AD7606/AD7606-6/AD7606-4
SPECIFICATIONS
VREF = 2.5 V external/internal, AVCC = 4.75 V to 5.25 V, VDRIVE = 2.3 V to 5.25 V, fSAMPLE = 200 kSPS, TA = TMIN to TMAX, unless otherwise noted.1
Table 2.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio (SNR)2, 3
fIN = 1 kHz sine wave unless otherwise noted
Oversampling by 16; 10 V range; fIN = 130 Hz 94
Oversampling by 16; 5 V range; fIN = 130 Hz 93
No oversampling; 10 V Range
No oversampling; 5 V range
No oversampling; 10 V range
No oversampling; 5 V range
No oversampling; 10 V range
No oversampling; 5 V range
95.5
94.5
90
89
90
89
90.5
90
−107
−108
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
88.5
87.5
88
Signal-to-(Noise + Distortion) (SINAD)2
Dynamic Range
87
Total Harmonic Distortion (THD)2
Peak Harmonic or Spurious Noise (SFDR)2
Intermodulation Distortion (IMD)2
Second-Order Terms
Third-Order Terms
Channel-to-Channel Isolation2
−95
fa = 1 kHz, fb = 1.1 kHz
−110
−106
−95
dB
dB
dB
fIN on unselected channels up to 160 kHz
ANALOG INPUT FILTER
Full Power Bandwidth
−3 dB, 10 V range
−3 dB, 5 V range
−0.1 dB, 10 V range
−0.1 dB, 5 V range
10 V Range
23
15
10
5
11
15
kHz
kHz
kHz
kHz
μs
tGROUP DELAY
5 V Range
μs
DC ACCURACY
Resolution
No missing codes
16
Bits
Differential Nonlinearity2
Integral Nonlinearity2
Total Unadjusted Error (TUE)
0.5
0.5
6
12
8
8
2
7
0.99
2
LSB4
LSB
LSB
LSB
LSB
10 V range
5 V range
Positive Full-Scale Error2, 5
External reference
Internal reference
External reference
Internal reference
10 V range
32
LSB
Positive Full-Scale Error Drift
Positive Full-Scale Error Matching2
ppm/°C
ppm/°C
LSB
5
32
5 V range
10 V range
16
1
40
6
LSB
LSB
6
Bipolar Zero Code Error2,
5 V range
3
12
LSB
Bipolar Zero Code Error Drift
Bipolar Zero Code Error Matching2
Negative Full-Scale Error2, 5
10 V range
5 V range
10 V range
5 V range
External reference
Internal reference
External reference
Internal reference
10 V range
10
5
1
μV/°C
μV/°C
LSB
LSB
LSB
8
22
6
8
8
4
8
5
16
32
LSB
Negative Full-Scale Error Drift
Negative Full-Scale Error Matching2
ppm/°C
ppm/°C
LSB
32
40
5 V range
LSB
Rev. 0 | Page 4 of 36
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