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TA8252H

Description
Max Power 37W BTL 】 4ch Audio Power IC
CategoryAnalog mixed-signal IC    Consumption circuit   
File Size358KB,14 Pages
ManufacturerToshiba Semiconductor
Websitehttp://toshiba-semicon-storage.com/
Download Datasheet Parametric View All

TA8252H Overview

Max Power 37W BTL 】 4ch Audio Power IC

TA8252H Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeZIP
package instructionZIP, ZIP25,.2,.14
Contacts25
Reach Compliance Codeunknow
ECCN codeEAR99
Nominal bandwidth20 kHz
Commercial integrated circuit typesAUDIO AMPLIFIER
Gain26 dB
harmonic distortion10%
JESD-30 codeR-PZFM-T25
Number of channels4
Number of functions1
Number of terminals25
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output power24 W
Package body materialPLASTIC/EPOXY
encapsulated codeZIP
Encapsulate equivalent codeZIP25,.2,.14
Package shapeRECTANGULAR
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply13.2 V
Certification statusNot Qualified
Maximum slew rate400 mA
Maximum supply voltage (Vsup)18 V
Minimum supply voltage (Vsup)9 V
surface mountNO
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal formTHROUGH-HOLE
Terminal pitch1.27 mm
Terminal locationZIG-ZAG
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
TA8252H
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8252H
Max Power 37W BTL × 4ch Audio Power IC
The TA8252H is 4ch BTL audio power amplifier for car audio
application.
This IC can generate more high power: P
OUT
MAX = 37W
as it is included the pure complementary PNP and NPN
transistor output stage.
It is designed low distortion ratio for 4ch BTL audio power
amplifier,built−in stand−by function, muting function,clip
detector,and diagnosis circuit.
Additionally, the AUX.amplifier is built−in, it can make the beep
signal etc.output to 2 channnels (out
1
and 4).It contains various
kind of protectors for car audio use.
Features
·
High power
: P
OUT
MAX (1) = 37W (typ.)
(V
CC
=
14.4V,
f =
1kHz,
EIAJ max., R
L
= 4Ω)
: P
OUT
MAX (2) = 35W (typ.)
(V
CC
=
13.7V,
f =
1kHz,
EIAJ max., R
L
= 4Ω)
: P
OUT
(1) = 24W (typ.)
(V
CC
=
14.4V,
f =
1kHz,
THD =
10%,
R
L
= 4Ω)
: P
OUT
(2) = 21W (typ.)
(V
CC
=
13.2V,
f =
1kHz,
THD =
10%,
R
L
= 4Ω)
·
·
·
·
·
·
·
·
Built−in clip detector & diagnosis circuit.(pin(25))
Low distortion ratio: THD = 0.02% (typ.)
(V
CC
=
13.2V,
f =
1kHz,
P
OUT
= 5W, R
L
= 4Ω)
Weight: 9.8g (typ.)
Low noise: V
NO
= 0.10mV
rms
(typ.)
(V
CC
=
13.2V,
R
g
= 0Ω, G
V
= 26dB, BW = 20~20kHz)
Built−in stand−by switch function (pin(2))
Built−in multing function (pin(24))
Built−in AUX. amplifier from single input (pin(16)) to 2 channels output; out1 and 4
Built−in various protection circuit
: Thermal shut down, Over voltage, Out to GND, Out to V
CC,
Out to Out short.
Operating supply voltage: V
CC (opr)
= 9~18V
1
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