參數(shù)資料
型號(hào)： TSC2100IDAG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO32
封裝： GREEN, PLASTIC, TSSOP-32
文件頁(yè)數(shù)： 38/77頁(yè)
文件大?。?/td> 1079K
代理商： TSC2100IDAG4
TSC2100
SLAS378 NOVEMBER 2003
www.ti.com
43
BIT
FUNCTION
RESET
VALUE
READ/
WRITE
NAME
D2
T1STAT
R
0
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.
D1
T2STAT
R
0
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.
D0
R
0
Reserved
REGISTER 02H: Reserved
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15D0
R
FFFFH 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 s
01 => 100 s
10 => 500 s
11 => 1000 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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC2100IDAR 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
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
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