Atmel SAM4S-XPLD Atmel ATSAM4S-XPLD ATSAM4S-XPLD Hoja De Datos
Los códigos de productos
ATSAM4S-XPLD
1067
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
Note:
1. Single Ended or Differential Mode, any gain values.
Note:
1. ADC Clock (F
ADC
) = 20 MHz, Fs = 1 MHz, Fin = 127 kHz, IBCTL = 01, FFT using 1024 points or more, Frequency
band = [1 kHz, 500 kHz] – Nyquist conditions fulfilled.
Note:
1. ADC Clock (F
ADC
)= 20 MHz, Fs = 1MHz, Fin = 127 kHz, IBCTL = 01, FFT using 1024 points or more, frequency band
= [1kHz, 500kHz] – Nyquist conditions fulfilled.
Table 43-35. Static Performance Characteristics – 10-bit Mode
Parameter
Conditions
Min
Typ
Max
Units
Resolution
—
10
—
bit
Integral Non-linearity (INL)
—
±0.5
±1
LSB
Differential Non-linearity (DNL)
No missing code
—
±0.5
±1
LSB
Offset Error
-10
—
10
LSB
Gain Error
-7
—
7
LSB
Parameter
Conditions
Min
Typ
Max
Units
Signal to Noise Ratio - SNR
56
64
72
dB
Total Harmonic Distortion - THD
-84
-74
-66
dB
Signal to Noise and Distortion - SINAD
55
62
71
dB
Effective Number of Bits ENOB
9
10.5
12
bit
Table 43-37. Dynamic Performance Characteristics in Differential and 12-bit Mode
Parameter
Conditions
Min
Typ
Max
Units
Signal to Noise Ratio - SNR
60
70
74
dB
Total Harmonic Distortion - THD
-90
-80
-72
dB
Signal to Noise and Distortion - SINAD
60
68
73
dB
Effective Number of Bits ENOB
9.5
11
12
bit