參數(shù)資料
型號(hào)： TSC2300IPAG
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)： 32/81頁(yè)
文件大?。?/td> 1039K
代理商： TSC2300IPAG
www.ti.com
TSC2300
SLAS372 — NOVEMBER 2002
In this mode, the TSC2300 detects when the touch panel is touched and causes the PENIRQ line to go low. The host
recognizes the interrupt request, and then writes to the A/D Converter Control register to select one of the touch screen
scan functions (single X-, Y-, or Z-conversions, continuous X/Y or X/Y/Z1/Z2 Conversions). The conversion process
then proceeds as described above, and as outlined in Figure 53 through Figure 57.
The main difference between this mode and the previous mode is that the host, not the TSC2300, decides when the
touch screen scan begins after responding to a PENIRQ. In this mode, the host must either monitor both PENIRQ and
DAV, or wait a minimum time after writing to the A/D converter control register. This wait time can be calculated from
Equations (5) in the case of single conversions, or from Equations (3) or (4) in the case of multiple conversions. The
nominal conversion times calculated by these equations should be extended by approximately 12% to account for
variation in the internal oscillator frequency.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC2300IPAGG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 SMART 4-Wire with Audio 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
TSC2300IPAGR 功能描述:觸摸屏轉(zhuǎn)換器和控制器 20-Bit 48-Ksps I2S 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
TSC2300IPAGRG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 20-Bit 48-Ksps I2S 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
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(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:
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