TDA7396 ,45W/2OHM BRIDGE CAR RADIO AMPLIFIER WITH DIAGNOSTIC FACILITYFUNCTIONAL DESCRIPTIONPin Function DescriptionThe input stage is a high impedance differential type ..
TDA7400 ,ADVANCED CAR SIGNAL PROCESSORTDA7400®ADVANCED CAR SIGNAL PROCESSOR FULLY INTEGRATED SIGNAL PROCESSOR OPTIMIZED FOR CAR RADIO APP ..
TDA7400D ,ADVANCED CAR SIGNAL PROCESSORTDA7400D®ADVANCED CAR SIGNAL PROCESSOR FULLY INTEGRATED SIGNAL PROCESSOR OPTIMIZED FOR CAR RADIO AP ..
TDA7400DTR ,ADVANCED CAR SIGNAL PROCESSORTDA7400D®ADVANCED CAR SIGNAL PROCESSOR FULLY INTEGRATED SIGNAL PROCESSOR OPTIMIZED FOR CAR RADIO AP ..
TDA7400DTR ,ADVANCED CAR SIGNAL PROCESSORABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitVS Operating Supply Voltage 10.5 VTamb Operating ..
TDA7401 ,DIGITALLY CONTROLLED AUDIO PROCESSOR WITH LOUDSPEAKERS EQUALIZERTDA7401®DIGITALLY CONTROLLED AUDIO PROCESSORWITH LOUDSPEAKERS EQUALIZERFOUR HIGH PASS CHANNELSONE S ..
THMC50 ,REMOTE/LOCAL TEMPERATURE MONITOR AND FAN CONTROLLER WITH SMBus INTERFACE
THMC50DBQR ,Remote/Local Temperature Monitor & Fan Controller w/SMBus Interface 16-SSOP -40 to 125
THN4201U , NPN SiGe RF TRANSISTOR
THN4201U , NPN SiGe RF TRANSISTOR
THN5601B , NPN SiGe RF POWER TRANSISTOR
THN5601B , NPN SiGe RF POWER TRANSISTOR
TDA7396
45W/2OHM BRIDGE CAR RADIO AMPLIFIER WITH DIAGNOSTIC FACILITY
TDA739645W/2Ω BRIDGE CAR RADIO AMPLIFIER
WITH DIAGNOSTIC FACILITY
HIGH POWER CAPABILITY:
- 65W/2Ω MAX
- 60W/2Ω EIAJ
- 45W/2Ω @ VS = 14.4V, f = 1KHz, d = 10%
DIFFERENTIAL INPUTS (EITHER SINGLE
ENDED OR DIFFERENTIAL INPUT SIGNALS
ARE ACCEPTED)
MINIMUM EXTERNAL COMPONENT COUNT:
- NO BOOTSTRAP CAPACITORS
- NO BOUCHEROT CELLS
- INTERNALLY FIXED GAIN (26dB)
- NO SVR CAPACITOR
ST.-BY FUNCTION (CMOS COMPATIBLE)
AUTOMATIC MUTE DURING TURN-ON/OFF
AUTOMUTE AT MINIMUM SUPPLY
VOLTAGE DETECTION
SYNCHRONIZING PIN FOR SIMULTANEOUS
TURN-ON IN MULTI-DEVICE APPLICATIONS
NO AUDIBLE POP DURING MUTE AND ST-
BY OPERATIONS
Diagnostic Facilities:CLIPPING DETECTOR
SHORT CIRCUIT
OPEN LOAD
THERMAL SHUTDOWN
PROTECTIONS:SHORT CIRCUIT (TO GND, TO VS, ACROSS
THE LOAD)
VERY INDUCTIVE LOADS
CHIP OVER-TEMPERATURE
LOAD DUMP
OPEN GND
ESD
Figure 1: Test And Application Circuit
DESCRIPTIONThe TDA7396 is a BRIDGE class AB audio power
amplifier especially intended for car radio High
Power applications.
The 2Ω power capability together with the possi-
bility to operate either in DIFFERENTIAL INPUT
MODE or SINGLE ENDED INPUT MODE makes
it suitable for boosters and high end car radio ap-
plications.
The exclusive fully complementary output stage
and the internally fixed gain configuration drop the
external component count.
The on board clipping detector allows easy imple-
mentation of gain compression systems.
The diagnostics facility allows to detect any mis-
takes during car radio set assembly and wiring in
the car.
Figure 2: Block Diagram
THERMAL DATA
PIN CONNECTION (Top view)
TDA73962/11
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS (VS = 14.4V; RL = 2Ω, f = 1KHz, Tamb = 25°C, unless otherwise
specified)
TDA73963/11
FUNCTIONAL DESCRIPTION
Figure 3: Application Circuit with External Mute Control
TDA73964/11
Figure 4: Quiescent Current vs Supply Voltage Figure 5: EIAJ power vs Supply Voltage
Figure 6: Output Power vs Supply Voltage (RL =2Ω) Figure 7: Distortion vs Frequency (RL =2Ω)
Figure 8: Output Power vs Supply Voltage (RL =4Ω) Figure 9: Distortion vs Frequency (RL =4Ω) TDA73965/11
Figure 10: Supply Voltage Rejection vs Fre-quency
Figure 11: Common Mode Rejection vs. Fre-quency
Figure 12: Total Power Dissipation & Efficiency vs.Output Power (RL = 2Ω)
Figure 13: Total Power Dissipation & Efficiency vs.Output Power (RL = 4Ω)
TDA73966/11
