UPC1316 NEC | Alldatasheet
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Technical content
DUAL AUDIO POWER AMPLIFIER
DESCRIPTION
The uPC1316 is a dual audio power amplifier designed for portable audio sets.
FEATURES
© Wide operating voltage range. Vcc = 3 to 16 V @ High output power. Po =2 W TYP. @ 12V/82/10% Po =1.6W TYP. @ 9V/42/10% Po =1.2W TYP. @ 9V/82/10% Po =0.7W TYP. @ 6V/42/10% Po =0.5W TYP. @ 6V/82/10% Po = 80 mW @45V/322/10% (Veo / RL / THD) High supply voltage rejection. SVR = 45 dB @ Low quiescent current. loc = 12 mA © Low pop noise at power switch on and off. BLOCK DIAGRAM CONNECTION DIAGRAM 7? PIN NO CONNECTION 1 — Filter @) 3 NFB 2
4 Compensation 2
v © "8 | Bootstrap 2 @ 6 Output 2 [ -—| 7 NC 6 ka @ TAB GND ® O a GND for INPUT TAB [|| veo (5) " Compensation 1 | 2 vee P| o 3 tut <= - Document No. IC—1725A (O.D.No. IC-6816A) Date Published October 1991 M. © NEC Corporation 1987 Printed in Japan
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ORDERING INFORMATION
14 PIN PLASTIC DIP WITH
TAB (300 mil) Please refer to “Quality grade on NEC Semiconductor Devices” (Document number IE1-1209) published by NEC Corporation to know the specification of quality grade on the devices and its recommended applications. ABSOLUTE MAXIMUM RATINGS (T, = 25°C) Supply Voltage (No Signal) Veet 18 Vv Supply Voltage (Operating) Vec2 16 v Power Dissipation Pp 24* w Operating Temperature Topt —20 to +70 °c Storage Temperature Tstg —40 to +150 °c * 50 x 50 x 0.035 mm Copper heat sink on PCB RECOMMENDED OPERATING CONDITIONS (T, = 25 °C) CHARACTERISTIC SYMBOL MIN. MAX. UNIT Supply Voltage (RL=16 2) Vec (16) 3 16 v ELECTRICAL CHARACTERISTICS (Ta = 25 °C) (Vec=9 V, Re=33 Q, f=1 kHz, RL=8 2) At | oat 44 47 dB PQ=0.25 W, Ry=33 2 Voltage Gain Sn - {—— en i en ~ Av2 34 dB Po=0.25 W, Re=120 2 | Poy 2 w Vec=12 V, RL=8 2, THD = 10% Poo | 16 w Vecr9 V, RL=4 2, THD = 10 % Po3 09 12 w Vec=9 V, RL=8 2, THD = 10 % Output Power a — ~ 4 = Pog 07 w Vecr6 V, RL=4 2, THD = 10% Pos. 0.5 w Voec=6 V, RL=8 2, THD = 10% Pos [| 80 mw | Vec=4.5 V, RL=32 2, THD = 10 % THD1 04 % Po=0.5 W, RF=33 2 Total Harmonic Distortion a ~ — a ~ THD2 03 Po=0.5 W, Re=120 2 Rg=0, flrippie)=100 Hz, if Rejectic VR [cumin fee | | | ee rome [inning |S) |
+ + ° 100 uF () (0) F 100 uF RIPPLE FILTER (2) 100 uF INPUT]. at ° (33) © 4 220 uF Oder TPE
33.03 Ry mae * [a
+ 0.1 aF 100 uF % eka G1) 7” GND for INPUT TAB (5) 100 uF INPUT2 i + ° (2) 4220 uF OH OTs + #201 uF 100 uF (4) * + Mylar Capacitor
Soe NS Oa a ee ee BRCISI6 1g TYPICAL APPLICATION vec i C1 + C4 + 00 ° ~ AE 100 uF + F 100uF oo" INPUT] 100 uF Onenie ; iat Ry + 6 ko G i 4 Fore 100 uF co - (a) 6 C12 GND for INPUT TAB INPUT2 ° 100 uF © + Cem cu tL + ro f Cy jaa 01 a 100 uF gg @HH 7... * Mylar Capacitor NOTE FOR USE (1) Mylar capacitor is recommended as C12, C13. (2) Add C7, Cg, in the case of reducing voltage gain at high frequency. (3) Add C4 or increase capacitance of C12, C13 when a oscillation may occur due to the pattern layout on PCB. (4) Voltage gain can be changed by value of R¢1, R¢2, The voltage gain should be set more than 34 dB. (5) When a input capacitor is connected the input terminal, a bias resistor should be connected between its terminal and GND. EXAMPLE FOR PRINTED CIRCUIT BOARD (Copper foil side)
