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參數(shù)資料
| 型號： | TC9402CPD |
| 元件分類： | 模擬專用變換器 |
| 英文描述： | VOLTAGE-FREQUENCY CONVERTER, 0.1 MHz, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數(shù)： | 28/28頁 |
| 文件大?。?/td> | 545K |
| 代理商： | TC9402CPD |
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2007 Microchip Technology Inc.
DS21483D-page 9
TC9400/9401/9402
3.2
Voltage-to-Time Measurements
The TC9400 output can be measured in the time
domain as well as the frequency domain. Some micro-
computers, for example, have extensive timing capabil-
ity, but limited counter capability. Also, the response
time of a time domain measurement is only the period
between two output pulses, while the frequency
measurement must accumulate pulses during the
entire counter time-base period.
Time measurements can be made from either the
TC9400’s PULSE FREQ OUT output, or from the
FREQ/2 OUT output. The FREQ/2 OUT output
changes state on the rising edge of PULSE FREQ
OUT, so FREQ/2 OUT is a symmetrical square wave at
one-half the pulse output frequency. Timing measure-
ments can, therefore, be made between successive
PULSE FREQ OUT pulses, or while FREQ/2 OUT is
high (or low).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC9400CPDG | VOLTAGE-FREQUENCY CONVERTER, 0.1 MHz, PDIP14 |
| TC9401CPD | VOLTAGE-FREQUENCY CONVERTER, 0.1 MHz, PDIP14 |
| TC9400COD | VOLTAGE-FREQUENCY CONVERTER, 0.1 MHz, PDSO14 |
| TC9401EJD | VOLTAGE-FREQUENCY CONVERTER, 0.1 MHz, CDIP14 |
| TC9400CPD | VOLTAGE-FREQUENCY CONVERTER, 0.1 MHz, PDIP14 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC9402CPD | 制造商:Microchip Technology Inc 功能描述:IC F/V-V/F CONVERTER |
| TC9402CPD | 制造商:Microchip Technology Inc 功能描述:V/F Converter |
| TC9402EJD | 功能描述:電壓頻率轉(zhuǎn)換及頻率電壓轉(zhuǎn)換 V/F Converter RoHS:否 制造商:Texas Instruments 全標度頻率:4000 KHz 線性誤差:+/- 1 % FSR 電源電壓-最大: 電源電壓-最小: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-14 封裝:Tube |
| TC9404FN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:MODULATION SYSTEM DA CONVERTER WITH ANALOG FILTER |
| TC9404FNG | 制造商:Toshiba 功能描述:1Bit Cut Tape |
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