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| 型号： | TSC2100IDAR |
| 厂商： | Texas Instruments, Inc. |
| 元件分类： | Codec |
| 英文描述： | PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH INTEGRATED STEREO AUDIO CODEC AND HEADPHONE/SPEAKER AMPLIFIER |
| 中文描述： | 可编程触摸屏控制器，它集成立体声音频编解码器和耳机/扬声器放大器 |
| 文件页数： | 60/71页 |
| 文件大小： | 717K |
| 代理商： | TSC2100IDAR |
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SLAS378 NOVEMBER 2003
www.ti.com
60
Programmed
for Host
Controlled
Mode
Detecting Touch
Sample,Conversion &
Averaging for
Z1Coordinate & Z2Coordinate
Reading
Z1Data
Register
Touch Is Still There
Touch Is Detected
Waiting for Host to Write
into REG00 of PAGE01
REG00 of
PAGE01
Is Updated
for
Z1Z2 Scan
Mode
Z2Data
Register
Detecting
Touch
SS DEACTIVATED
(As PENIRQ
[D15D14 = 00])
PINTDAV
(As PENIRQ & DATA_AVA
[D15D14 = 10/11])
PINTDAV
(As DATA_AVA
[D15D14 = 01])
PINTDAV
Reading
Waiting for Host to Write Into
REG00 of PAGE01
Programmed
for Host
Controlled
Mode
Detecting Touch
Sample,Conversion &
Averaging for
Reading
XData
Register
Detecting
Touch
SaAveraging for
XCoordinate
Detecting
Touch
Sample,Conversion &
Averaging for
YCoordinate
Detecting
Touch
Touch Is Detected
Touch Is Detected
REG00 of
PAGE01
Is Updated
XMode
Waiting for Host to
Write into REG00 of
PAGE01
SS DEACTIVATED
(As PENIRQ
[D15D14 = 00])
PINTDAV
(As PENIRQ & DATA_AVA
[D15D14 = 10/11])
PINTDAV
Touch Is Detected
(As DATA_AVA
[D15D14 = 01])
PINTDAV
Reading
YData
Register
NOTE:If the PINTDAV signal is programmed to be used for pen-interrupt by setting bits D15D14 of REG01H/Page2 to either
00
,
01
, or
11
, then
the high duration of PINTDAV is given by:
tPRE
tSNS
125 ns
tOSC
Non-Touch Screen Measurement Operation
The time needed to make temperature, auxiliary, or battery measurements is given by:
t
NAVG
NBITS
1
8 MHz
conv
n1
n2
1
tOSC
15
tOSC
n3
tOSC
where:
n
1
= 6 ; if
conv
= 8 MHz
7 ; if
conv
≠
8 MHz
n
2
= 24 ; if measurement is for TEMP1 case
12 ; if measurement is for other than TEMP1 case
n
3
= 0 ; if external reference mode is selected
3 ; if t
REF
= 0
μ
s or reference is programmed for power up all the time.
1 + t
REF
/125 ns; if t
REF
≠
0
μ
s and reference needs to power down between conversions.
t
REF
is the reference power up delay time.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TSC2100IDARG4 | 功能描述:触摸屏转换器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| TSC2100IRHB | 功能描述:触摸屏转换器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| TSC2100IRHBG4 | 功能描述:触摸屏转换器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| TSC2100IRHBR | 功能描述:触摸屏转换器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| TSC2100IRHBRG4 | 功能描述:触摸屏转换器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
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