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PDF TDA7265 Data sheet ( Hoja de datos )
| Número de pieza | TDA7265 | |
| Descripción | 25W+25W STEREO AMPLIFIER | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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UNISONIC TECHNOLOGIES CO., LTD
TDA7265
LINEAR INTEGRATED CIRCUIT
25W+25W STEREO
AMPLIFIER WITH MUTE &
STAND-BY
DESCRIPTION
The UTC TDA7265 is a stereo 25+25W class AB Dual Audio
Power amplifier with mute and ST-BY control. This IC provides
high output power of 25 watts per channel (at VCC=±20V, f=1KHz,
THD=10%, RL = 8 Ω). It has low IQ at stand-by mode and no POP
at turn ON or OFF.
FEATURES
* High output power: POUT =25 W/channel (Typ.)
VCC= ±20V, RL = 8Ω, f =1KHz, THD = 10%
* Operation supply voltage range (TA = 25°C)
VCC(OPR) = ±5~±25V (RL = 8 Ω)
VCC(OPR) = ±5~±18V (RL = 4 Ω)
* Split supply
* Built in overload protection circuit.
* Built in thermal shut down protector circuit.
* Built in audio muting circuit (POP free)
* Built in standby circuit.
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
TDA7265L-J11-A-T
TDA7265G-J11-A-T
Package
HZIP-11A
TDA7265L-J11-A-T
(1) Packing Type
(2) Package Type
(3) Lead Free
(1) T: Tube
(2) J11-A: HZIP-11A
(3) L: Lead Free, G: Halogen Free
Packing
Tube
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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QW-R107-066.B
1 page  
TDA7265
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
PARAMETER
THERMAL PROTECTION
Thermal Shut-down Junction
Temperature
MUTE FUNCTION
Mute /Play Threshold
Mute Attenuation
STAND-BY FUNCTIONS
Stand-by Mute threshold
Stand-by Attenuation
Quiescent Current ( Stand-by)
SYMBOL
TJ
VTMUTE
AMUTE
VTST-BY
AST-BY
IQ(ST-BY)
TEST CONDITION
MIN TYP MAX UNIT
145 °C
-7 -6 -5 V
60 70
dB
-3.5 -2.5 -1.5 V
110 dB
3 mA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 9
QW-R107-066.B
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TDA7265.PDF ] | |
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