ADUC7124 Analog Devices, ADUC7124 Datasheet - Page 23
ADUC7124
Manufacturer Part Number
ADUC7124
Description
Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhanced IRQ Handler
Manufacturer
Analog Devices
Datasheet
1.ADUC7126.pdf
(104 pages)
Specifications of ADUC7124
Mcu Core
ARM7 TDMI
Mcu Speed (mips)
40
Sram (bytes)
32000Bytes
Gpio Pins
30
Adc # Channels
12
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADUC7124BCPZ126
Manufacturer:
AD
Quantity:
349
Company:
Part Number:
ADUC7124BCPZ126
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Company:
Part Number:
ADUC7124BCPZ126-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
TYPICAL PERFORMANCE CHARACTERISTICS
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.1
–0.2
Temperature 25°C, V
0.6
0.5
0.4
0.3
0.2
0.1
Temperature 25°C, V
ADCCP = ADC0, ADCCN = ADC0, Sampling Rate = 345 kHz
ADCCP = ADC0, ADCCN = ADC0, Sampling Rate = 345 kHz
0.3
0.2
0.1
0
0
Worst Case Negative= −0.24 LSB, Code 4094
Worst Case Negative= −0.54 LSB, Code 3485
Worst Case Positive = 0.38 LSB, Code 1567
Worst Case Positive = 0.60 LSB, Code 1890
Figure 9. Typical DNL Error,
Figure 10. Typical INL Error,
REF
REF
= Internal 2.5 V, Single-Ended Mode
= Internal 2.5 V, Single-Ended Mode
ADC CODES
ADC CODES
Rev. B | Page 23 of 104
ADCCP = DAC1/ADC13, ADCCN = ADC0, Sampling Rate = 345 kHz
ADCCP = DAC1/ADC13, ADCCN = ADC0, Sampling Rate = 345 kHz
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.1
–0.2
Temperature 25°C, V
0.6
0.5
0.4
0.3
0.2
0.1
Temperature 25°C, V
0.4
0.3
0.2
0.1
0
0
Worst Case Negative= −0.27 LSB, Code 2486
Worst Case Negative= −0.54 LSB, Code 3614
Worst Case Positive = 0.40 LSB, Code 607
Worst Case Positive = 0.58 LSB, Code 480
Figure 11. Typical DNL Error,
Figure 12. Typical INL Error,
REF
REF
= Internal 2.5 V, Single-Ended Mode
= Internal 2.5 V, Single-Ended Mode
ADC CODES
ADuC7124/ADuC7126
ADC CODES