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AD7366/AD7367
Rev. D | Page 3 of 28
SPECIFICATIONS
AVCC = DVCC = 4.75 V to 5.25 V, VDD = 11.5 V to 16.5 V, VSS = 16.5 V to 11.5 V, VDRIVE = 2.7 V to 5.25 V, fS = 1.12 MSPS, fSCLK = 48 MHz,
VREF = 2.5 V internal/external, TA = 40°C to +85°C, unless otherwise noted.
Table 2. AD7366
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
DYNAMIC PERFORMANCE
f
IN = 50 kHz sine wave
Signal-to-Noise Ratio (S
NR)170
72
dB
Signal-to-Noise + Distortion Ratio (SINA
D)170
71
dB
Total Harmonic Distortion (TH
D)185
78
dB
Spurious-Free Dynamic Range (SFDR)
87
78
dB
Intermodulation Distortion (IM
D)1fa = 49 kHz, fb = 51 kHz
Second-Order Terms
88
dB
Third-Order Terms
88
dB
Channel-to-Channel Isolati
on190
dB
SAMPLE AND HOLD
10
ns
40
ps
±100
ps
Full Power Bandwidth
35
MHz
@ 3 dB, ±10 V range
8
MHz
@ 0.1 dB, ±10 V range
DC ACCURACY
Resolution
12
Bits
Integral Nonlinearity (I
NL)1±0.5
±1
LSB
Differential Nonlinearity (D
NL)1±0.25
±0.5
LSB
Guaranteed no missed codes to 12 bits
Positive Full-Scale Err
or1±1
±7
LSB
±5 V and ±10 V analog input range
±1
±6
LSB
0 V to 10 V analog input range
Positive Full-Scale Error Mat
ch1±1.5
LSB
Matching from ADC A to ADC B
±0.1
LSB
Channel-to-channel matching for ADC A and
ADC B
±0.5
±3
LSB
±5 V and ±10 V analog input range
±1
±6
LSB
0 V to 10 V analog input range
±1.5
LSB
Matching from ADC A to ADC B
±0.1
LSB
Channel-to-channel matching for ADC A and
ADC B
Negative Full-Scale E
rror1±1
±7
LSB
±5 V and ±10 V analog input range
±1
±6
LSB
0 V to 10 V analog input range
Negative Full-Scale Error Mat
ch1±1.5
LSB
Matching from ADC A to ADC B
±0.1
LSB
Channel-to-channel matching for ADC A and
ADC B
ANALOG INPUT
Input Voltage Ranges
±10
V
±5
V
0 to 10
V
DC Leakage Current
±0.01
±1
A
Input Capacitance
9
pF
When in track, ±10 V range
13
pF
When in track, ±5 V and 0 V to 10 V range
Input Impedance
260
kΩ
±10 V @ 1 MSPS
2.5
MΩ
±10 V @ 100 kSPS
125
kΩ
±5 V and 0 V to 10 V range @ 1 MSPS
1.2
MΩ
±5 V and 0 V to 10 V range @ 100 kSPS