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Created page with "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 />telephon..."
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.
==Block Diagram==
[[Image:TPS65950.jpg|center]]
==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 [TDM]) 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, 44.1 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)
===· 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
===· 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)
==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=
* [http://downloads.isee.biz/pub/documentation/TPS65950/TPS65950%20Integrated%20Power%20Management%20and%20Audio%20Codec%20–%20Silicon%20Revision%201.2%20datasheet%20(Rev.%20F).pdf TPS65950 Datasheet Manual.]
* [http://downloads.isee.biz/pub/documentation/TPS65950/TPS65950%20OMAP%20Power%20Management%20and%20System%20Companion%20Device%20Silicon%20Revision%201.2%20Version%20G.pdf TPS65950 OMAP Power Management and System Companion Device Silicon Revision 1.2 Version G]
=See also=
* [[OMAP3530]]
* [[DM3730]]
[[Category:IGEPv2]]
[[Category:IGEP0030]]
[[Category:TPS65950]]
[[Category:OMAP3]]
[[Category:DM3730]]
==Block Diagram==
[[Image:TPS65950.jpg|center]]
==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 [TDM]) 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, 44.1 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)
===· 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
===· 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)
==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=
* [http://downloads.isee.biz/pub/documentation/TPS65950/TPS65950%20Integrated%20Power%20Management%20and%20Audio%20Codec%20–%20Silicon%20Revision%201.2%20datasheet%20(Rev.%20F).pdf TPS65950 Datasheet Manual.]
* [http://downloads.isee.biz/pub/documentation/TPS65950/TPS65950%20OMAP%20Power%20Management%20and%20System%20Companion%20Device%20Silicon%20Revision%201.2%20Version%20G.pdf TPS65950 OMAP Power Management and System Companion Device Silicon Revision 1.2 Version G]
=See also=
* [[OMAP3530]]
* [[DM3730]]
[[Category:IGEPv2]]
[[Category:IGEP0030]]
[[Category:TPS65950]]
[[Category:OMAP3]]
[[Category:DM3730]]
