Electronic Components Datasheet Search |
|
TPA6010A4PWP Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPA6010A4PWP Datasheet(HTML) 1 Page - Texas Instruments |
1 / 25 page www.ti.com FEATURES 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 GND LOUT− BBENABLE BYPASS LIN LHPIN LLINEIN PC-BEEP RLINEIN RHPIN RIN SHUTDOWN HP/LINE ROUT− LOUT+ CLK LDOCKOUT PVDD BUFFGAIN VOLUME VDD BBIN BBOUT PVDD RDOCKOUT SE/BTL ROUT+ GND DESCRIPTION TPA6010A4 SLOS268B – JUNE 2000 – REVISED AUGUST 2004 STEREO 2.7-W AUDIO POWER AMPLIFIER WITH BASS BOOST AND DC VOLUME CONTROL PWP PACKAGE • Compatible With PC 99 Desktop Line-Out Into (TOP VIEW) 10-k Ω Load • Compatible With PC 99 Portable Into 8- Ω Load • Internal Gain Control, Which Eliminates External Gain-Setting Resistors • DC Volume and Gain Control Adjustable From 34 dB to -86 dB • Bass Boost • Buffered Docking Station Outputs • 2.7-W/Ch Output Power Into 3- Ω Load • PC-Beep Input • Depop Circuitry • Stereo Input MUX • Fully Differential Input • Low Supply Current and Shutdown Current • Surface-Mount Power Packaging 28-Pin TSSOP PowerPAD™ The TPA6010A4 is a stereo audio power amplifier in a 28-pin TSSOP thermally enhanced package capable of delivering 2.7 W of continuous RMS output power into 3- Ω loads. When driving 1 W into 8-Ω speakers, the TPA6010A4 has less than 0.22% THD+N across its specified frequency range. The TPA6010A4 has several features optimized for notebook PCs including bass boost, docking station outputs, dc volume control, and dc gain control. The TPA6010A4 has a buffer and volume control gain stage that are set by dc voltages. The buffer has a differential input and a differential output. The gain of the buffer, which is controlled by the dc voltage on the BUFFGAIN terminal, is adjustable from -46 dB to 14 dB. The docking station output is 6 dB lower than the buffer gain because the buffer has a differential output and the docking station output is taken from just one of the buffer outputs. The volume control amplifier is adjustable from -34 dB to 20 dB in BTL mode and is 6 dB lower in SE mode. The volume control stage is adjustable by dc voltage on the VOLUME terminal. The amplifier gain from input-to-speaker is the sum of the volume control and the buffer gain. The input-to-speaker gain is adjustable from -86 dB to 34 dB in BTL mode and -92 dB to 28 dB in the SE mode. The bass boost of the amplifier sums the right and left inputs, adds gain, filters out the high frequencies, and then adds the bass boost signal back into the output power amplifier. The frequency of the bass boost is adjusted by adding an RC filter from BBOUT to BBIN. The gain of the bass boost is set to 12 dB if the same bass is present in both the right and left channels. If the bass is present in just one of the channels, the gain of the bass is set to 9.5 dB. The gain can be reduced by adding a voltage divider from BBIN to BBOUT. If not using the bass boost, pull the BBENABLE pin low. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2000–2004, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - TPA6010A4PWP |
|
Similar Description - TPA6010A4PWP |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |