Double Deck. KA22296 Datasheet

KA22296 Deck. Datasheet pdf. Equivalent

Part KA22296
Description Playback / Recoder Pre Amplifie for Double Deck
Feature KA22296 DOUBLE DECK SYSTEM FOR RADIO CASSETTE PLAYBACK / RECORD PRE AMPLIFIER FOR DOUBLE DECK 30-S.
Manufacture SEC
Datasheet
Download KA22296 Datasheet



KA22296
KA22296
DOUBLE DECK SYSTEM FOR RADIO CASSETTE
PLAYBACK / RECORD PRE AMPLIFIER
FOR DOUBLE DECK
KA22296 is a monolithic intergrated circuit consisting of
a dual input playback amplifier, two channel recording
amplifier, 3 outside input selecting switch, and MIC Amp.
Due to KA22296 possessing MIC input mixing function,
it is practical to apply to systems like CD and radio cassette set.
30-SDIP-400
ORDERING INFORMATION
Device
KA22296
Package
30-SDIP-400
Operating Temperature
-25°C ~ +75°C
FEATURES
Dual input two - channel playback amplifier.
Recording / Playback function
Tape dubbing function
NAB EQ ( 60us) for High speed recording function
Allowing 3 ( Line 1, Line 2 and AUX ) outside inputs
MIC function ( Independent and mixture )
ALC function
Operating voltage ( 4V ~ 10V ) : recommended voltage 6 ~ 9 Volt
30 SDIP



KA22296
KA22296
DOUBLE DECK SYSTEM FOR RADIO CASSETTE
BLOCK DIAGRAM
30 29 28 27
26
25
X2
X2
3.3K¥Ø
1.8K¥Ø
3.3K¥Ø
1.8K¥Ø
NAB
+ AMP -
12
NAB
+ AMP -
34
Voltage
Regulator
5 67
24
23 22
21
20
20K¥Ø REC
+ AMP-
1K¥Ø
LEVEL
DET
REC
+ AMP-
20K¥Ø
1K¥Ø
INV
+ AMP -
20K¥Ø
INPUT
SELECTOR
CCA
CCA
20K¥Ø
INV
+ AMP -
20K¥Ø
20K¥Ø
20K¥Ø
20K¥Ø
19 L1 switch
18 L0 switch
SWITCH
CONTROL
17
MIC swith
16 A/B switch
15 R/P switch
INPUT
SELECTOR
INV
+ AMP -
20K¥Ø
2K¥Ø
8 9 10
11 12 13 14
ABSOLUTE MAXIMUM RATING( Ta = 25 °C)
Characteristic
Symbol
Supply Voltage
VCC
Power Dissipation
PD
Operating Temperature
TOPR
Storage Temperature
TSTG
Value
12
300
-25 ~ +75
-55 ~ +125
Unit
V
mW
°C
°C







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