- 您現在的位置：買賣IC網 > PDF目錄98302 > TSC2117IRGZT (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, QCC48 PDF資料下載
參數資料
| 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： | 37/192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頁當前第37頁第38頁第39頁第40頁第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 32: Class-D Speaker Amplifier
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: Left-channel class-D output driver is powered down.
1: Left-channel class-D output driver is powered up.
D6
R/W
0
0: Right-channel class-D output driver is powered down.
1: Right-channel class-D output driver is powered up.
D5–D1
R/W
00 011
Reserved. Write only the reset value to this bit.
D0
R
0
0: Short circuit is not detected on the class-D driver. Valid only if class-D amplifier is powered up. For
short-circuit flag sticky bit, see page 0/register 44.
1: Short circuit is detected on the class-D driver. Valid only if class-D amp is powered-up. For short-
circuit flag sticky bit, see page 0/register 44.
Page 1/Register 33: HP Output Drivers POP Removal Settings
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: If power down sequence is activated by device software power down using page 1/register 46, bit D7,
then power down the DAC simultaneously with the HP and SP amplifiers.
1: If power down sequence is activated by device software power down using page 1/register 46, bit D7,
then power down DAC only after HP and SP amplifiers are completely powered down. This is to
optimize power-down POP.
D6–D3
R/W
0111
0000: Driver power-on time = 0
s
0001: Driver power-on time = 15.3
s
0010: Driver power-on time = 153
s
0011: Driver power-on time = 1.53 ms
0100: Driver power-on time = 15.3 ms
0101: Driver power-on time = 76.2 ms
0110: Driver power-on time = 153 ms
0111: Driver power-on time = 304 ms
1000: Driver power-on time = 610ms
1001: Driver power-on time = 1.22 s
1010: Driver power-on time = 3.04 s
1011: Driver power-on time = 6.1 s
1100–1111: Reserved. Do not write these sequences to these bits.
NOTE: These values are based on typical oscillator frequency of 8.2 MHz. Scale according to the actual
oscillator frequency.
D2–D1
R/W
11
00: Driver ramp-up step time = 0 ms
01: Driver ramp-up step time = 0.98 ms
10: Driver ramp-up step time = 1.95 ms
11: Driver ramp-up step time = 3.9 ms
NOTE: These values are based on typical oscillator frequency of 8.2 MHz. Scale according to the actual
oscillator frequency.
D0
R/W
0
0: Weakly driven output common-mode voltage is generated from resistor divider of the AVDD supply.
1: Weakly driven output common-mode voltage is generated from band-gap reference.
Page 1/Register 34: Output Driver PGA Ramp-Down Period Control
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Reserved. Write only the reset value to this bit.
D6–D4
R/W
000
Speaker Power-Up Wait Time (Duration Based on Using Internal Oscillator)
000: Wait time = 0 ms
001: Wait time = 3.04 ms
010: Wait time = 7.62 ms
011: Wait time = 12.2 ms
100: Wait time = 15.3 ms
101: Wait time = 19.8 ms
110: Wait time = 24.4 ms
111: Wait time = 30.5 ms
NOTE: These values are based on typical oscillator frequency of 8.2 MHz. Scale according to the actual
oscillator frequency.
D3–D0
R/W
0000
Reserved. Write only the reset value to these bits.
REGISTER MAP
131
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 |
參數描述 |
|---|---|
| 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 數據速率: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 |
發布緊急采購，3分鐘左右您將得到回復。