TDA7296 STMicroelectronics, TDA7296 Datasheet - Page 9

• Manufacturer Part Number: TDA7296
• Description: IC AMP AUDIO 60W AB MULTIWATT15
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7296

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 60W x 1 @ 8 Ohm
• Voltage - Supply: ±10 V ~ 35 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: Multiwatt-15 (Vertical, Bent and Staggered Leads)
• Product: Class-AB
• Output Power: 60 W
• Available Set Gain: 80 dB
• Thd Plus Noise: 0.01 %
• Maximum Power Dissipation: 50000 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Audio Load Resistance: 8 Ohms
• Dual Supply Voltage: +/- 12 V, +/- 15 V, +/- 18 V, +/- 24 V, +/- 28 V
• Input Bias Current (max): 0.5 uA
• Input Offset Voltage: 10 mV
• Input Signal Type: Differential
• Minimum Operating Temperature: 0 C
• Output Signal Type: Single
• Supply Type: Dual
• Amplifier Class: AB
• No. Of Channels: 1
• Supply Voltage Range: ± 10V To ± 35V
• Thd + N: 0.005% @ 5W, 8ohm, VS = ± 24V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3966-5

Figure 19. Turn ON/OFF Suggested Sequence
In addition to the overload protection described above, the device features a thermal shutdown circuit
which initially puts the device into a muting state (@ Tj = 145°C) and then into stand-by (@ Tj = 150°C).
Full protection against electrostatic discharges on every pin is included.
5.3 Other Features
The device is provided with both stand-by and mute functions, independently driven by two CMOS logic
compatible input pins.
The circuits dedicated to the switching on and off of the amplifier have been carefully optimized to avoid
any kind of uncontrolled audible transient at the output.
The sequence that we recommend during the ON/OFF transients is shown by Figure 19.
The application of figure 20 shows the possibility of using only one command for both st-by and mute func-
tions. On both the pins, the maximum applicable range corresponds to the operating supply voltage.
V ST-BY
V MUTE
PIN #10
PIN #9
V OUT
(mV)
(mA)
+Vs
V IN
-Vs
(V)
(V)
(V)
(V)
I P
+35
-35
ST-BY
OFF
5V
5V
MUTE
PLAY
MUTE
ST-BY
OFF
D93AU013
TDA7296
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