- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98302 > TSC2117IRGZT (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, QCC48 PDF資料下載
參數(shù)資料
| 型號： | TSC2117IRGZT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, QCC48 |
| 封裝： | 7 X 7 MM, GREEN, PLASTIC, VQFN-48 |
| 文件頁數(shù)： | 41/192頁 |
| 文件大小： | 2728K |
| 代理商： | TSC2117IRGZT |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁當前第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁第149頁第150頁第151頁第152頁第153頁第154頁第155頁第156頁第157頁第158頁第159頁第160頁第161頁第162頁第163頁第164頁第165頁第166頁第167頁第168頁第169頁第170頁第171頁第172頁第173頁第174頁第175頁第176頁第177頁第178頁第179頁第180頁第181頁第182頁第183頁第184頁第185頁第186頁第187頁第188頁第189頁第190頁第191頁第192頁
TSC2117
Low-Power Audio Codec With Embedded miniDSP, Stereo Class-D
Speaker Amplifier, and Smart Four-Wire Touch-Screen Controller
www.ti.com
SLAS550A – APRIL 2009 – REVISED JUNE 2009
Page 1/Register 47: MIC PGA
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
1
0: MIC PGA is controlled by bits D6–D0.
1: MIC PGA is at 0 dB.
D6–D0
R/W
000 0000
000 0000: PGA = 0 dB
000 0001: PGA = 0.5 dB
000 0010: PGA = 1 dB
...
111 0110: PGA = 59 dB
111 0111: PGA = 59.5 dB
111 1000–111 1111: Reserved. Do not write these sequences to these bits.
Page 1/Register 48: Delta-Sigma Mono ADC Channel Fine-Gain Input Selection for P-Terminal
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
00: MIC is not selected for the MIC PGA.
(1) (2)
01: MIC is selected for the MIC PGA with feed-forward resistance RIN = 10 k
.
10: MIC is selected for the MIC PGA with feed-forward resistance RIN = 20 k
.
11: MIC is selected for the MIC PGA with feed-forward resistance RIN = 40 k
.
D5–D4
R/W
00
00: AUX1 is not selected for the MIC PGA.
01: AUX1 is selected for the MIC PGA with feed-forward resistance RIN = 10 k
10: AUX1 is selected for the MIC PGA with feed-forward resistance RIN = 20 k
11: AUX1 is selected for the MIC PGA with feed-forward resistance RIN = 40 k
D3–D2
R/W
00
00: AUX2 is not selected for the MIC PGA.
01: AUX2 is selected for the MIC PGA with feed-forward resistance RIN = 10 k
10: AUX2 is selected for the MIC PGA with feed-forward resistance RIN = 20 k
11: AUX2 is selected for the MIC PGA with feed-forward resistance RIN = 40 k
D1–D0
R/W
00
Reserved. Write only zeros to these bits.
(1)
Program D7–D6 of registers 48 and 49 with same value.
(2)
Input impedance selection affects the microphone PGA gain. See the Analog Front End section for details.
Page 1/Register 49: ADC Input Selection for M-Terminal
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6(
R/W
00
00: CM is not selected for the MIC PGA.
1) (2)
01: CM is selected for the MIC PGA with feed-forward resistance RIN = 10 k
.
10: CM is selected for the MIC PGA with feed-forward resistance RIN = 20 k
.
11: CM is selected for the MIC PGA with feed-forward resistance RIN = 40 k
.
D5–D4
00
00: AUX2 is not selected for the left MIC PGA.
01: AUX2 is selected for the MIC PGA with feed-forward resistance RIN = 10 k
.
10: AUX2 is selected for the MIC PGA with feed-forward resistance RIN = 20 k
.
11: AUX2 is selected for the MIC PGA with feed-forward resistance RIN = 40 k
.
D3–D0
R/W
0000
Reserved. Write only zeros to these bits.
(1)
Program D7–D6 of registers 48 and 49 with same value.
(2)
Input impedance selection affects the microphone PGA gain. See the Analog Front End section for details.
Page 1/Register 50: Input CM Settings
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: MIC input is floating, if it is not used for the MIC PGA and analog bypass.
1: MIC input is connected to CM internally, if it is not used for the MIC PGA and analog bypass.
D6
R/W
0
0: AUX1 input is floating, if it is not used for the MIC PGA and analog bypass.
1: AUX1 input is connected to CM internally, if it is not used for the MIC PGA and analog bypass.
D5
R/W
0
0: AUX2 input is floating, if it is not used for the MIC PGA.
1: AUX2 input is connected to CM internally, if it is not used for the MIC PGA.
D4–D1
R/W
0000
Reserved. Write only zeros to these bits.
D0
R
0
0: Not all programmed analog gains to the ADC have been applied yet.
1: All programmed analog gains to the ADC have been applied.
REGISTER MAP
135
相關PDF資料 |
PDF描述 |
|---|---|
| TSC2300IPAGG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TSC2300IPAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TSC2300IPAG | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TSC2300IPAGRG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TSC2301IPAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TSC2117IRGZT | 制造商:Texas Instruments 功能描述:Touch Screen Controller IC |
| TSC22 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EURO TERMINAL BLOCKS |
| TSC2200 | 制造商:BB 制造商全稱:BB 功能描述:PDA ANALOG INTERFACE CIRCUIT |
| TSC2200EVM | 功能描述:觸摸傳感器開發(fā)工具 Touch Screen Contr Eval Mod RoHS:否 制造商:Cypress Semiconductor 工具用于評估: 接口類型: 工作電壓: 最大工作溫度: |
| TSC2200IPW | 功能描述:觸摸屏轉換器和控制器 Prog 4-Wire w/12-Bit 125KHz ADC & Key Ifc RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
發(fā)布緊急采購，3分鐘左右您將得到回復。