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參數(shù)資料
| 型號(hào)： | ADUC836BS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MicroConverter, Dual 16-Bit-ADCs with Embedded 62 kB Flash MCU |
| 中文描述： | 8-BIT, FLASH, 12.58 MHz, MICROCONTROLLER, PQFP52 |
| 封裝： | 14 X 14 MM, MO-022-AC-1, MQFP-52 |
| 文件頁(yè)數(shù)： | 22/80頁(yè) |
| 文件大?。?/td> | 5913K |
| 代理商： | ADUC836BS |
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ADuC836
–22–
PRIMARY AND AUXILIARY ADC NOISE PERFORMANCE
Tables X, XI, and XII show the output rms noise in mV and output
peak-to-peak resolution in bits (rounded to the nearest 0.5 LSB)
for some typical output update rates on both the primary and
auxiliary ADCs. The numbers are typical and are generated at a
differential input voltage of 0 V. The output update rate is selected
via the Sinc Filter (SF) SFR. It is important to note that the
peak-to-peak resolution figures represent the resolution for which
there will be no code flicker within a six-sigma limit.
The QuickStart Development system PC software comes com-
plete with an ADC noise evaluation tool. This tool can be easily
used with the evaluation board to see these figures from silicon.
Table X. Primary ADC, Typical Output RMS Noise (
V)
Typical Output RMS Noise vs. Input Range and Update Rate; Output RMS Noise in
V
SF Data Update Input Range
Word Rate (Hz)
20 mV
40 mV
80 mV
160 mV
320 mV
640 mV
1.28 V
2.56 V
13 105.3 1.50 1.50 1.60 1.75 3.50 4.50 6.70 11.75
69 19.79 0.60 0.65 0.65 0.65 0.65 0.95 1.40 2.30
255 5.35 0.35 0.35 0.37 0.37 0.37 0.51 0.82 1.25
Table XI. Primary ADC, Peak-to-Peak Resolution (Bits)
Peak-to-Peak Resolution vs. Input Range and Update Rate; Peak-to-Peak Resolution in Bits
SF Data Update Input Range
Word Rate (Hz)
20 mV
40 mV
80 mV
160 mV
320 mV
640 mV
1.28 V
2.56 V
13 105.3 12 13 14 15 15 15.5 16 16
69 19.79 13.5 14 15 16 16 16 16 16
255 5.35 14 15 16 16 16 16 16 16
Typical RMS Resolution vs. Input Range and Update Rate: RMS Resolution in Bits
*
SF Data Update Input Range
Word Rate (Hz)
20 mV
40 mV
80 mV
160 mV
320 mV
640 mV
1.28 V
2.56 V
13 105.3 14.7 15.7 16 16 16 16 16 16
69 19.79 16 16 16 16 16 16 16 16
255 5.35 16 16 16 16 16 16 16 16
*
Based on a six-sigma limit, the rms resolution is 2.7 bits greater than the peak-to-peak resolution.
Table XII. Auxiliary ADC
Typical Output RMS Noise vs. Update Rate
*
Output RMS Noise in
V
SF Data
Update Input Range
Word R
ate (Hz) 2.5 V
13 105.3 10.75
69 19.79 2.00
255 5.35 1.15
*
ADC converting in Bipolar mode
Peak-to-Peak Resolution vs. Update Rate
1
Peak-to-Peak Resolution in Bits
SF Data Update Input Range
Word Rate (Hz) 2.5 V
13 105.3 16
2
69 19.79 16
255 5.35 16
NOTES
1
ADC converting in Bipolar mode
2
In Unipolar mode, peak-to-peak resolution at 105 Hz is 15 bits.
REV. A
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相關(guān)代理商/技術(shù)參數(shù) |
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| ADUC836BS | 制造商:Analog Devices 功能描述:IC SEMICONDUCTOR ((NS)) |
| ADUC836BSZ | 功能描述:IC ADC DUAL 16BIT W/MCU 52-MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC8xx 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
| ADUC841 | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU |
| ADUC841BCP32-5 | 制造商:Analog Devices 功能描述:MICROCONVERTER 1-CYCLE VERSION ADUC829 - Trays |
| ADUC841BCP62-3 | 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 3V 56-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 20MHZ 3.3V 56LFCSP - Bulk |
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