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參數(shù)資料
| 型號： | LC717A00AR-NH |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 10/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TOUCH SENSOR CAP-DGTL VCT28 |
| 標(biāo)準(zhǔn)包裝： | 2,000 |
| 系列： | * |
LC717A00AR
No.A2048-8/11
Block Diagram
Cin0
SCL/SCK
SDA/SI
VDD
VSS
INTOUT
Cin1
Cin2
Cin3
Cin4
Cin5
Cin6
Cin7
Pout0
Pout6
Pout7
Pout5
Pout4
Pout3
Pout2
nCS
SA/SO
Cdrv
GAIN
nRST
ERROR
Cref
MUX
1st
AMP
A/D
CONVERTER
2nd
AMP
POR
CONTROL
LOGIC
OSCILLATOR
I2C/SPI
LC717A00AR is capacitance-digital-converter LSI capable of detecting changes in capacitance in the femto Farad order.
It consists of an oscillation circuit that generates the system clock, a power-on reset circuit that resets the system when
the power is turned on, a multiplexer that selects the input channels, a two-stage amplifier that detects the changes in the
capacitance and outputs analog-amplitude values, a A/D converter that converts the analog-amplitude values into digital
data, and a control logic that controls the entire chip. Also, it has an I2C compatible bus or SPI that enables serial
communication with external devices as necessary.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LC717A00ARZ-NH | 制造商:ON Semiconductor 功能描述:TOUCH SENSOR IC - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / TOUCH SENSOR IC |
| LC717A10AJ | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Capacitance-Digital-Converter LSI for Electrostatic Capacitive Touch Sensors |
| LC717A10AJ-AH | 功能描述:電容觸摸傳感器 TOUCH SENSOR IC RoHS:否 制造商:Microchip Technology 電源電壓: 通道數(shù)量: 封裝 / 箱體: 尺寸: 溫度范圍: |
| LC717A10AR | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Capacitance-Digital-Converter LSI for Electrostatic Capacitive Touch Sensors |
| LC717A10ARGPGEVB | 制造商:ON Semiconductor 功能描述:SE - STANDARD LSI PRODUCTS 1 - Bulk |
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