UPC1188H NEC | Alldatasheet
Document overview
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Technical content
DESCRIPTION
The uPC1188H is 2 monolithic integrated circuit and @ power amplifier designed for Hi-Fi audio sets and in @ 1Opin
FEATURES
© Low distortion, 0.02 % TYP. (Vec =+ 22 V, Ay=40 dB, f= 1 kHz, RL=8 2, Pour=5.0 W) 0.005 & TYP. (Voc =+ 22 V, Ay=27.5 dB, f=1kHz, RL =8 2, Pout=5.0W) © Wide frequency band width. t= 250 kHz (—3 dB) © yPC1188H has a muting function which eliminates pop on noise and the thermal and the over current protection circuit. © Available for NFB tone control amp. BLOCK DIAGRAM Mating wee © o Source oo ——— Creuit for level 15s phase inverse T Constant Current ‘(i hee aaa eee - () )}—®) C9) eB ——— ~Vee Phase Compasation
ABSOLUTE MAXIMUM RATINGS [Ta =25 °C) Supply Voltage (Quiescent) Vee £30 v Circuit Current 'ecipeak’ 5 A Package Dissipation Po 30° w Operating Temperature Toot =20 10 +70 °C Storage Temperature Tg —55 to +150 °c ‘Tharmal Resistance Junction to Case Ainge 3 “cw *Tyapes0'c RECOMMENDED OPERATING CONDITIONS (Ta = 25°C) CHARACTERISTIC MIN, | TYP. | MAX. UNIT Operating Supply Voltage | 27 +z0—|| EB v | trout impedence | a7 56 1a kn |_treut impedence | Ciesed Loop Voltage Gain 26 40 Chl Load Immecance 4 a | Aa ELECTRIC CHARACTERISTICS (Voc = +22 V, Ay =40dB, A, 82, Ag = 6000, Ta= 25°C) | CHARACTERISTIC SYMBOL | MIN. TYP | MAX, unit | TEST CONDITIONS | Output Offset Voltage Yio = 100 Q +100 mv No Signal i Circuit Current lec 30 60 120 ma | Na Signal Outnut Power Po 16 18 w T.H.0. = 05 %, f= 20 Hz — 20 kur Open Loop Viele Gain Aye | 65 i] | a Po =G.a Ww, f= 1 kHE Total Harmonic Distortion THD. on | ofa % Py = 10W, f= 20 Hr —20 kH | Output Noise Voluge NW o4 10 Low Aig =2.2kh, No Filter | | Power Band With PBL, E= a kHz | Po = 0.3 W, —3 08 | | Sunaly Voltage Rejection Aatia | §.V.A. 50 | | dh | Ag = 22k, triple = 190 Hz PACKAGE DIMENSION Unie: mm Typacal value unless otherwise noted
320 MAR,
| 249 <02 ] SD MAR: CONNECTION DIAGRAM ———— 7 a 1] = 5 a Fi [a veg aE a a —FArran eFLE = | i 2s [eeu | 3 es Se — i O78rOL 1a Max
CIRCUIT Mt. sar Fd @ f +Voc=22¥ OusF sw. © © Owue® 22uF 29 @ igh Py 8 100K9 o new wPCI188H @) 2ae 199 © 109 eItiC) O © (s) Go) vrem | THO | ovat swa. 01 F 2 1 470,F: r Siko aol + F. E_ 22uF ea ~Wece-22V NOTE: Tum on plus and minus power supply at the same time or minus power supply at first. a 'TEM SYMBOL swt sw2 | SWw3 Output Offset Voltage Vio 1 Sr hut Ourput Power ® 1 1 1 Open Loop Voltage Gain Avo i 1 ee Total Harmonic Datortion T.H.D. 1 7: Output Note Voltage nv Sa 1 Supply Voltage Rejection Ratio svA 1 2.) 4% APPLICATION CIRCUIT +20 Muting Circuit tor TE ascees] 336° 220 oe on netse elimination > 74 t OisF 1 ' ' 1®) OGL ® pe AD oe 1008.2) a. © is 2sF F10000 + O71. 100 | Q & AaB ohms ee. i} = OlyF fag k -2