= Overview=The [http://focus.ti.com/docs/prod/folders/print/tps65950.html TPS65950] device is an integrated power-management/audio codec device for use in portable cellular<br/> =telephone designs that derive their power from batteries based on Li-ion, Li-ion polymer, or manganese-cobalt chemistries.
The ==Block Diagram==[http[Image://focusTPS65950.ti.com/docs/prod/folders/print/tps65950.html TPS65950jpg|center]] device is an integrated power-management/audio codec device for use in portable cellular<br>telephone designs that derive their power from batteries based on Li-ion, Li-ion polymer, or manganese-cobalt chemistries. <br>
== Block Diagram<br> Features=====· Power===* Two efficient stepdown converters for processor cores* One efficient stepdown converter for input/output (I/O) power* SmartReflex™-compliant dynamic voltage management for the processor core* Three low-dropout regulators (LDOs) for phase-locked loops (PLLs) and digital-to-analog converter (DAC)* Seven miscellaneous linear regulator supplies for peripherals
===· Audio===* Voice codec* 15-bit linear codec (8 kHz/16 kHz)* Differential input main microphone and submicrophone (for noise cancellation)* Single-ended hands-free input* Differential 32-W speaker and 16-W headset drivers* 8-W stereo class-D drivers* Pulse-code modulation (PCM)/(inter-IC sound [I2S™]/time-division multiplexing [Image:TPS65950TDM]) interfaces* Bluetooth® voice interface* Automatic level control (ALC) function* Ability to mix paths in digital and analog domains* 16-bit linear audio stereo DAC (96 kHz, 48 kHz, 44.jpg|center]]<br> 1 kHz, 32 kHz, and derivatives)* 16-bit linear audio stereo analog-to-digital (ADC) (48 kHz, 44.1 kHz, 32 kHz, and derivatives)* PLL for audio codec with 256*Fs or 128*Fs generation* Carkit (CEA-936A)
== Features<br> =· Charger===* Li-ion, Li-polymer, and manganese-cobalt charger* AC regulated charger (maximum 7 V)* Universal serial bus (USB) charger (CEA-936A)* Backup battery charger
=== · Power<br> USB===* USB 2.0 OTG-compliant high-speed (HS) transceivers* 12-bit USB transceiver macrocell interface (UTMI)+ low pin interface (ULPI)* USB power supplies (5 V, 3 V)* Carkit-compliant CEA936 and multiple channels per carrier (MCPC)
*Two efficient stepdown converters for processor cores
*One efficient stepdown converter for input/output (I/O) power
*SmartReflex™-compliant dynamic voltage management for the processor core
*Three low-dropout regulators (LDOs) for phase-locked loops (PLLs) and digital-to-analog converter (DAC)
*Seven miscellaneous linear regulator supplies for peripherals
=== · Audio =Subsystems==* LED driver* Two pulse width modulation (PWM) generators, PWM0 and PWM1* Embedded 10-bit ADC with 3 to 8 external inputs* Real-time clock (RTC) module and retention modules* HS inter-integrated circuit I2C™ serial control* Thermal shutdown protection and hot-die detection* Keypad up to 8 x 8 matrix.
*Voice codec =Manuals=*15-bit linear codec (8 kHz[http://downloads.isee.biz/pub/documentation/TPS65950/16 kHz) *Differential input main microphone and submicrophone TPS65950%20Integrated%20Power%20Management%20and%20Audio%20Codec%20–%20Silicon%20Revision%201.2%20datasheet%20(for noise cancellationRev.%20F) .pdf TPS65950 Datasheet Manual.]*Single-ended hands-free input *Differential 32-W speaker and 16-W headset drivers *8-W stereo class-D drivers *Pulse-code modulation (PCM)[http://downloads.isee.biz/pub/documentation/(inter-IC sound [I2S™]TPS65950/time-division multiplexing [TDM]) interfaces *Bluetooth® voice interface *Automatic level control (ALC) function *Ability to mix paths in digital TPS65950%20OMAP%20Power%20Management%20and%20System%20Companion%20Device%20Silicon%20Revision%201.2%20Version%20G.pdf TPS65950 OMAP Power Management and analog domains *16-bit linear audio stereo DAC (96 kHz, 48 kHz, 44.System Companion Device Silicon Revision 1 kHz, 32 kHz, and derivatives) *16-bit linear audio stereo analog-to-digital (ADC) (48 kHz, 44.1 kHz, 32 kHz, and derivatives) *PLL for audio codec with 256*Fs or 128*Fs generation *Carkit (CEA-936A)<br>2 Version G]
=See also== · Charger ===* [[OMAP3530]]* [[DM3730]]
*Li-ion, Li-polymer, and manganese-cobalt charger *AC regulated charger (maximum 7 V) *Universal serial bus (USB) charger (CEA-936A) *Backup battery charger<br> === · USB<br> === *USB 2.0 OTG-compliant high-speed (HS) transceivers *12-bit USB transceiver macrocell interface (UTMI)+ low pin interface (ULPI) *USB power supplies (5 V, 3 V) *Carkit-compliant CEA936 and multiple channels per carrier (MCPC) <br> == Subsystems == *LED driver *Two pulse width modulation (PWM) generators, PWM0 and PWM1 *Embedded 10-bit ADC with 3 to 8 external inputs *Real-time clock (RTC) module and retention modules *HS inter-integrated circuit I2C™ serial control *Thermal shutdown protection and hot-die detection *Keypad up to 8 x 8 matrix. = Manuals<br> =[[Category:IGEPv2]][[Category:IGEP0030]][http[Category://focus.ti.com/lit/ug/swcu050d/swcu050d.pdf TPS65950 Datasheet Manual.]][[Category:OMAP3]][http[Category://focus.ti.com/lit/ds/symlink/tps65950.pdf TPS65950 Programming Manual DM3730]]<br>
