參數(shù)資料
型號(hào)： TSC2300IPAGRG4
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝： GREEN, PLASTIC, TQFP-64
文件頁(yè)數(shù)： 69/83頁(yè)
文件大?。?/td> 1268K
代理商： TSC2300IPAGRG4
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(guān)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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC2301 制造商:TI 制造商全稱(chēng):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(kāi)發(fā)工具 TSC2301 Eval Mod RoHS:否 制造商:Cypress Semiconductor 工具用于評(píng)估: 接口類(lèi)型: 工作電壓: 最大工作溫度:
TSC2301IGQZ 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec RoHS:否 制造商:Microchip Technology 類(lèi)型:Resistive Touch Controllers 輸入類(lèi)型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類(lèi)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(zhuǎn)換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec RoHS:否 制造商:Microchip Technology 類(lèi)型:Resistive Touch Controllers 輸入類(lèi)型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類(lèi)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(zhuǎn)換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec RoHS:否 制造商:Microchip Technology 類(lèi)型:Resistive Touch Controllers 輸入類(lèi)型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類(lèi)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(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*