ADUC7124 datasheet(17/96 Pages) AD

Part #	ADUC7124

Description	Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhanced IRQ Handler

PDF	96 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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17 / 96 page

ADuC7124

Rev. 0 | Page 17 of 96

0.3

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–0.1

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ADC CODES

Figure 12. Typical DNL Error,

Temperature 25°C, VREF= Internal 2.5 V, Single-Ended Mode

ADCCP = ADC8, ADCCN = ADC0 Sampling Rate = 345 kHz

Worst Case Positive = 0.42 LSB, Code 3583

Worst Case Negative= −0.32 LSB, Code 3073

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ADC CODES

Figure 13. Typical INL Error,

Temperature 25°C, VREF = Internal 2.5 V, Single-Ended Mode

ADCCP = ADC8, ADCCN = ADC0 Sampling Rate = 345 kHz

Worst Case Positive = 0.64 LSB, Code 802

Worst Case Negative= −0.69 LSB, Code 3485

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–0.2

ADC CODES

Figure 14. Typical DNL Error,

Temperature 25°C, VREF = Internal 2.5 V, Single-Ended Mode

ADCCP = ADC15/DAC3, ADCCN = ADC0 Sampling Rate = 345 kHz

Worst Case Positive = 0.41 LSB, Code 2016

Worst Case Negative= −0.26 LSB, Code 3841

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–0.2

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ADC CODES

Figure 15. Typical INL Error,

Temperature 25°C, VREF = Internal 2.5 V, Single-Ended Mode

ADCCP = ADC15/DAC3, ADCCN = ADC0 Sampling Rate = 345 kHz

Worst Case Positive = 0.55 LSB, Code 738

Worst Case Negative= −0.68 LSB, Code 3230

ADUC7124 Datasheet(PDF) 17 Page - Analog Devices

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