TWL60x0 提升手機使用者體驗

TWL60x0 enhances handset
user experience
Future-proof battery life
LDOs
USB SRP
& ID Detect
HS I2C
Gas Gauge
VBUS Supply
32.768-kHz
Best-performance portable
multimedia
• Unequaled audio playback time
• High-fidelity audio on headset path
• Better than DVD quality
• DirectPath™
• PowerTune™
• Full power stereo hands-free speakers
• CD quality
• Switched mode drivers
• Haptics support
• Extended input power range
DC/DC
SMPS USB
Charger
1-Cell Li-lon
• SmartReflex™ 2 capable
• Best-in-class DC/DC
• Efficiency over the current load
• Self adaptive mode
• Best-in-class load and line transient
• Switched mode USB charge
• Accurate energy management
• Supplies pre-regulation scheme
• Low quiescent currents
• Extended input power range
TWL6030 Power
Power State
Machine
32-kHz RTC
Monitoring ADC
TWL6040 Audio
In
MIC Bias
In
Vibrator
Drivers
Negative CP
Out
PDM2PWM
PLLs
DAC
Out
PDM2PWM
PDM IF
DAC
Out
ADC
HS I2C
DAC
Out
ADC
Reference
DAC
Out
Out
Out
In
In
TI Worldwide Technical Support
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Important Notice: The products and services of Texas Instruments
Incorporated and its subsidiaries described herein are sold subject to TI’s
standard terms and conditions of sale. Customers are advised to obtain the
most current and complete information about TI products and services
before placing orders. TI assumes no liability for applications assistance,
customer’s applications or product designs, software performance, or
infringement of patents. The publication of information regarding any other
company’s products or services does not constitute TI’s approval, warranty
or endorsement thereof.
A093008
The platform bar, SmartReflex, DirectPath and
PowerTune are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.
© 2009 Texas Instruments Incorporated
SLYV008