package enabled compact and high integrated set ...

Page 2

... AN7169 Absolute Maximum Ratings (Ta= 25˚C) Parameter Supply Voltage Supply Current Power Dissipation Peak Supply Voltage Operating Ambient Temperature Storage Temperature Note 3˚C/W j – c Note 2) Voltage applied time = 0.2s Electrical Characteristics (V = 13.2V 1kHz Parameter Quiescent Circuit Current Voltage Gain Total Harmonic Distortion ...

Page 3

... Supply Voltage V ( – 13. THD 10% 6 THD 100 1k 10k 10 100k Frequency f (Hz) AN7169 THD, G – –1 –2 – 13.2V CC – 1.0W O 2.0 1.5 1.0 0.5 THD 0 10 100 1k 10k 100k Frequency f (Hz) THD – ...

Page 4

... Input2 GND – 100 F + Input1 – 100 AN7169 (Dual mode – + 100 F 1000 F + – – AN7169 (BTL mode – – 1000 F + – 1000 F + 0.047 F + 100 F – – 100 F + – – + 1000 – ...

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