TWL6041 Datasheet, PDF (1/9 Pages) Texas Instruments – 8-CHANNEL HIGH_QUALITY LOW-POWER AUDIO CODEC

TWL6041
www.ti.com
SWCS058B – AUGUST 2010 – REVISED DECEMBER 2011
8-CHANNEL HIGH_QUALITY LOW-POWER AUDIO CODEC
FOR PORTABLE APPLICATIONS
Check for Samples: TWL6041
FEATURES
1
• Four Audio DAC Channels
• Stereo Capless Headphone Drivers
– Up to 104-dB DR
– Power Tune for performance/power
consumption tradeoff
• Stereo 8Ω, 1.5 W per Channel Speaker Drivers
also with 4Ω support capablity
• Differential Earpiece Driver
• Stereo Line-Out
• Two Audio ADC Channels
– 96-dBA SNR
• Four Audio Inputs
– Three Differential Microphone Inputs
– Stereo Line-In/FM Input
• Two Vibra/Haptics Feedback Channels
– Differential H-bridge Drivers
• Two Low-Noise Analog Microphone Bias
Outputs
• Two Digital Microphone Bias Outputs
• Analog Low-Power Loop from Line-in to
Headphone/Speaker Outputs
• Dual PLL for Flexible Clock Support
– 32-kHz Sleep Clock Input for System
Low-Power Playback Mode
– 12/19.2/26/38.4 MHz System Clock Input
• Accessory Plug/Unplug Detection, Accessory
Button Press Detection
• Integrated Power Supplies
– Negative Charge Pump for Capless
Headphone Driver
– Two LDOs for High PSRR
• I²C Control
• Thermal Protection
– Host Interrupt
• Power Supplies:
– Analog: 2.1 V
– Digital I/O: 1.8 V
– Battery 2.3 V–5.5 V
• Package 3.8-mm × 3.8-mm 81-pin WCSP
APPLICATIONS
• Mobile and Smart Phones
• MP3 Players
• Handheld Devices
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.
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 © 2010–2011, Texas Instruments Incorporated