- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98303 > TSC2301IPAGRG4 (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQFP64 PDF資料下載
參數(shù)資料
| 型號： | TSC2301IPAGRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | GREEN, PLASTIC, TQFP-64 |
| 文件頁數(shù)： | 76/95頁 |
| 文件大小： | 1322K |
| 代理商： | TSC2301IPAGRG4 |
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頁當前第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
www.ti.com
TSC2301
SLAS371D – SEPTEMBER 2002 – REVISED AUGUST 2004
The DAC volume control register is formatted as follows:
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
MSB
LSB
DAMU
DAVL
DAVL5
DAVL4
DAVL3
DAVL
DAMU
DAVR6 DAVR5 DAVR4 DAVR3 DAVR2 DAVR DAVR
L
6
2
1
0
R
1
0
Bit 15 — DAMUL
Left DAC Mute. This bit is used to mute the input to the left channel DAC. The user can set this bit to mute the
DAC while retaining the previous gain setting in DAVL[6:0], so that the gain control returns to the previous gain
setting when DAMUL is cleared. When the DAMUL bit is set, the left DAC digital gain control soft-steps down to
its lowest level, then all zeroes are sent to the interpolation filter of this DAC. This procedure is used to reduce
any audible artifacts (pops or clicks) of the mute procedure. This soft-stepping process is reversed when the
DAMUL bit is cleared (unmute).
Table 40. Left DAC Mute
DAMUL
Description
0
Left channel DAC is active.
1
Left channel DAC is mute. (default)
Bits [14:8] — DAVL6- DAVL0
Left DAC Volume Control. These 7 bits control the gain setting of the left channel DAC volume control PGA. This
volume control can be programmed from -63.5 dB to 0dB in 0.5-dB steps. Full volume (0dB) corresponds to a
setting of 7Fh. Full attenuation (-63.5 dB) corresponds to 00h. The default volume setting is 0 dB.
DAVL[6:0] = 1111111 (127d) = 0 dB (default)
DAVL[6:0] = 0000000 (000d) = -63.5 dB (Min)
1LSB = 0.5 dB
Bit 7 — DAMUR
Right DAC Mute. This bit is used to mute the input to the right channel DAC. The user can set this bit to mute the
DAC while retaining the previous gain setting in DAVR[6:0], so that the gain control returns to the previous gain
setting when DAMUR is cleared. When the DAMUR bit is set, the left DAC digital gain control soft-steps down to
its lowest level, then all zeroes are sent to the interpolation filter of this DAC. This procedure is used to reduce
any audible artifacts (pops or clicks) of the mute procedure. This soft-stepping process is reversed when the
DAMUR bit is cleared (unmute).
Table 41. Right DAC Mute
DAMUR
Description
0
Right channel DAC is active.
1
Right channel DAC is mute. (default)
Bits [6:0] — DAVR6- DAVR0
Right DAC Volume Control. These 7 bits control the gain setting of the right channel DAC volume control. This
volume control can be programmed from -63.5 dB to 0 dB in 0.5-dB steps. Full volume (0 dB) corresponds to a
setting of 7Fh. Full attenuation (-63.5 dB) corresponds to 00h. The default volume setting is 0 dB.
DAVR[6:0] = 1111111 (127d) = 0 dB (default)
DAVR[6:0] = 0000000 (000d) = -63.5 dB (Min)
1LSB = 0.5 dB
78
相關PDF資料 |
PDF描述 |
|---|---|
| TSC2302IRGZRG4 | SPECIALTY CONSUMER CIRCUIT, PQCC48 |
| TSDC4872IJT | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8 |
| TS4872IJT | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8 |
| TSH103ID | 3 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| TSH103IDT | 3 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TSC2301IZQZ | 功能描述:觸摸屏轉換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec 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 |
| TSC2301IZQZR | 功能描述:觸摸屏轉換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec 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 |
| TSC2301PAG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC |
| TSC2301PAGR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC |
| TSC2302 | 制造商:BB 制造商全稱:BB 功能描述:PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC |
發(fā)布緊急采購，3分鐘左右您將得到回復。