 |
|
| 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: |
| om YOUDA INTEGRATED CIRCUIT .c 4U et he AUDIO POWER AMPLIFIER 22WS HI-FI ta a D DESCRIPTION . w w The YD1008 is a monolithic audio power amplifier integrated circuit. w FEATURES *High output power *High operating supply voltage (50V) *Single or split supply operations *Very low distortion *Short circuit protection (out to end) *Thermal shutdown YD1008 YD1008 BLOCK DIAGRAM w w w t a .D 1 S a + _ 2 3 e h 4 U t4 e .c m o 5 WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-5205117 86-510-5205108 Fax: 86-510-5205110 Website: www.e-youda.com SHENZHEN OFFICE Tel 86-755-83740369 13823533350 Fax 86-755-83741418 Ver 3.1 1 of 4 2004-9-20 w w w .D a aS t ee h 4U t om .c YOUDA INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Input Voltage Differential Input Voltage Output Peak Current (internally limited) Power Dissipation at Tcase=75ae Storage And Junction Temperature (Tamb=25ae ) YD1008 SYMBOL VS Vi Vi IO PD Tstg, Tj VALUE 25 Vs A 15 5 25 -40 +150 A UNIT V V V A W ae ELECTRICAL CHARACTERISTICS (Vs = 18V, Tamb =25ae PARAMETER Supply Voltage Quiescent Drain Current Input Bias Current Input Offset Voltage Input Offset Current , f = 1 kHz, unless otherwise specified) SYMBOL Vs A Vs = A 4.5V Id Vs = A 25V Ib Vis Iis Vs = A 22V 55 0.1 90 0.5 |I A 15 A 200 16 20 18 22 mA A mV nA W W TEST CONDITIONS MIN 4.5 30 TYP MAX A 25 50 UNIT V mA THD = 1% RL = 8| RMS Output Power Po THD = 10% Total Harmonic Distortion SR Slew Rate Open Loop Voltage Gain Closed Loop Voltage Gain Power Bandwidth (-3dB) Total Input Noise Input Resistance (pin 1) Supply Voltage Rejection Efficiency |C Tsd- j Thermal Shut-Down Junction Temperature RL = 8| THD SR Gv Gv BW eN Ri SVR f = 40Hz to 15kHz, RL = 8| Po = 0.1 to 10W 5 0.02 8 80 30 30.5 20 to 80,000 5 500 5000 45 65 150 0.5 % V/|I dB s 31 dB Hz RL = 8| , Vi = 200mV B = 22Hz to 22kHz 10 |I V k| dB % ae Rs = 22k| , f = 100Hz Vripple = 0.5V PO = 20W, RL = 8| ; Vs = A 22V WuXi YouDa Electronics Co., Ltd 2 of 4 Website: www.e-youda.com YOUDA INTEGRATED CIRCUIT YD1008 APPLICATION CIRCUIT (1) YD1008 DUAL SUPPLY POWER APPLICATION + Vcc 100nF Vi + 1|I F 22k 1 5 220|I F 4 + 2 YD1008 3 22k 2.2k 0.47|I F RL 680| + 22|I F 100nF + 220|I F -Vee (2) YD1008 SINGLE SUPPLY POWER APPLICATION + Vcc 1000|I F 4 Vi + 1|I F 22k 22k 1 5 100nF 1000|I F + 2.2k RL + YD1008 2 3 22k 0.47|I F 220|I F + 22k 680| + 22|I F WuXi YouDa Electronics Co., Ltd 3 of 4 Website: www.e-youda.com YOUDA INTEGRATED CIRCUIT OUTLINE DRAWING YD1008 WuXi YouDa Electronics Co., Ltd 4 of 4 Website: www.e-youda.com |
Price & Availability of YD1008
 |
|
|
|
|
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] |