TPS65950_1 Datasheet, PDF (1/8 Pages) Texas Instruments – Integrated Power Management/Audio Codec

TPS65950
www.ti.com............................................................................................................................................................. SWCS034A – APRIL 2008– REVISED MAY 2008
Integrated Power Management/Audio Codec
FEATURES
1
•23 Power
– Three Efficient Stepdown Converters
– Ten External Linear Low-Dropout
Regulators (LDOs) for Clocks and
Peripherals
– SmartReflex™ Dynamic Voltage
Management
• Audio
– Voice Codec
– 15-Bit Linear Codec (8 kHz/16 kHz)
– Differential Input Main and
Submicrophones
– Differential Headset Microphone Input
– Auxiliary/FM Input (Mono or Stereo)
– Differential 32-Ω Speaker and 16-Ω Headset
Drivers (External Predrivers for Class-D)
– 8-Ω Stereo Class D Drivers
– PCM and TDM Interfaces
– Bluetooth^® Interface
– Automatic Level Control (ALC)
– Digital and Analog Mixing
– 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)
– Digital Microphone Inputs
– Carkit
• Charger
– Li-ion, Li-polymer, and Manganese-Cobalt
Charger
– Supports Charging With AC Regulated
Charger (Maximum 7 V), USB Host Devices,
MCPC Devices, USB Chargers, and Car Kit
Chargers (Maximum 7V)
– Backup Battery Charger
• USB
– USB 2.0 OTG-Compliant High-Speed
Transceivers
– 12-Bit (UTMI) + Low Pin Interface (ULPI)
– USB Power Supply (5V charge pump for
VBUS)
– CEA-2011: OTG Transceiver Interface
Specification
– CEA-936A: Mini-USB Analog Carkit
Specification
– MCPC ME-UART GL-006 Specification
• Additional
– LED Driver Circuit for Two External LEDs
– 10-Bit Monitoring ADC With 3 to 8 External
Inputs
– Real-Time Clock (RTC) and Retention
Modules
– High-Speed I²C Serial Control
– Thermal Shutdown and Hot-Die Detection
– Keypad Interface (up to 8 × 8)
– External Vibrator Control
– 18 GPIOs
– 0,4 mm Pitch, 209 Pin, 7 × 7 mm Package
1
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.
SmartReflex is a trademark of Texas Instruments.
2
Bluetooth is a registered trademark of Bluetooth SIG, Inc.
3
PRODUCT PREVIEW information concerns products in the
formative or design phase of development. Characteristic data and
other specifications are design goals. Texas Instruments reserves
the right to change or discontinue these products without notice.
Copyright © 2008, Texas Instruments Incorporated