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参数资料
| 型号： | TC500COE |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封装： | 0.300 INCH, PLASTIC, MS-013, SOIC-16 |
| 文件页数： | 4/38页 |
| 文件大小： | 562K |
| 代理商： | TC500COE |
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TC500/A/510/514
DS21428E-page 12
2008 Microchip Technology Inc.
FIGURE 5-1:
Typical Dual Slope A/D Converter System Timing.
Auto-zero
Integrate
Full-scale Input
Reference
De-integrate
Overshoot Integrator
Output
Zero
Converter Status
TTIME
Integrator
Voltage VINT
Comparator
Output
AB Inputs
Controller
Operation
Notes:
Comparator Delay
Begin Conversion with
Auto-Zero Phase
(Positive Input Shown)
Sample Input Polarity
The length of this phase is chosen almost arbitrarily
but needs to be long enough to null out worst case errors
(see text).
Minimizing
Overshoot
will Minimize
I.O.Z. Time
Ready for Next
Conversion
(Auto-Zero is
Idle State)
Time Input
Integration
Phase
Capture
De-integration
Time
Integrator
Output
Zero Phase
Complete
Undefined
A = 0
B = 1
A = 1
0
For Negative Input
1
For Positive Input
B = 0
B = 1
B = 0
A = 1
A = 0
Typically = TINT
TINT
0
A
B
Comparator Delay +
Processor Latency
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC500COE713 | 功能描述:电信线路管理 IC 16 Bit Analog Proces RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray |
| TC500COG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Precision Analog Front Ends with Dual Slope ADC |
| TC500COG713 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Precision Analog Front Ends with Dual Slope ADC |
| TC500COI | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Precision Analog Front Ends with Dual Slope ADC |
| TC500COI713 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Precision Analog Front Ends with Dual Slope ADC |
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