TDA7052BT NXP Semiconductors, TDA7052BT Datasheet
TDA7052BT
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TDA7052BT Summary of contents
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DATA SHEET TDA7052B Mono BTL audio amplifier with DC volume control Product specification Supersedes data of 1996 May 28 INTEGRATED CIRCUITS 1997 Aug 15 ...
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... SO8 plastic small outline package; 8 leads; body width 3.9 mm 1997 Aug 15 GENERAL DESCRIPTION The TDA7052B and TDA7052BT are 1 W and 0.5 W mono Bridge-Tied Load (BTL) output amplifiers with DC volume control. They 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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... Aug TDA7052B TDA7052BT STABILIZER TEMPERATURE V PROTECTION ref Fig.1 Block diagram. DESCRIPTION handbook, halfpage – signal power ground ground TDA7052B TDA7052BT GND1 MSA704 - 1 Fig.2 Pin configuration. Product specification TDA7052B positive output negative output MSA705 - 1 8 OUT 7 n.c. 6 GND2 5 OUT ...
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... In conventional DC volume circuits the control or input stage is AC coupled to the output stage via external capacitors to keep the offset voltage low. In the TDA7052B and TDA7052BT the DC volume control stage is integrated into the input stage so that no coupling capacitors are required. With this configuration, a low offset voltage is maintained and the minimum supply voltage remains low ...
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... 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 noise output voltage (RMS value bandwidth SVRR supply voltage ripple rejection ⎪ΔV ⎪ ...
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... 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 ...
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... 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 ...
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... 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. ...
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... This capacitor can be omitted if the 220 μF electrolytic capacitor is connected close to pin 1. For single-end application the output peak current may not exceed 100 mA; at higher output currents the short circuit protection (MCL) will be activated. 1997 Aug TDA7052B TDA7052BT – i TEMPERATURE STABILIZER PROTECTION Fig ...
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... 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 ...
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... 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 ...
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... 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’ ...
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... 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. ...