參數(shù)資料
型號(hào): TAS3202PAGR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: GREEN, PLASTIC, TQFP-64
文件頁數(shù): 39/66頁
文件大?。?/td> 817K
代理商: TAS3202PAGR
SDA
SCL
tf
tSU-DAT
tHD-STA
tr
tBUF
tSU-STO
P
S
tSP
tSU-STA
Sr
tHIGH
tHD-DAT
tLOW
tr
tHD-STA
S
tf
T0114-01
External
Microcontroller
V
I(SDA)
DVDD
I
P
I
P
V
I(SCL)
SDA
R
P
R
P
SCL
TAS3202
External
Microcontroller
V
I
DVDD
I
P
SDA
or
SCL
R
S
(2)
V
S
(1)
R
S
(2)
R
P
SLES208B – JUNE 2009 – REVISED MARCH 2011
www.ti.com
NOTE
SDA does not have the standard I
2C specification 300-ns internal hold time. SDA must be
valid by the rising and falling edges of SCL.
Figure 8-6. Start and Stop Conditions Timing Waveforms
8.11.1 Recommended I
2C Pullup Resistors
It is recommended that the I2C pullup resistors RP be 4.7 k (see Figure 8-7). If a series resistor is in the
circuit (see Figure 8-8), the series resistor RS should be less than or equal to 300 .
Figure 8-7. I2C Pullup Circuit (With No Series Resistor)
(1)
VS = DVDD × RS/(RS – RP). When driven low, VS << VIL requirements.
(2)
RS ≤ 300
Figure 8-8. I2C Pullup Circuit (With Series Resistor)
44
Electrical Specifications
Copyright 2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TAS3202
相關(guān)PDF資料
PDF描述
TAS3202PAG SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3204PAGR SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3204PAG SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3218IPZPR SPECIALTY CONSUMER CIRCUIT, PQFP100
TAS3218IPZP SPECIALTY CONSUMER CIRCUIT, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS3204 制造商:TI 制造商全稱:Texas Instruments 功能描述:AUDIO DSP WITH ANALOG INTERFACE
TAS3204EVM 功能描述:音頻 IC 開發(fā)工具 TAS3204EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TAS3204EVM-LC 制造商:Texas Instruments 功能描述:TAS3204EVM EVALUATION MODULE - Boxed Product (Development Kits)
TAS3204PAG 功能描述:音頻 DSP Hi Perf Dual Core DSP/MCU Aud Proc 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
TAS3204PAGR 功能描述:音頻 DSP Hi Perf Dual Core DSP/MCU Aud Proc 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