TDA7052BT/N1 NXP Semiconductors, TDA7052BT/N1 Datasheet

IC, AMP, AUDIO, 1W, MONO, AB, 8SOIC

TDA7052BT/N1

Manufacturer Part Number
TDA7052BT/N1
Description
IC, AMP, AUDIO, 1W, MONO, AB, 8SOIC
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TDA7052BT/N1

Amplifier Class
AB
No. Of Channels
1
Output Power
550mW
Supply Voltage Range
4.5V To 18V
Load Impedance
16ohm
Operating Temperature Range
-40°C To +85°C
Amplifier Case Style
SOIC
No. Of
RoHS Compliant
Thd + N
0.3% @ 0.5W, 8ohm, VP=6V
Rohs Compliant
Yes
Product specification
Supersedes data of 1996 May 28
DATA SHEET
TDA7052B
Mono BTL audio amplifier with DC
volume control
INTEGRATED CIRCUITS
1997 Aug 15

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TDA7052BT/N1 Summary of contents

Page 1

DATA SHEET TDA7052B Mono BTL audio amplifier with DC volume control Product specification Supersedes data of 1996 May 28 INTEGRATED CIRCUITS 1997 Aug 15 ...

Page 2

... NXP Semiconductors Mono BTL audio amplifier with DC volume control FEATURES • 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 • ...

Page 3

... NXP Semiconductors Mono BTL audio amplifier with DC volume control BLOCK DIAGRAM handbook, full pagewidth 7 n.c. 2 input 4 DC volume control PINNING SYMBOL PIN V 1 supply voltage P IN+ 2 input GND1 3 signal ground volume control OUT+ 5 positive output GND2 6 power ground n.c. 7 not connected OUT− ...

Page 4

... NXP Semiconductors Mono BTL audio amplifier with DC volume control FUNCTIONAL DESCRIPTION The TDA7052B and TDA7052BT are mono BTL output amplifiers with DC volume control which have been designed for use in TV and monitors but are also suitable for use in battery-fed portable recorders and radios. ...

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... NXP Semiconductors Mono BTL audio amplifier with DC volume control CHARACTERISTICS 1 kHz SYMBOL PARAMETER Supply V supply voltage P I total quiescent current q(tot) Maximum gain ( output power O TDA7052B TDA7052BT THD total harmonic distortion TDA7052B TDA7052BT G maximum total voltage gain v(max) V input signal handling (RMS value) G ...

Page 6

... NXP Semiconductors Mono BTL audio amplifier with DC volume control 40 handbook, halfpage G v (dB) 0 −40 −80 −120 0 0.4 0.8 Fig.3 Gain control as a function of DC volume control. 25 handbook, halfpage I DC (μ −5 −15 −25 0 0.4 0.8 Fig.5 Control current as a function of DC volume control ...

Page 7

... NXP Semiconductors Mono BTL audio amplifier with DC volume control 10 handbook, halfpage THD (%) 8 (1) ( − Ω. ( Ω. ( Ω. ( Fig.7 Total harmonic distortion versus output power. 2.5 handbook, halfpage P O (W) 2.0 (2) 1.5 (1) 1.0 0 Measured at a THD of 10%. The maximum output power is limited by the maximum power dissipation and the maximum available output current Ω ...

Page 8

... NXP Semiconductors Mono BTL audio amplifier with DC volume control −20 handbook, halfpage SVRR (dB) −30 (1) −40 −50 (2) −60 −70 −2 − Measured with Fig.11 Supply voltage ripple rejection versus frequency. QUALITY SPECIFICATION In accordance with “SNW-FQ-611E”, if this type is used as an audio amplifier. ...

Page 9

... NXP Semiconductors Mono BTL audio amplifier with DC volume control TEST AND APPLICATION INFORMATION handbook, full pagewidth n.c. 0.47 μF input kΩ DC volume control To avoid instabilities and too high distortion, the input- and power ground must be separated as long as possible and connected together as close as possible to the IC. (1) This capacitor can be omitted if the 220 μ ...

Page 10

... NXP Semiconductors Mono BTL audio amplifier with DC volume control handbook, halfpage volume control 1 μF 1 MΩ Fig.14 Application with potentiometer as volume control; maximum gain = 34 dB. 1997 Aug 15 handbook, halfpage 4 MCD387 Fig.15 Application with potentiometer as volume 10 Product specification TDA7052B 56 kΩ volume ...

Page 11

... NXP Semiconductors Mono BTL audio amplifier with DC volume control PACKAGE OUTLINES DIP8: plastic dual in-line package; 8 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. mm 4.2 0.51 3.2 inches 0.17 0.02 0.13 Note 1 ...

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... NXP Semiconductors Mono BTL audio amplifier with DC volume control SO8: plastic small outline package; 8 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.25 1.45 mm 1.75 0.25 0.10 1.25 0.010 0.057 inches 0.069 0.01 ...

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... NXP Semiconductors Mono BTL audio amplifier with DC volume control SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities ...

Page 14

... In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the ...

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... NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ ...

Page 16

... Interface, Security and Digital Processing expertise Customer notification This data sheet was changed to reflect the new company name NXP Semiconductors, including new legal definitions and disclaimers. No changes were made to the technical content, except for package outline drawings which were updated to the latest version. ...

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