EVAL-AD7452CB å·®åè3/4å ¥ã555 kSPSã12ä1/2ADCï1/4éç ̈8å1/4èSOT-23å°è£
AD7452æ ̄ä ̧æ¬3/412ä1/2ãä1/2åèãé次é1/4è¿å(SAR)æ ̈¡æ°è1/2¬æ¢å ̈(ADC)ï1/4éç ̈å ̈å·®åæ ̈¡æè3/4å ¥ï1/4å·¥ä1/2çμåä ̧º3 Væ5 Våçμæºï1/4æé«ååéä ̧º555 kSPSã
è ̄¥å ̈件å ç1/2®ä ̧ä ̧ªä1/2åªå£°ãå®1/2å ̧¦å 1/2ãå·®åéæ®·ä¿æ(T/H)æ3/4大å ̈ï1/4å ̄å¤ç1 MHz以ä ̧çè3/4å ¥é¢çï1/4-3 dBå ̧¦å®1/2å ̧åå1/4ä ̧º20 MHzãå¤é ̈åºåçμåéè¿VSCHIRIå1/4èè3/4å ¥ï1/4å ̄å ̈100 mVè³3.5 Vèå'å ååï1/4å ·ä1/2åå³äºçμæºååºç ̈ãåºåçμåå1/4å³å®å ̈件çå ±æ ̈¡çμåèå'ãå©ç ̈è¿ä ̧çå·®åè3/4å ¥ç»æÅå ̄ååºåçμåè3/4å ¥ï1/4ç ̈æ·å ̄以éæ©åç§è3/4å ¥èå'ååç1/2®ç¹ã
è1/2¬æ¢è¿ç ̈åæ°æ®éééè¿ CSä ̧ä ̧²è¡æ¶éè¿è¡æ§å¶ï1/4ä»èä ̧ºå ̈件ä ̧å3/4®å¤çå ̈æDSPæ¥å£åé äºæ¡ä»¶ãè3/4å ¥ä¿¡å·å ̈ CSçä ̧é沿è¿è¡éæ ·ï1/4èè1/2¬æ¢åæ¶å ̈æ¤å¤å ̄å ̈ã
è ̄¥å ̈件éç ̈SARæ¶æï1/4ç¡®ä¿æ æμæ°'线延è¿ã
AD7452éç ̈å è¿çè®3/4计ææ ̄ï1/4å ̄å ̈é«ååéçæ åμä ̧å®ç°æä1/2çåèã
- é¢å®çμå(VDD)ï1/43 Vå 5V
- ä1/2åèï1/4æ大ååéæ¶ï1/4ï1/4
- æ大7.25 mWï1/4555 kSPSã5 Vçμæºï1/4
- æ大3.3 mWï1/4555 kSPSã3 Vçμæºï1/4
- å ̈å·®åæ ̈¡æè3/4å ¥
- ®å 1/2è3/4å ¥å ̧¦å®1/2ï1/4
- 70 dB信纳æ ̄ï1/4100 kHzè3/4å ¥é¢çï1/4
- çμæ'»çåè/ä ̧²è¡æ¶éé度管ç
- æ æμæ°'线延è¿
- é«éä ̧²è¡æ¥å£ï1/4 SPI®/QSPI™/MICROWIRE™/DSP å 1/4容
- ççμæ ̈¡å1/4ï1/4æ大1 μA
- 8å1/4èSOT-23å°è£
æ ̧©åº¦ä1/4 æå ̈