TDA7265 ,25 +25W STEREO AMPLIFIER WITH MUTE & ST-BYTDA7265®25 +25W STEREO AMPLIFIER WITH MUTE & ST-BYWIDE SUPPLY VOLTAGE RANGE (UP TO±25V ABS MAX.)SPL ..
TDA7265B ,30 W + 30 W stereo amplifier with mute and standbyapplications such as home entertainment systems and stereo TV sets.■ Standby feature (low I ) Q■ Sh ..
TDA7265SA ,18W+18W STEREO AMPLIFIER WITH MUTE & ST-BYFEATURES■ WIDE SUPPLY VOLTAGE RANGE (UP TO +25V ABS MAX.)■ SPLIT SUPPLY■ HIGH OUTPUT POWER 18+18WCl ..
TDA7266 ,7+7W DUAL BRIDGE AMPLIFIERTDA7266®7+7W DUAL BRIDGE AMPLIFIERWIDE SUPPLY VOLTAGE RANGE (3-18V) TECHNOLOGY ..
TDA7266B ,10+10W DUAL BRIDGE AMPLIFIERELECTRICAL CHARACTERISTICS (Continued)Symbol Parameter Test Condition Min. Typ. Max. UnitVT Mute Th ..
TDA7266D ,5W+5W DUAL BRIDGE AMPLIFIERTDA7266D5W+5W DUAL BRIDGE AMPLIFIERPRELIMINARY DATA■ WIDE SUPPLY VOLTAGE RANGE (3.5 - 12V)TECHNOLOG ..
THBT15011D ,TRIPOLAR OVERVOLTAGE PROTECTION FOR TELECOM LINETHBTxxx11DApplication Specific DiscretesTRIPOLAR OVERVOLTAGEA.S.D.PROTECTION FOR TELECOM LINE
THBT20011D ,TRIPOLAR OVERVOLTAGE PROTECTION FOR TELECOM LINEFEATURESBIDIRECTIONAL CROWBAR PROTECTIONBETWEEN TIP AND GND, RING AND GNDAND BETWEEN TIP AND RING.P ..
THBT20011DRL ,TRIPOLAR OVERVOLTAGE PROTECTION FOR TELECOM LINEFEATURESn BIDIRECTIONAL CROWBAR PROTECTIONBETWEEN TIP AND GND, RING AND GNDAND BETWEEN TIP AND RING ..
THBT200S ,TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTIONFEATURESn DUAL BIDIRECTIONAL CROWBAR PROTECTION.n PEAK PULSE CURRENT :-I = 75 A, 10/1000 μs.PPn HOL ..
THBT27011D ,TRIPOLAR OVERVOLTAGE PROTECTION FOR TELECOM LINEABSOLUTE MAXIMUM RATINGS (T =25°C)ambSymbol Parameter Value UnitI Peak pulse current (see note 1) 1 ..
THC63LVD1024 , 135MHz 67Bits LVDS Receiver
TDA7265
25 +25W STEREO AMPLIFIER WITH MUTE & ST-BY
TDA726525 +25W STEREO AMPLIFIER WITH MUTE & ST-BY
WIDE SUPPLY VOLTAGE RANGE (UP TO
±25V ABS MAX.)
SPLIT SUPPLY
HIGH OUTPUT POWER
25 + 25W @ THD =10%, RL = 8Ω, VS = +20V
NO POP AT TURN-ON/OFF
MUTE (POP FREE)
STAND-BY FEATURE (LOW Iq)
SHORT CIRCUIT PROTECTION
THERMAL OVERLOAD PROTECTION
DESCRIPTIONThe TDA7265 is class AB dual Audio power am-
plifier assembled in the Multiwatt package, spe-
cially designed for high quality sound application
as Hi-Fi music centers and stereo TV sets.
Figure 1: Typical Application Circuit in Split Supply
ABSOLUTE MAXIMUM RATINGS
PIN CONNECTION (Top view)
THERMAL DATA
Fig 2: Typical Application Circuit in Single Supply
TDA7265
ELECTRICAL CHARACTERISTICS (Refer to the test circuit, VS = + 20V; RL = 8Ω; RS = 50Ω;
GV = 30dB; f = 1KHz; Tamb = 25°C, unless otherwise specified.)
Note :
(*) FULL POWER up to. VS = ±22.5V with RL = 8Ω and VS = ±16V with RL = 4Ω
MUSIC POWER is the maximal power which the amplifier is capable of producing across the rated load resistance (regardless of non linearity) 1 sec after the application of a sinusoidal input signal of frequency 1KHz.
TDA7265
Figure 3: Quiescent Current vs. Supply Voltage Figure 4: Frequency Response
Figure 5: Output Power vs. Supply Voltage Figure 6: T.H.D. vs. Output Power
Figure 7: Output Power vs. Supply Voltage Figure 8: T.H.D. vs. Output Power
TDA7265
Figure 9: Quiescent Current vs. Pin # 5 Voltage Figure 10: Attenuation vs. Pin # 5 Voltage
Figure 11: SVR vs. Frequency Figure 12: Crosstalk vs. Frequency
Figure 13: Power Dissipaton vs. Output Power Figure 14: Power Dissipaton vs. Output Power
TDA7265
MUTE STAND-BY FUNCTIONThe pin 5 (MUTE/STAND-BY) controls the ampli-
fier status by two different thresholds, referred to
+VS.
- When Vpin5 higher than = +VS - 2.5V the
amplifier is in Stand-by mode and the final
stage generators are off
- when Vpin5 is between +VS - 2.5V and +VS
- 6V the final stage current generators are
switched on and the amplifier is in mute
mode
- when Vpin5 is lower than +VS - 6V the am-
plifier is play mode.
Figure 15
TDA7265
