Transcript TPS65930: The original OMAPTM analog companion

TPS65930: The original OMAPTM analog companion
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Input Voltage: 2.7V to 4.5V
HS I2C Controlled Analog Companion
PCM and I2S/TDM Audio and Voice Interfaces
Two concurrent codec 4 96dB DAC and 4 90dB ADC (or
One stereo audio codec and one voice codec)
Integrated Ear amp, stereo headset amps, stereo
speaker driver, Dual MIC, Aux.
Outputs:
• 2 SmartReflexTM step-down DC/DC
• 1 1.8V IO step down DC/DC
• 4 LDOs
• 5V VBUS supply
32kHz oscillator, Real-Time Clock
HS OTG 2.0 USB transceiver
Monitoring ADC
Package: 10x10mm 140BGA, 0.65mm pitch
• OMAP2 & OMAP3 Companion
• Must have when PCB area needs to be
optimized
• Minimized external components
• Low-Power
• Proven original OMAP2&3 companion
– Shipped in Millions already
• Linux and WinCE SW available
• EVM & reference designs available
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TPS65950/30/20 Family Comparison
Device
TPS65950
TPS65930
TPS65920
Type
Catalog
Catalog
Catalog
Full PN
TPS65950BZXN
TPS65930BZCH
TPS65920BZCH
OMAP
companion
OMAP2xxx
OMAP3430 / 3630
OMAP35xx
OMAP2xxx
OMAP3430 / 3630
OMAP35xx
OMAP2xxx
OMAP3430 / 3630
OMAP35xx
High-Level
Features
Power, Control, HS
USB, Dual Stereo
Audio, Charger,
Keypad, ADC
Power, Control, HS USB,
Stereo Audio, Keypad, ADC
Power, Control, HS USB,
Keypad, ADC
Body
7x7 209p 0.4mm pitch
10x10 140p 0.65mm pitch
(OMAP35xx like Package)
10x10 140p 0.65mm pitch
(OMAP35xx like Package)
Delta
Fully HW and SW
compatible to
TWL5030 and
TWL4030
Fully SW compatible to
TWL5030 and TWL4030
Fully SW compatible to
TWL5030 and TWL4030
- No Charger
- Reduced Auxiliary power
- Reduced audio
- Different Package
- No Charger
- Reduced Auxiliary power
- No audio
- Different Package
Samples: Available
RTP: Nov 08
Samples: Oct 08
RTP: Nov 08
Samples: Oct 08
RTP: Nov 08
Availability
Comparative Table – Audio specifics
Feature
TPS65950/TWL5030
Voice Rx
1
Voice Tx
1
Audio Rx
4
2
Audio Tx
4
2
DAC SNR
16b 96dB
16b 96dB
ADC SNR
15b 90dB
15b 90dB
Speakers
Stereo diff class-D
Earphones
Mono Diff
Headset
Stereo SE
Auxiliary IN
MIC
Auxiliary OUT
Carkit
Digital Interface
TPS65930
Aux IN Mono
Main MIC Diff and Sub-MIC Diff
Main MIC Diff
2 pre-drivers
and differential vibra
2 pre-drivers
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Voice PCM, BT PCM and Audio
I2S/TDM
Audio I2S
TPS65950/30/20 Competition
Competitor
MAXIM
Family
MAX8660
RTM
released
Power
yes
Audio codec USB 2.0 HS
no
no
Richtek
LTC
National
TI
AMS
DIALOG
Wolfson
TI
Freescale
RT991x
LTC3455, etc
LP397x
TPS65920
AS3658
DA9050
WM8400
TPS65930
ATLAS MC13893 for IMX5x
released
released
released
4Q08
released
released
released
4Q08
4Q08
no
no
no
no
yes
yes
yes
yes
yes
no
no
no
yes
no
no
no
yes
yes
TI
TPS65950
4Q08
yes
yes
yes
3 DCDC, 4 LDO
yes
yes
yes
3 DCDC, 4 LDO
2 DCDC, 10 LDO, charger,
boost
3 DCDC, 10 LDO, charger
yes
yes
TPS65x PMU & Analog Companion portfolio
TPS65950
Analog
Companions
with DVS
TPS65930
TPS65920
PMU with Dynamic
Voltage Scaling (DVS)
over I2C
TPS65800/10/20
TPS6501x
TPS6502x
TPS65024x
PMU with limited
or no DVS
TPS6505x
TPS65053
Battery Charger
High-speed USB
Step-Down DC/DC
A/D converter
LDO
Audio Codec and Amplifiers
Touch
screen
Step-up DC/DC or Charge Pump
Feature Overview of OMAP35x Power Options
Maximum System
Integration
TPS65950
TPS65930
Car-Kit
Audio Codec &
Drivers
CEA
MCPC
CEA
Dual Stereo Tx
Dual Stereo Rx
Dual Tx
Dual Rx
TPS65920
Maximum System
Flexibility
USB 2.0 HS OTG
PHY
Integration
Clocking Control,
Optional Security
RTC 32kHz
TPS65073
Keypad
Interface
Touchscreen
Interface
10-bit
ADC
Drivers
Integrated
Battery Charger
3 inputs
2 inputs
2 inputs
4 inputs
RGB and Vibra
RGB or Vibra
RGB or Vibra
wLED
Controller
Power
3 DCDC
10 LDO
I2C
Interface
2 HS I2C
3 DCDC
4 LDO
2 HS I2C
3 DCDC
4 LDO
2 HS I2C
AC & USB
w/ DPPM
TPS65023
3 DCDC
2 LDO
3 DCDC
2 LDO
1 I2C
1 I2C
Release March09
TPS62350
1 DCDC
1 HS I2C