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TYPICAL CHARACTERISTICS (Ta = 25°C) x 20 CIRCUIT CURRENT vs. SUPPLY VOLTAGE 24 OUTPUT POWER vs. SUPPLY VOLTAGE [ITIL FT ii | Seeeerane of LL Tt tT | “COCA H+ AH HJ E 2 oe ee pati Tyo eT Ty TT 2S 4G0ennn ow 2c ap 4neeeene PEL AF A CoC be re 8 aed ae A | PCCP {iy 4 oa Bey/ap72eeE CELE A heer CCCP EP [ther tr ° 4 @ 2 16 20 ie) 4 8 12 16 20 Voc—Supply Voltage-V Voc~Supply Voltage -V VOLTAGE GAIN, TOTAL HARMONIC VOLTAGE GAIN, TOTAL HARMONIC DISTORTION vs. SUPPLY VOLTAGE DISTORTION vs. Rr =! oe = + Poo Puan |, SS [fetes To : eee a i : PEP ‘
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10] 1: 10 04 2 yee TF Pie 7 CE PPE rrr, Pree re PTT, oO 4 Ey 12 16 20 0 40 80 120 160 200, Voc—Supply Voltage—V RRO QUIESCENT OUTPUT VOLTAGE vs. MAXIMUM POWER DISSIPATION SUPPLY VOLTAGE vs. SUPPLY VOLTAGE 10 5 [TTTTIIL4 CL
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VOLTAGE GAIN, TOTAL HARMONIC DISTORTION vs. FREQUENCY _ 50) 5 ¢ CT TE He TT TTT eT, wo | Ble PP Alii LW CUTE TAN & > 4 t y 3 V4 \\Vcc=9 V i iil rd ee A ey | 28 § 30 RA=33 2 2 eT ie to ar : ENA a 2 £ Hilo = > 20) ' 3 y cil 3
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. INQ al i CN oT TPT 10 30 50 100 300 500 1k 3k5k 10k 30 k50 k 100k {-Frequency—Hz PACKAGE DISSIPATION vs. AMBIENT TOTAL HARMONIC DISTORTION. vs. OUTPUT POWER, TEMPERATURE Fig ==] voo-sv 3 t a | area 2 soxsoxoaa\\ | N — a tna bos 7 y 30 LL nt 2.5}Copper on PCB. ‘Infinite’
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2 3 a 01) 6 15] Copper on PCB mm: 5 a & = pew iil z —_ 2 oe é. SS —] UNIT mm i es see ! tos once e
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z= oat Set Conn 05 \\ = Fe itt Ht NV oa LUI TIE TT 0.01 00300501 0305 1 3.5 10 ° 25 30 75 00 125-150 Po Output Power—W Ta—Ambient Temperature—"C
14PIN PLASTIC DIP WITH TAB (300 mil) 14 8 T 7 A ry K > YAIR OO P'a'y pa 7 © | \\ F te c M o~15" D Q P14cT-100-3008 NOTES . ITEM T MILLIMETERS: INCHES 1) Each lead centerline is located within 0.25 maximum material condition x 24.60 MAX. 0.969 MAX. Bo 2.54 MAX. 0.100 MAX. | 2) Item “K” to center of leads when formed a ce 1 4.31 MAX. 0.170 MAX. | p 2 | w N 0.25 | 0.01
Bc case Te a ie ~ 4 1 CSR IES TAR SRS M PS Te UR SURE AER IE SER DEES SS SANT SORTS Sak ONT te So Cech aa SUSE A Be ee Se ies ee ae ee EIS eae [MEMO] No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes rio.responsibility for any errors which may appear in this. document. ~ ” NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual pro- perty rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. The devices listed in this document are not suitable for use in the field where very high reliability is required including, but not limited to, aerospace equipment, submarine cables, nuclear reactor control systems and life support systems. If customers intend to use NEC devices for above applications or othose intend to use ‘‘Standard”’ quality grade NEC devices for the application not intended by NEC, please contact our sales people in advance. Application examples recommended by NEC Corporation Standard: Data processing and office equipment, Communication equipment (terminal, mobile), Test and Measurement equipment, Audio and Video equipment, Other consumer products, Industrial robots, etc. Special: Automotive and Transportation equipment, Communication equipment (trunk line), Train and Traffic control devices, Burning control systems, antidisaster systems, anticrime systems etc,