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参数资料
| 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： | 43/71页 |
| 文件大小： | 717K |
| 代理商： | TSC2100IDAR |
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SLAS378 NOVEMBER 2003
www.ti.com
43
BIT
FUNCTION
RESET
VALUE
0
READ/
WRITE
R
NAME
D2
T1STAT
TEMP1 Data Register Status
0 => No new data is available in TEMP1data register
1 => New data is available in TEMP1data register
Note: This bit gets cleared only after the converted data of TEMP1 has been completely read out of
the register.
TEMP2 Data Register Status
0 => No new data is available in TEMP2data register
1 => New data is available in TEMP2data register
Note: This bit gets cleared only after the converted data of TEMP2 has been completely read out of
the register.
Reserved
D1
T2STAT
R
0
D0
R
0
REGISTER 02H: Reserved
BIT
NAME
READ/
WRITE
R
RESET
VALUE
FFFFH
FUNCTION
D15D0
Reserved
REGISTER 03H: Reference Control
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15D5
R
000H
Reserved
D4
VREFM
R/W
0
Voltage Reference Mode. This bit configures the VREF pin as either external reference or internal
reference.
0 => External reference
1 => Internal reference
D3D2
RPWUDL
R/W
00
Reference Power Up Delay. These bits allow for a delay time for measurements to be made after
the reference powers up, thereby assuring that the reference has settled
00 => 0
μ
s
01 => 100
μ
s
10 => 500
μ
s
11 => 1000
μ
s
Note: This is valid only when the device is programmed for internal reference and Bit D1 = 1, i.e.,
reference is powered down between the conversions if not required.
D1
RPWDN
R/W
1
Reference Power Down. This bit controls the power down of the internal reference voltage.
0 => Powered up at all times.
1 => Powered down between conversions.
Note: when D4 = 0, i.e. device is in external reference mode, then the internal reference is powered
down always
.
D0
IREFV
R/W
0
Internal Reference Voltage. This bit selects the internal voltage reference level for the TSC ADC.
0 => VREF = 1.25 V
1 => VREF = 2.50 V
REGISTER 04H: Reset Control
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15D0
RSALL
R/W
FFFFH
Reset All. Writing the code 0xBB00, as shown below, to this register causes the TSC2100 to reset
all its registers to their default, powerup values.
1011101100000000 => Reset all registers
Others => Do not write other sequences to this register.
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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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