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What is 8229?

This electronic component, produced by the manufacturer "Toshiba", performs the same function as "TA8229".


8229 Datasheet PDF - Toshiba

Part Number 8229
Description TA8229
Manufacturers Toshiba 
Logo Toshiba Logo 


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Total 12 Pages



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TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8229K
Low Frequency Power Amplifier
TA8229K is an audio power IC with built-in two channels
developed for portable radio cassette tape recorder with power
ON/OFF switch. Thermal shut down protection circuit is built in.
Features
· High power
: Pout (1) = 2.5 W (typ.)
(VCC = 9 V, RL = 4 , f = 1 kHz, THD = 10%)
Pout (2) = 4.6 W (typ.)
(VCC = 12 V, RL = 3 , f = 1 kHz, THD = 10%)
· Low popping noise at power ON
· Small quiescent current
: ICCQ = 21 mA (typ.) (VCC = 15 V, Vin = 0)
· Soft clip
· Built-in thermal shut down protection circuit
· Best for supply voltage 9 V, 12 V
· Operation supply voltage range: VCC (opr) = 6~15 V (Ta = 25°C)
Weight: 3.9 g (typ.)
TA8229K
1 2002-03-05

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8229 equivalent
TA8229K
Electrical Characteristics
(unless otherwise specified, VCC = 9 V, RL = 4 , Rg = 600 , f = 1 kHz, Ta = 25°C, Rf = 120 )
Characteristics
Quiescent current
Output power
Total harmonic distortion
Voltage gain
Input resistance
Output noise voltage
Ripple rejection ratio
Cross talk
Input offset voltage
Stand-by current
Symbol
ICCQ
Pout (1)
Pout (2)
THD
Gv (1)
Gv (2)
RIN
Vno
R.R.
C.T.
V13, V11
IOFF
Test
Circuit
Test Condition
Vin = 0
THD = 10%
THD = 10%, VCC = 12 V
Pout = 0.4 W/ch
Rf = 120 ,
Vout = 0.775 Vrms (0dBm)
Rf = 0,
Vout = 0.775 Vrms (0dBm)
Rg = 10 k,
BW = 20 Hz~20 kHz
Rg = 600 , fripple = 100 kHz
Rg = 600 , amp1 2,
f = 1 kHz,
Vout = 0.775 Vrms (0dBm)
――
SW1 OFF
Min Typ. Max Unit
21 45 mA
2.0 2.5
4.6
W
0.2 1.0 %
43 45 47
56.5
dB
30 k
0.3 1.0 mVrms
― −52
dB
― −50
dB
30 60 mV
1 µA
5 2002-03-05


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 8229 electronic component.


Information Total 12 Pages
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