 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Ordering number:ENN4033A Monolithic Linear IC LA4536M 5V CD Headphone-stereo Power Amplifier The LA4536M is a low noise, low distortion headphonestereo power IC designed for use on a portable CD. Package Dimensions unit:mm 3086A-MFP10S 10 6 0.625 Features * Less current drain. * Accept 16 load drive. * Excellent voltage reduction characteristic. * Excellent ripple rejection. * Power switch function and built-in muting circuit. * Low noise (7V), low gain (11dB). [LA4536M] 1.8 max 1 5.1 5 0.15 0.35 1.0 0.55 0.1 1.5 SANYO : MFP10S Specifications Absolute Maximum Ratings at Ta = 25C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg No signal Conditions Ratings 6.0 300 -20 to +75 -40 to +125 Unit V mW C C Operating Characteristics at Ta = 25C Parameter Recommended supply voltage Operating supply voltage range Recommended load impedance Symbol VCC VCC op RL Conditions Ratings 5.0 4.0 to 6.0 16 to 32 Unit V V Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO 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 SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN O3098HA (KT)/62598RM (KI) No.4033-1/9 5.15 6.4 4.4 LA4536M Operating Characteristics at Ta = 25C, RL=16, Rg=600 Parameter Symbol ICCO1 Quiescent current Voltage gain Voltage gain variations Total harmonic distortion Output power Crosstalk Rpple rejection Output noise voltage Power off effect Mute effect Power on current sensitivity Power off voltage sensitivity Mute off current sensitivity Mute on voltage sensitivity ICCO2 ICCO3 VG VG1 VG2 THD PO CT SVRR VNO VO(off) VO(MT) I1(on) V1(off) I10(off) V10(on) Conditions VCC=5.0V, no signal VCC=6.0V, pin 10, GND VCC=6.0V, pin 1, GND VCC=5.0V, f=1kHz, VO=-10dBm VCC=5.0V, f=1kHz, VO=-10dBm VCC=4.0V, f=1kHz, VO=-20dBm VCC=5.0V, f=1kHz, PO=1mW VCC=5.0V, f=1kHz, THD=10% VCC=5.0V, f=1kHz, Rg=1k, VO=-10dBm VCC=4.0V, f=100Hz, Rg=1k, VO=-20dBm, BPF=100Hz VCC=6.0V, Rg=1k, BPF=20Hz to 20Hz VCC=4.0V, f=100Hz, Pin 1 to GND, VIN=-10dBm VCC=4.0V, f=100Hz, Pin 1 to GND, VIN=-10dBm VCC=5.0V, V50.85V 40 40 45 0.02 100 60 65 7 20 -80 -80 0.05 0.5 0.5 0.6 0.2 0.65 2.0 2.0 9 Ratings min typ 1.0 1.1 11 max 20 4.0 1.0 13 1.0 1.0 0.24 Unit mA mA A dB dB dB % mW dB dB V dBm dBm A V A V Note VCC=5.0V, V50.1V VCC=5.0V, V50.85V VCC=5.0V, V50.1V *1 : Quiescent current is the current flowing into pin 6. The current flowing into pin 1 and pin 10 is at the maximum value and calculated from the equation (V pin-0.5V)/16[V/k], increasing total current. Equivalent Circuit Block Diagram P/SW 1 POWER SWITCH MUTE CIRCUIT 10 MT/SW IN 1 2 Amp1 9 OUT 1 PRE GND 3 8 POWER GND IN 2 4 Amp2 7 OUT 2 REF 5 BIAS 6 VCC A11160 No.4033-2/9 LA4536M Test Circuit I1 2 3 1 2 V1 4 1 P/SW 1 MT/SW 4 2 3 I10 1 2 3 P/SW MT/SW 10 9 V10 220F + RL 16 RL 16 VR VCC DC RIPPLE A11161 IN 1 PRE GND OUT 1 0.1F 2.2 2.2 0.1F 4.7F Rg 1k 1 2 SG Rg 1k 22F + LA4536M POWER 8 GND OUT 2 4 5 IN 2 7 6 + 220F + REF VCC A ICC Sample Application Circuit ON OFF VR P/SW 1 2 3 P/SW MT/SW 10 9 8 7 6 MT/SW OFF ON IN 1 PRE GND OUT 1 + 0.1F 2.2 2.2 0.1F 4.7F 220F RL 16 RL 16 LA4536M POWER GND OUT 2 VR SG 1 SG 2 22F + 4 5 IN 2 + 220F + - VCC + A11162 REF VCC No.4033-3/9 LA4536M Pin Functions (VCC=5.0V) Pin No. Symbol Pin voltage Equivalent circuit Pin function * The system runs on when the VCC is applied to this pin and turns off by connectiong this pin to GND. 1 20k P/SW1 1 A11164 * Input pin connection. Input impedance is 10k. 2 4 IN1 IN2 2.1 500 2 2.1 4 10k A11165 3 PRE GND * 2.1V fixed bias is applied to this pin. 5 REF 2.1 5 23k A11166 6 VCC * Output pin connection. 7 9 OUT2 OUT1 2.1 2.1 7 9 4.7k A11167 8 POWER GND * The muting function turns on when this pin is connected to GND and turns off by applying the VCC to this pin. 10 MT/SW 20k 10 A11168 No.4033-4/9 LA4536M 20 10 0 VO - VIN Total harmonic distortion, THD - % 10 THD - PO VCC=5.0V RL=16 f=1kHz RL=16 VCC=6.0V 5.0V 4.0V 7 5 3 2 1.0 7 5 3 2 0.1 7 5 Output, VO - dBm THD=10% --10 --20 --30 --40 --50 --60 --70 --70 --60 --50 --40 --30 --20 --10 0 10 20 3 2 0.1 2 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 2 3 Input voltage, VIN - dBm 1000 7 5 3 2 100 7 5 3 2 10 7 5 3 2 1.0 7 5 3 20 1 2 3 4 5 6 7 Output power, PO - mW 10 7 5 3 2 1.0 7 5 3 2 0.1 7 5 16 PO,THD - VCC f=1kHz RL=16 THD=10% PO=1mW PO VG - fIN VCC=4.0V VO=-10dBm RL=16 VG Total harmonic distortion, THD - % 14 Output power, PO - mW Voltage gain, VG - dB 12 10 8 THD 3 2 0.01 7 5 3 2 8 6 + 4 2 10 220F OUT 16 23 5 7 100 23 5 7 1k 23 5 7 10k 23 5 7100k Power supply voltage, VCC - V 160 Frequency, fIN - Hz f=1kHz RL=16 Current drain, ICC - mA 3 2 VG - VCC 20dBm V O=- -10dBm ICC - PO VCC=5.0V f=1kHz RL=16 2 output on T =1 HD 0% 140 Voltage gain, VG - dB 100 7 5 3 2 120 100 80 10 7 5 3 60 40 0 1 2 3 4 5 6 7 8 2 2 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 2 3 5 Power supply voltage, VCC - V 2 Output power, PO - mW 100 Pd - PO f=1kHz RL=16 2 output on Crosstalk, CT - dB CT - fIN VCC=4.0V RL=16 Rg=1k VO=-10dBm - mW 1000 7 5 3 2 80 =10 CREF 0F F 22 Power dissipation, Pd V .0 =6 CC V 60 5.0 100 7 5 3 2 23 5 7 1.0 2 3 5 7 10 V 40 20 2 3 5 7 100 2 3 0 2 3 5 7 100 2 3 5 7 1k 2 3 5 7 10k 2 3 57 Output power, PO - mW Frequency, fIN - Hz No.4033-5/9 LA4536M --20 --30 --40 SVRR - VCC Output noise voltage, VNO - V VR=-20dBm fR=-100Hz Rg=1k 100 7 5 3 2 10 7 5 3 2 0.1 7 5 3 2 VNO - VCC Flat Rg=0 Rg=1k RL=16 Ripple rejection, SVRR - dBm --50 --60 --70 --80 DIN Rg=0 CREF=22F --90 --100 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 Supply voltage, VCC - V 100 7 Supply voltage, VCC - V 1.2 VNO - Rg Pin off voltage, VPIN(OFF) - V RL=16 VCC=5.0V VPIN - VCC VIN=0 Rg=1k Pin V5 0.1V Output noise voltage, VNO - V 5 3 2 1.0 Flat 0.8 0.6 10 7 5 3 22 3 5 7 100 2 3 5 7 1k 2 3 5 7 10k 2 3 5 7 OFF ONON Pin 1 (P/SW)PWR is OFF Pin 10 (MT) MT is DIN AUDIO 0.4 0.2 0 0 1 2 3 4 5 6 7 8 Signal source impedance, Rg - Supply voltage, VCC - V RL=16(Dual Ope) tput 0% at ou Rg=1k THD=1 100 f=1kHz 7 5 3 2 10 7 5 3 2 1.0 7 5 3 2 0 3 2 1.0 7 5 IPIN(ON) - VCC VIN=0 Rg=0 Pin V5 0.5V Pin 10 (M T) ICC - VCC Pin on current, IPIN(ON) - A 0.1 7 5 3 2 0.01 7 5 3 2 0 1 2 3 4 5 6 7 8 Current drain, ICC - mA 3 2 No si =0 gnal V IN Pin 1 (P/SW) I CM on Mute on C 1 2 3 4 5 6 7 8 Supply voltage, VCC - V 7 5 3 2 1.0 7 5 3 2 0.1 7 5 3 2 0.01 7 5 3 2 0 0 1 2 3 4 5 6 7 8 0 1 Supply voltage, VCC - V 4.0 ICCOP OFF - VCC VIN=0 Rg=1k Mute switch on VDC - VCC Rg=1k VIN=0 Quiescent current, ICCOP OFF - mA 3.0 Voltage, VDC - V PWR SW OFF V5,V7,V9 2.0 V5 : VREF V7,V9 : POWER OUT 1.0 2 3 4 5 6 7 8 Supply voltage, VCC - V Supply voltage, VCC - V No.4033-6/9 LA4536M 200 180 PO - Ta Voltage gain deviation, VG - dB =6.0 VCC V 16 VG - Ta VCC=5.0V VO=-10dBm RL=16 (Dual Ope) f=1kHz 14 Output power, PO - mW 160 140 120 5.0V 12 4.0V 100 80 60 40 10 8 20 --40 f=1kHz THD=10% RL=16 (Dual Ope) --20 0 20 40 60 80 100 6 4 --40 --20 0 20 40 60 80 100 Ambient temperature, Ta - C 2.4 2.3 2.2 Ambient temperature, Ta - C 16 14 12 10 8 6 4 2 0 --40 VDC - Ta Quiescent current, ICCO - mA Rg=1k VIN=0 VCC=5.0V ICCO - Ta VIN=0 Rg=1k VCC=5.0V Voltage, VDC - V 2.1 2.0 1.9 1.8 1.7 1.6 --40 --20 0 20 40 60 80 100 --20 0 20 40 60 80 100 Ambient temperature, Ta - C P.SW OFF VCC=5.0V Ambient temperature, Ta - C Output AC waveform, VIN=0 Output AC waveform P.SW DC waveform P.SW DC waveform P.SW OFF P.SW ON VCC=5.0V P.SW OFF Output AC waveform Output AC waveform, VIN=0 P.SW DC waveform P.SW DC waveform P.SW ON P.SW ON No.4033-7/9 LA4536M M.SW OFF VCC=5.0V Output AC waveform Output AC waveform, VIN=0 M.SW DC waveform M.SW DC waveform 1V/div M.SW OFF M.SW ON VCC=5.0V M.SW OFF Output AC waveform, VIN=0 Output AC waveform M.SW DC waveform M.SW DC waveform 1V/div M.SW ON M.SW ON Application Notes Popping noise reduction The switching sequence shown below can minimize the popping noise. PWR.SW VCC t3 PWR, Mute SW t1 t2 A11163 To minimize poping noise, the PWR mute switch should be turned on t1 (about 0.1s) after power-on and turned off t2 (about 0.1s) before power-off. Turn on and off the PWR mute switch by applying VCC with the PWR be in no state. No.4033-8/9 LA4536M Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of June, 2003. Specifications and information herein are subject to change without notice. PS No.4033-9/9 |
Price & Availability of LA4536M
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |