參數(shù)資料
型號(hào): TWL1103PBSR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP32
封裝: PLASTIC, QFP-32
文件頁數(shù): 12/32頁
文件大小: 476K
代理商: TWL1103PBSR
TWL1103
VOICE-BAND AUDIO PROCESSOR (VBAP
)
SLWS108A – JULY 2000 – JANUARY 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
PCMI (15)
PCMSYN (18)
PCMCLK (17)
MIC1P (2)
MIC1N (3)
MIC2P (4)
MIC2N (5)
MIC
Amplifier
1 g =
23.5 dB
MIC
Amplifier 2
g = 12 dB
or 0 dB
Analog
Modulator
TX Filter
and PGA
g = –10 dB
to 0 dB
PCM
Interface
Sidetone
g = –24 dB
to
–12 dB
RX
Control
g = –18 dB
to 0 dB
RX Filter
and PGA
g = –6 dB
to +6 dB
Digital
Modulator
and Filter
Ear
Amp1
Ear
Amp2
DTMF
Generator
Control Bus
I 2 C
I/F
REF
PLL
Buzzer
Control
Power
SCL
SDA
MBIAS
REXT
MCLK
RESET
SS
EARV
DD
EARV
SS
PLLV
DD
PLLV
SS
DV
DD
DV
SS
AV
DD
AV
SS
V
PWRUPSEL (20)
PCMO (16)
EAR1OP (29) EAR1ON (27) EAR2O (31)
BUZZCON (19)
Volume
and
RESET
(23)
(32)
(8)
(13)
(14)
(25)
(24)
(28)
(30, 26)
(21)
(22)
(6)
(1)
(11)
(12)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TWL1103TPBSQ1 功能描述:音頻 DSP Auto Cat Voice-Band Audio Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TWL1103TPBSRQ1 功能描述:音頻 DSP Auto Cat Voice-Band Audio Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TWL1103T-Q1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Automotive Catalog Voice-Band Audio Processor (VBAP)
TWL1106 制造商:TI 制造商全稱:Texas Instruments 功能描述:VOICE-BAND AUDIO PROCESSOR (VBAPa?¢)
TWL1106PWR 制造商:Rochester Electronics LLC 功能描述:- Bulk