AD7366/AD7367
SPECIFICATIONS
TA = −4ꢀ°C to +8±°C, AꢁCC = DꢁCC = 4.7± ꢁ to ±.2± ꢁ, ꢁDD = 11.± ꢁ to 16.± ꢁ, ꢁSS = −16.± ꢁ to −11.± ꢁ, ꢁDRIꢁE = 2.7 ꢁ to ±.2± ꢁ,
SAMPLE = 1.12 MSPS, fSCLK = 48 MHz, ꢁREF = 2.± ꢁ internal/external, TA = TMIN to TMAX, unless otherwise noted.
f
Table 2. AD7366
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio (SNR)1
Signal-to-Noise + Distortion Ratio (SINAD)1
Total Harmonic Distortion (THD)1
Spurious-Free Dynamic Range (SFDR)1
Intermodulation Distortion (IMD)1
Second-Order Terms
fIN = 50 kHz sine wave
70
70
72
dB
dB
dB
dB
71
−85
−87
−78
−78
fa = 49 kHz, fb = 51 kHz
−88
−88
−90
dB
dB
dB
Third-Order Terms
Channel-to-Channel Isolation1
SAMPLE AND HOLD
Aperture Delay2
10
ns
Aperture Jitter2
40
ps
Aperture Delay Matching2
100
ps
Full Power Bandwidth
35
8
MHz
MHz
@ 3 dB, 10 V range
@ 0.1 dB, 10 V range
DC ACCURACY
Resolution
12
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Integral Nonlinearity (INL)1
Differential Nonlinearity (DNL)1
Positive Full-Scale Error1
0.5
1
0.25
1
0.5
7
Guaranteed no missed codes to 12 bits
5 V and 10 V analog input range
1
6
0 V to 10 V analog input range
Positive Full-Scale Error Match1
Zero Code Error1
1.5
0.1
0.5
1
Matching from ADC A to ADC B
Channel to channel matching for ADC A and ADC B
5 V and 10 V analog input range
3
6
0 V to 10 V analog input range
Zero Code Error Match1
Negative Full-Scale Error1
Negative Full-Scale Error Match1
1.5
0.1
1
Matching from ADC A to ADC B
Channel-to-channel matching for ADC A and ADC B
5 V and 10 V analog input range
7
6
1
0 V to 10 V analog input range
1.5
0.1
Matching from ADC A to ADC B
Channel-to-channel matching for ADC A and ADC B
ANALOG INPUT
Input Voltage Ranges
(Programmed via RANGE Pins)
10
V
5
V
0 to 10
1
V
DC Leakage Current
Input Capacitance
0.01
μA
pF
pF
kΩ
MΩ
kΩ
MΩ
9
When in track, 10 V range
When in track, 5 V or 0 V to 10 V range
For 10 V @1 MSPS
13
Input Impedance
260
2.5
125
1.2
For 10 V @100 kSPS
For 5 V/ 0 V to 10 V @1 MSPS
For 5 V/ 0 V to 10 V @100 kSPS
Rev. 0 | Page 3 of 28
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