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Double Deck. KA22296 Datasheet

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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 CA SSETTE PLAYBACK / RECORD PRE AMPLIFIER FOR DOUBLE DECK 30-SDIP-400 KA22296 is a monolithic intergrated circuit consi sting of a dual input playback amplifie r, two channel recording amplifier, 3 o utside input selecting switch, and MIC Amp. Due to KA22296 possessing MIC inpu t mixing function, it is practical to a pply to systems li.
Manufacture

SEC

Datasheet
Download KA22296 Datasheet


SEC KA22296

KA22296; ke CD and radio cassette set. ORDERING INFORMATION Device KA22296 Package 30-S DIP-400 Operating Temperature -25°C ~ +75°C FEATURES • • • • • • • Dual input two - channel pl ayback amplifier. Recording / Playback function Tape dubbing function NAB EQ ( 60us) for High speed recording functio n Allowing 3 ( Line 1, Line 2 and AUX ) outside inputs MIC function ( Indep.


SEC KA22296

endent and mixture ) ALC function Operat ing voltage ( 4V ~ 10V ) : recommended voltage 6 ~ 9 Volt 30 SDIP KA22296 DO UBLE DECK SYSTEM FOR RADIO CASSETTE BL OCK DIAGRAM CH1-MONOTOR output CH2-MON ITOR utput CH1-PLAY output CH2-PLAY o utput CH1-REC output CH2-REC output CH1-PLAY NF CH2-PLAY NF CH1-REC NF 3 0 29 28 27 26 25 24 23 22 LEVEL DET 21 20 20K¥.


SEC KA22296

Ø REC X2 + AMP- REC + AMP- 20K¥Ø 1K ¥Ø 1K¥Ø CH2-REC NF 19 ALC R/R L 1 switch L0 switch X2 CCA CCA 18 20K ¥Ø INV + AMP - 20K¥Ø 3.3K¥Ø 1.8K ¥Ø 3.3K¥Ø 1.8K¥Ø INV + AMP - 20K ¥Ø 20K¥Ø SWITCH CONTROL 17 MIC s with 16 A/B switch 20K¥Ø 15 R/P swit ch 20K¥Ø NAB + AMP NAB + AMP - INPU T SELECTOR Voltage Regulator INPUT SEL ECTOR INV + AMP - 20K¥Ø 2K¥Ø 8 CH1-LINE1 i.





Part

KA22296

Description

Playback / Recoder Pre Amplifie for Double Deck



Feature


KA22296 DOUBLE DECK SYSTEM FOR RADIO CA SSETTE PLAYBACK / RECORD PRE AMPLIFIER FOR DOUBLE DECK 30-SDIP-400 KA22296 is a monolithic intergrated circuit consi sting of a dual input playback amplifie r, two channel recording amplifier, 3 o utside input selecting switch, and MIC Amp. Due to KA22296 possessing MIC inpu t mixing function, it is practical to a pply to systems li.
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




 KA22296
KA22296
DOUBLE DECK SYSTEM FOR RADIO CASSETTE
ELECTRICAL CHARACTERISTICS
(VCC = 6V, Ta = 25°C, f = 1Khz unless otherwise specified)
Characteristic
Symbol
Test Condition
Quiescent Circuit Current
Reference Bias Voltage
ICC A test mode, VCC = 4V
Vref
Swtich
Control
Voltage
R/P
Pin 15
A/B
Pin16
MIC
Pin17
L0, L1
Pin 18 / Pin 19
Voltage Gain
Max Output
VSW1
VSW1
VSW1
VSW1
VSW1
VSW1
VSW1
VSW1
VSW1
VSW1
GV1
Vom1
Play
REC
High speed REC
A - deck
B - deck
Mic off
Mic only
Mic Mix
Low
High
VO = 0.5Vrms
THD = 1%
Line/
Output Noise Voltage Vno1 Rg = 600, BW = 20-20KHz
AUX
Mode
Play Hormonic Distortion
back
THD1 VO = 0.5Vrms
BW = 20-20KHz
Crosstalk
CT1 VO = 0.5Vrms
BW = 20-20KHz
Ripple Rejection
RR1 ripple = 0.1Vrms/120Hz
Voltage Gain
GV2 VO = 0.5Vrms
Max Output
Vom2 THD = 1%
R Output Noise Voltage Vno2 Rg = 600BW = 20-20KHz
e
c ALC Ouptut
VA1 Vin = 0.5Vrms
o
r
Hormonic Distortion
THD2 VO = 0.5Vrms
d BW = 20-20KHz
Crosstalk
CT2 VO = 0.5Vrms
BW = 400-20KHz
Ripple Rejection
RR2
ripple = 0.1V/120Hz
Min Typ
7 12.5
1.7 2.1
Below 0.4V
Open or 1.3V-1.9V
Above 3V
Open or Below 0.5V
Above 2V
Below 0.4V
Open or 1.3V-1.9V
Above 3V
0.6--0.8V
Above 2V
4 5.7
0.75
1
- 35u
- 0.2
- -65
- -55
25 27
0.9 1.2
- 500u
0.6 0.75
- 0.3
- -65
- -30
Max
20
2.4
8
-
100u
0.5
-
-
29
-
750u
0.9
1.0
-
-
Unit
mA
V
dB
Vrms
Vrms
%
dB
dB
dB
Vrms
Vrms
Vrms
%
dB
dB




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