S1A2223X01 Samsung Semiconductor, Inc., S1A2223X01 Datasheet

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S1A2223X01

Manufacturer Part Number
S1A2223X01
Description
Description = S1A2223X01 5 Band Graphic eq Amp ;; Function = Tape eq Amp ;; Features = Tone Control With Independent Adjustment of Each Band Through an External Capacitor,gain Control Through an External Variable Resistor,operating Supply Voltage Ran
Manufacturer
Samsung Semiconductor, Inc.
Datasheet
5 BAND GRAPHIC EQ AMP
INTRODUCTION
The S1A2223X is a monolithic integrated Circuit consisting of
an operational amplifier with five resonant circuits and an active
filter. It is suitable for radio-cassette tape recorders, car stereos
and audio systems.
FEATURES
ORDERING INFORMATION
S1A2223X
Tone control with independent adjustment of each band through
an external capacitor
Gain control through an external variable resistor
Increasing the bands by adding a resonant circuit or using two S1A2223X in a series
Low noise (V
Low distortion (THD = 0.02% Typ. f = 1kHz Flat)
Large input allowance (V
Operating Supply voltage range: V
Device
NO
16 DIP 300A
= 7 V: Typ. Flat)
Package
I
= 2.3V: Typ, V
CC
Operating Temperature
= 5V
CC
20 C
= 9V, f = 1kHz Flat)
13V
+70 C
16 DIP 300A
S1A2223X
1

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S1A2223X01 Summary of contents

Page 1

BAND GRAPHIC EQ AMP INTRODUCTION The S1A2223X is a monolithic integrated Circuit consisting of an operational amplifier with five resonant circuits and an active filter suitable for radio-cassette tape recorders, car stereos and audio systems. FEATURES • ...

Page 2

S1A2223X BLOCK DIAGRAM GND BIAS 16 15 12K 10K R 2 68K R1 5.1K 1. BASE1 NF1 ABSOLUTE MAXIMUM RATINGS ( Characteristic Supply Voltage Power Dissipation Operating Temperature Storage Temperature 2 Vcc OUTPUT NF INPUT ...

Page 3

BAND GRAPHIC EQ AMP ELECTRICAL CHARACTERISTICS ( unless otherwise specified) CC Characteristic Quiescent circuit current Flat Boost Voltage Gain Cut Total Harmonic distortion Output Noise Voltage Test Symbol f (Hz) Conditions I CCQ ...

Page 4

S1A2223X TEST CIRCUIT Vcc 0.039 F C2 0.68 F 108Hz 4.7k 3.3 F INPUT Resonant frequency f 4 3.3 F 1000pF S1A2223X 0.012 ...

Page 5

BAND GRAPHIC EQ AMP APPLICATION CIRCUIT 1. 7 BAND S1A2223X 5 ...

Page 6

S1A2223X 2. 10 BAND 6 5 BAND GRAPHIC EQ AMP ...

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