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Product InformationDescription
The TPS65950 device is a highly integrated power-management and audio coder/decoder (codec) integrated circuit (IC) that supports the power and peripheral requirements of the OMAP™ application processors. The device contains power management, an audio codec, a universal serial bus (USB) high-speed (HS) transceiver, an ac/USB charger, light-emitting diode (LED) drivers, an analog-to-digital converter (ADC), a real-time clock (RTC), and embedded power control. The power portion of the device contains three buck converters, two controllable by a dedicated SmartReflex™ class-3 interface, multiple low-dropout (LDO) regulators, an embedded power controller (EPC) to manage the power-sequencing requirements of OMAP, and an RTC and backup module. The RTC can be powered by a backup battery when the main supply is not present, and the device contains a coin-cell charger to recharge the backup battery as needed. The USB module provides a HS 2.0 on-the-go (OTG) transceiver suitable for direct connection to the OMAP universal transceiver macrocell interface (UTMI) + low pin interface (ULPI) with an integrated charge pump (CP) and full support for the carkit Consumer Electronics Association (CEA)-936A specification. The Li-ion battery charger supports charging from ac chargers, USB host devices, USB chargers, or carkits. The type of charger is detected automatically by the device, which provides hardware-controlled linear charging with ac chargers, USB chargers, and carkits, in addition to software-controlled charging for all charger types. The audio codec in the device includes five digital-to-analog converters (DACs) and two ADCs to provide multiple voice channels and stereo downlink channels that can support all standard audio sample rates through several inter-IC sound (I2S™)/time division multiplexing (TDM) format interfaces. The audio output stages on the device include stereo headset amplifiers, two integrated class-D amplifiers providing stereo differential outputs, predrivers for line outputs, and an earpiece amplifier. The input audio stages include three differential microphone inputs, stereo line inputs, and interface for digital micrphones. Automatic and programmable gain control is available with all necessary digital filtering, side-tone functions, and pop-noise reduction. The device also provides a auxiliary modules, including LED drivers, and ADC, keypad interface, and general-purpose inputs/outputs (GPIOs). The LED driver can power two LED circuits to illuminate a panel or provide user indicators. The drivers also provide pulse width modulation (PWM) circuits to control the illumination levels of the LEDs. The ADC monitors signals entering the device, such as supply and charging voltages, and has multiple additional external ADC inputs for system use. The keypad interface implements a built-in scanning algorithm to decode hardware-based key presses and to reduce software use, with multiple additional GPIOs that can be used as interrupts when they are configured as inputs. |
| Price | Packaging | Samples | ||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Package QTY | Package Carrier | Samples |
| TPS65950BZXN | ACTIVE | -40 to 85 | 10.20 | 100u | BGA (ZXN) | 209 | 260 | JEDEC TRAY (5+1) | |
| TPS65950BZXNR | ACTIVE | -40 to 85 | 10.20 | 100u | BGA (ZXN) | 209 | 2000 | LARGE T&R | Purchase Samples |
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 10:03 AM GMT, 04 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 18 WeeksTPS65950BZXN | |||
| Americas | Arrow | >1k | |
| Newark | 32 | ||
| Asia | Farnell Asia | 249 | |
| WPI | 50 | ||
| Europe | Arrow Northern Europe | 260 | |
| Avnet-SILICA | >1k | ||
| Farnell | 249 | ||
| Spoerle | 200 | ||
| Worldwide | Mouser Electronics | 100 | |
| TI Lead Time*: 18 WeeksTPS65950BZXNR | |||
| Worldwide | DigiKey | >1k | |
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
TPS65950BZXN  | Green (RoHS & no Sb/Br) | SNAGCU | Level-3-260C-168 HR | View | View |
| TPS65950BZXNR | Green (RoHS & no Sb/Br) | SNAGCU | Level-3-260C-168 HR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for TPS65950 
| Name | Part # | Company | Tool / Software Type |
| OMAP35x Evaluation Module (EVM) | TMDSEVM3530 | Texas Instruments | Development Boards/EVMs |
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| TPS65930 | Integrated Power Management IC with 3 DC/DC's, 4 LDO's, Audio Codec, USB HS Transceiver | POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER | TI customers also evaluated this product. |
| TPS65920 | Integrated Power Management IC with 3 DC/DC's, 4 LDO's, USB HS Transceiver | POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER | TI customers also evaluated this product. |
| TPS65023 | 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs | POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER | TI customers also evaluated this product. |
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