TDA7295SV

Features:

VERY HIGH OPERATING VOLTAGE RANGE (±38V)
DMOS POWER STAGE
HIGH OUTPUT POWER (80W@ THD = 10%,MUSIC POWER)
MUTING/STAND-BY FUNCTIONS
NO SWITCH ON/OFF NOISE
VERY LOWDISTORTION
VERY LOWNOISE
SHORT CIRCUIT PROTECTION
THERMAL SHUTDOWN
CLIP DETECTOR
MODULARITY (MORE DEVICES CAN BE EASILY CONNECTED IN PARALLEL TO DRIVE VERY LOW IMPEDANCES)



Pinout




Specifications

Symbol	Parameter	Value	Unit
VS	Supply Voltage (No Signal)	±40	V
V1	VSTAND-BY GND Voltage Referred to -VS (pin 8)	80	V
V2	Input Voltage (inverting) Referred to -VS	80	V
V2 - V3	Maximum Differential Inputs	±30	V
V3	Input Voltage (non inverting) Referred to -VS	80	V
V4	Signal GND Voltage Referred to -VS	80	V
V5	Clip Detector Voltage Referred to -VS	80	V
V6	Bootstrap Voltage Referred to -VS	80	V
V9	Stand-by Voltage Referred to -VS	80	V
V10	Mute Voltage Referred to -VS	80	V
V11	Buffer Voltage Referred to -VS	80	V
V12	Bootstrap Loader Voltage Referred to -VS	80	V
IO	Output Peak Current	10	A
Ptot	Power Dissipation Tcase= 70°C	50	W
Top	Operating Ambient Temperature Range	0 to 70	°C
Tstg,Tj	Storage and Junction Temperature	150	°C

Description

  The TDA7295SV CMOS Microcontroller Unit is a member of the ST7 family of microcontrollers. The device is based on an industry-standard 8-bit core and features an enhanced instruction set. Oscillator frequency may be as high as 8MHz, however, thanks to the fully static design, operation is possible down to DC. Under software control, the ST7291L may be placed in either WAIT or HALT modes, thus reducing power consumption.

   The enhanced instruction of the TDA7295SV set and addressing modes afford real programming potential. In addition to standard 8-bit data management, the ST7291L features bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.

   The TDA7295SV includes a CPU, ROM, RAM, I/O, an on-chip oscillator, a timer with output compare system and, depending on the version, a Low Voltage Detection (LVD) and Carrier Frequency generation for remote control applications.