TDA7053A-D16-T UTC [Unisonic Technologies], TDA7053A-D16-T Datasheet

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TDA7053A-D16-T

Manufacturer Part Number
TDA7053A-D16-T
Description
STEREO BTL AUDIO OUTPUT AMPLIFIER WITH DC VOLUME CONTROL
Manufacturer
UTC [Unisonic Technologies]
Datasheet
TDA7053A
STEREO BTL AUDIO OUTPUT
AMPLIFIER WITH DC VOLUME
CONTROL
volume control and specially is designed for use in TV and monitors,
but are also suitable for battery-fed portable recorders and radios.
for 2×1W and SOP-16 for 2×0.5W.
* DC volume control
* Few external components
* Mute mode
* Thermal protection
* Short-circuit proof
* No switch-on and switch-off clicks
* Good overall stability
* Low power consumption
* Low HF radiation
* ESD protected on all pins.
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
The UTC TDA7053A is stereo BTL output amplifiers with DC
Different packages are supplied for different output power, DIP-16
ORDERING INFORMATION
DESCRIPTION
FEATURES
TDA7053A-D16-T
TDA7053A-S16-R
TDA7053A-S16-T
Normal
UNISONIC TECHNOLOGIES CO., LTD
Order Number
TDA7053AL-S16-R
TDA7053AL-D16-T
TDA7053AL-S16-T
Lead Free Plating
Package
SOP-16
SOP-16
DIP-16
*Pb-free plating product number: TDA7053AL
Tape Reel
LINEAR INTEGRATED CIRCUIT
Packing
Tube
Tube
SOP-16
DIP-16
QW-R107-022,B
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TDA7053A-D16-T Summary of contents

Page 1

... Thermal protection * Short-circuit proof * No switch-on and switch-off clicks * Good overall stability * Low power consumption * Low HF radiation * ESD protected on all pins. ORDERING INFORMATION Order Number Normal TDA7053A-D16-T TDA7053AL-D16-T TDA7053A-S16-R TDA7053AL-S16-R TDA7053A-S16-T TDA7053AL-S16-T www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Ltd Package Lead Free Plating ...

Page 2

... TDA7053A PIN CONFIGURATION PIN DESCRIPTION PIN NO. SYMBOL connection 2 VC1 DC volume control connection 4 V (1) Voltage input Positive supply voltage (2) Voltage input SGND Signal ground 8 VC2 DC volume control 2 9 OUT2+ Positive output 2 10 PGND2 Power ground 2 ...

Page 3

... TDA7053A BLOCK DIAGRAM 4 Input 1 DC Volume 2 Control Input Volume Control 2 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com. Channel TEMPERATURE REF PROTECTION STABILIZER Channel 1,3,11,15 7 Not Signal Power Connected Ground Ground1 LINEAR INTEGRATED CIRCUIT 16 Positive Output1 Negative 13 Output1 ...

Page 4

... TDA7053A ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Repetitive Peak Output Current Non- Repetitive Peak Output Current Total Power Dissipation (Ta 25 ≦ ℃) Short-Circuit Time Input Voltage Pins and 8 Junction Temperature Operating Ambient Temperature Storage Temperature Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. ...

Page 5

... TDA7053A TEST AND APPLICATION DIAGRAM CIRCUITS 470nF Input 1 Rs 5kΩ 470nF Input 2 DC- Rs Volume 5kΩ Volume Maximum 2,8 Control Voltage Gain 1MΩ 1μF (1) This capacitor can be omitted if the 220 connected close to pin 5. ( 8Ω L UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw ( ...

Page 6

... TDA7053A TYPICAL CHARACTERISTICS Quiescent Current as a Function of Voltage (V) CC THD as a Function of Frequency 10 (1)Gv=30dB,P =0.1W OUT (2)Gv=40dB,P =0.1W OUT ( (kHz) Total Worst Wase Power Dissipation as a Function of Supply Voltage 4 R (1) =8 Ω (2) =16 Ω ...

Page 7

... TDA7053A TYPICAL CHARACTERISTICS(Cont.) Noise Voltage as a Function of Volume Control Voltage 1 f=22Hz ~ 22kHz - 0.4 0 Input Signal Handling 2.0 THD=1% 1.6 1.2 0.8 0 UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein ...

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