參數(shù)資料
型號(hào)： TSC2100IDAR
廠商： Texas Instruments, Inc.
元件分類： Codec
英文描述： PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH INTEGRATED STEREO AUDIO CODEC AND HEADPHONE/SPEAKER AMPLIFIER
中文描述： 可編程觸摸屏控制器，它集成立體聲音頻編解碼器和耳機(jī)/揚(yáng)聲器放大器
文件頁數(shù)： 59/71頁
文件大?。?/td> 717K
代理商： TSC2100IDAR
SLAS378 NOVEMBER 2003
www.ti.com
59
Touch Screen Conversion Initiated by the Host
The time needed to convert any single coordinate either X or Y under host control (not including the time needed to send
the command over the SPI bus) is given by:
tcoordinate
tPVS
125 ns
tOSC
NAVG
NBITS
1
8 MHz
conv
n1
12
1
tOSC
14
tOSC
n2
tOSC
n
1
= 6 ; if
conv
= 8 MHz
7 ; if
conv
≠
8 MHz
n
2
= 2 ; if t
PVS
= 0
μ
s
0 ; if t
PVS
≠
0
μ
s
Programmed
for Host
Controlled
Mode
Detecting Touch
Sample,Conversion &
Averaging for
XCoordinate
Touch Is Still There
Waiting for Host to Write
into REG00 of PAGE01
REG00 of
PAGE01
Is Ufor
X Scan
Mode
Detecting
Touch
SS DEACTIVATED
(As PENIRQ
[D15D14 = 00])
PINTDAV
(As PENIRQ & DATA_AVA
[D15D14 = 10/11])
PINTDAV
Touch Is Detected
(As DATA_AVA
[D15D14 = 01])
PINTDAV
Waiting for Host to Write Into
REG00 of PAGE01
Reading
XData
Register
The time needed to convert the Z coordinate under host control (not including the time needed to send the command over
the SPI bus) is given by:
tcoordinate
tPVS
125 ns
tOSC
2
NAVG
NBITS
1
8 MHz
conv
n1
12
1
tOSC
20
tOSC
n2
tOSC
n
1
= 6 ; if
conv
= 8 MHz
7 ; if
conv
≠
8 MHz
n
2
= 2 ; if t
PVS
= 0
μ
s
0 ; if t
PVS
≠
0
μ
s
相關(guān)PDF資料
PDF描述
TSC2300IPAGR PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH AUDIO CODEC
TSC2301IGQZ PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC
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TSC2301PAGR PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC
TSC2301IGQZR PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC2100IDARG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp 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
TSC2100IRHB 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp 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
TSC2100IRHBG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp 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
TSC2100IRHBR 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp 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
TSC2100IRHBRG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp 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
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