TDA7365 STMicroelectronics, TDA7365 Datasheet

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TDA7365

Manufacturer Part Number
TDA7365
Description
IC AMP AUDIO 9W STER MULTIWATT15
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet

Specifications of TDA7365

Output Type
2-Channel (Stereo)
Max Output Power X Channels @ Load
9W x 2 @ 2 Ohm
Voltage - Supply
8 V ~ 18 V
Features
Depop, Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type
Through Hole
Package / Case
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7365
Manufacturer:
TI
Quantity:
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Part Number:
TDA7365
Manufacturer:
ST
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Part Number:
TDA7365
Manufacturer:
ST
Quantity:
20 000
September 2003
PROTECTIONS
BLOCK DIAGRAM
OUTPUT POWER 2x6W/4
10%
SOLID STATE POWER SWITCH INCLUDED
(1A @ V
MINIMUM EXTERNAL COMPONENT COUNT
- INTERNALLY FIXED GAIN (40dB)
- NO BOOTSTRAP CAPACITORS
- NO EXTERNAL COMPENSATION
ST-BY FUNCTION (CMOS COMPATIBLE)
MUTE FUNCTION (CMOS COMPATIBLE)
NO AUDIBLE POP DURING MUTE/ST-BY
OPERATIONS
LOW SUPPLY SELF MUTING
AC AUDIO OUTPUTS SHORT CIRCUIT TO
GND
DC AUDIO OUTPUTS SHORT CIRCUIT TO
GND AND TO V
SWITCH OUTPUT INTERNAL CURRENT
LIMITATION
OVERRATING CHIP TEMPERATURE WITH
SOFT THERMAL LIMITER
LOAD DUMP
FORTUITOUS OPEN GND
DROP
®
= 0.8V Typ.)
S
AT POWER ON
@14.4V, 1KHz,
2 x 6W CAR RADIO AMPLIFIER
PLUS SOLID STATE SWITCH
DESCRIPTION
The TDA7365 is a new technology Dual Audio Am-
plifier in Multiwatt15 package especially designed
for stereo car radio applications.
Thanks to the fully complementary output configu-
ration the TDA7365 delivers a rail to rail voltage
swing with no need of boostrap capacitors
It includes a solid state switch, enabled by a ST-BY
function common to the audio section, suitable for
supplying both the signal processing part of the car
radio set and the lamps. As a results the power-on
operation is simplified, thereby saving cost and
space in the whole power section.
REVERSE BATTERY
ESD
ORDERING NUMBER: TDA7365
MULTIWATT15
TDA7365
1/7

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TDA7365 Summary of contents

Page 1

... PLUS SOLID STATE SWITCH @14.4V, 1KHz, REVERSE BATTERY ESD DESCRIPTION The TDA7365 is a new technology Dual Audio Am- plifier in Multiwatt15 package especially designed for stereo car radio applications. Thanks to the fully complementary output configu- ration the TDA7365 delivers a rail to rail voltage swing with no need of boostrap capacitors ...

Page 2

... TDA7365 PIN CONNECTION (Top view) ABSOLUTE MAXIMUM RATINGS Symbol V DC Supply Voltage S V Operating Supply Voltage OP V Peak Supply Voltage (t = 50ms) PEAK I Audio Channels Output Peak Current (not rep 100 Audio Channels Output Peak Current (rep. f > 10Hz Switch Output Peak Current ...

Page 3

... R S Test Condition Power Switch Unloaded THD = 10% L each channel THD = 10% L each channel 1kHz 10kHz 100Hz 0.5V r rms Test Condition PWR SWITCH OUTPUT POWER SWITCH PW-GND OUT1 50K OUT2 50K MUTE TDA7365 = 25°C, L amb Min. Typ. Max. Unit 5 0. ...

Page 4

... TDA7365 Figure 1: P.C.Board and component layout of the Test and Application Circuit 1:1 scale. Figure 2: Quiescent Drain Current vs. Supply Voltage Figure 4: Output Power vs. Supply Voltage 4/7 Figure 3: Output Power vs. Supply Voltage Figure 5: Distortion vs. Output Power ...

Page 5

... Fiigure 6: Distortion vs. Frequency Fiigure 8: Cross-Talk vs. Frequency Figure 10: Total Power Dissipation and Efficiency vs. Output Power Figure 7: Supply Voltage Rejection Figure 9: Switch Drop-out vs. Switch Current Figure 11: Total Power Dissipation and Efficiency P (W) tot TDA7365 P tot 5/7 ...

Page 6

... TDA7365 mm DIM. MIN. TYP. MAX. MIN 2. 0.49 0.55 0.019 F 0.66 0.75 0.026 G 1.02 1.27 1.52 0.040 G1 17.53 17.78 18.03 0.690 H1 19.6 0.772 H2 20.2 L 21.9 22.2 22.5 0.862 L1 21.7 22.1 22.5 0.854 L2 17.65 18.1 0.695 L3 17.25 17.5 17.75 0.679 L4 10.3 10 ...

Page 7

... Australia – Belgium - Brazil - Canada - China – Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States All other names are the property of their respective owners © 2003 STMicroelectronics - All rights reserved STMicroelectronics GROUP OF COMPANIES www.st.com TDA7365 7/7 ...

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