參數(shù)資料
型號: TPS65950ZXNR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA209
封裝: 7 X 7 MM, 0.40 MM PITCH, PLASTIC, BGA-209
文件頁數(shù): 144/167頁
文件大?。?/td> 2566K
代理商: TPS65950ZXNR
6.1.6.2 External Components and Application Schematic
Ferritecheapbead
VBAT.RIGHT
VIBRA.M
VIBRA.GND(LED.GND)
CV.V
VIBRA.P
VBAT
Onboard
Chip
Vibrator
032-026
LV.P
CV.P
CV.M
LV.M
6.1.7
Carkit Output
DigitalPGA
Gain=0dB
AnalogPGA
Gain=0dB
Amp
0dB
DAC
1.35VPP
0dBFs
USB
Amp
–0.6dB
032-027
TPS65950
Integrated Power Management/Audio Codec
SWCS032 – OCTOBER 2008
www.ti.com
Figure 6-13 is a simplified schematic of the vibrator H-bridge.
Figure 6-13. Vibrator H-Bridge
NOTE
For other component values, see Table 15-1.
Example of ferrite: BLM 18BD221SN1.
The USB-CEA carkit uses the DP/DM pad to output audio signals (see the CEA-936A: Mini-USB Analog
Carkit Interface Specification).
The MCPC carkit uses the RXAF analog pad to output audio signals.
Figure 6-14 shows the carkit output downlink full path characteristics for audio and USB.
Figure 6-14. Carkit Output Downlink Path Characteristics
Table 6-10 lists the electrical characteristics of the MCPC and USB-CEA carkit audio.
Audio/Voice Module
78
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