- 您現在的位置：買賣IC網 > PDF目錄98302 > TSC2300IPAGRG4 (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQFP64 PDF資料下載
參數資料
| 型號： | TSC2300IPAGRG4 |
| 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： | 69/83頁 |
| 文件大小： | 1268K |
| 代理商： | TSC2300IPAGRG4 |
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頁當前第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
www.ti.com
N
periods +
(KCLN ) 1)
2
(13)
TSC2300
SLAS372 — NOVEMBER 2002
BPVR[6:0] = 0d-31d = mute
KEYCLICK CONTROL REGISTER (Page 2, Address 04H)
The Keyclick Control Register of the TSC2300 controls the setup of the internal keyclick sound generator. This register
is used to initiate and set the frequency, amplitude, and duration of the internally generated keyclick sound. This
register also controls the input to the differential mono output, and the soft-stepping function of the TSC2300 volume
controls.
The keyclick control register is formatted as follows:
Bit 15 MSB
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 LSB
KEYST
KCAM2
KCAM1
KCAM0
RESV
KCFR2
KCFR1
KCFR0
KCLN3
KCLN2
KCLN1
KCLN0
RESV
MONS
SSRTE
SSTEP
Bit 15 KEYST
Keyclick Start. This bit initiates a keyclick sound.
Table 38. Keyclick Start
KEYST
Description
0
No keyclick sound (default)
1
Initiate a keyclick sound
Bits [14:12] KCAM2-KCAM0
Keyclick Amplitude. These bits set the amplitude of the keyclick sound with eight amplitude levels provided.
KCAM[2:0] = 100 = Medium amplitude (default)
KCAM[2:0] = 111 = Maximum amplitude
KCAM[2:0] = 000 = Minimum amplitude
Bit 11 RESERVED
This bit is reserved, and should be written to 0. If read, it will read back as 0.
Bits [10:8] KCFR2-KCFR0
Keyclick Frequency. These bits set the frequency of the keyclick sound (frequencies are approximate).
Table 39. Keyclick Frequency
KCFR2
KCFR1
KCFR0
KEYCLICK TONE FREQUENCY
0
62.5 Hz
0
1
125 Hz
0
1
0
250 Hz
0
1
500 Hz
1
0
1 k Hz (default)
1
0
1
2 k Hz
1
0
4 k Hz
1
8 k Hz
Bits [7:4] KCLN3-KCLN0
Keyclick Length. These bits set the approximate duration of the keyclick sound, 16 settings for duration are provided.
The formula for the number of periods heard is:
KCLN[3:0] = 0000 = 2 periods of the keyclick sound (min)
71
相關PDF資料 |
PDF描述 |
|---|---|
| TSC2301IPAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TSC2301IPAG | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TSC2301IGQZR | SPECIALTY CONSUMER CIRCUIT, PBGA120 |
| TSC2301IGQZ | SPECIALTY CONSUMER CIRCUIT, PBGA120 |
| TSC2301IZQZR | SPECIALTY CONSUMER CIRCUIT, PBGA120 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TSC2301 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC |
| TSC2301EVM | 功能描述:觸摸傳感器開發工具 TSC2301 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: |
| TSC2301IGQZ | 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 |
| TSC2301IGQZR | 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 |
| TSC2301IPAG | 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。