AD7367
Preliminary Technical Data
SPECIFICATIONS
AꢀCC = DꢀCC =4.7± ꢀ to ±.2± ꢀ, ꢀDD = 11.± ꢀ to 16.± ꢀ, ꢀSS = −11.± ꢀ to −16.± ꢀ, ꢀDRIꢀE = 2.7 ꢀ to ±.2±ꢀ, fSAMPLE = 1MSPS, fSCLK = 48MHz,
ꢀ
REF = 2.± ꢀ Internal/External; TA = TMIN to TMAX, unless otherwise noted1.
Table 2.
Parameter
Min
Typ
Max
Unit
Test Conditions/
Comments
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio (SNR)2
Signal-to-Noise + Distortion Ratio
(SINAD)2
fIN = 50 kHz sine wave;
TDB
TBD
79
78
dB
dB
Total Harmonic Distortion (THD) 2
Spurious Free Dynamic Range (SFDR) 2
Intermodulation Distortion (IMD) 2
Second Order Terms
Third Order Terms
Channel-to-Channel Isolation2
-85
-85
TBD
TBD
dB
dB
fa = 49 kHz, fb = 51 kHz
-91
-89
-88
dB
dB
dB
SAMPLE AND HOLD
Aperture Delay3
10
ns
ps
ps
MHz
MHz
Aperture Jitter3
40
100
65
Aperture Delay Matching3
Full Power Bandwidth
@ 3 dB, 10 V range
@ 0.1 dB, 10 V range
15
DC ACCURACY
Resolution
14
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Integral Nonlinearity2
Differential Nonlinearity2
Positive Full Scale Error2
Positive Full Scale Error Match2
Zero Code Error2
2
0.99
Guaranteed no missed codes to 14 bits
5
1
5
0.5
1
Zero Code Error Match2
Negative Full Scale Error2
Negative Full Scale Error Match2
ANALOG INPUT
0.5
Input Voltage Ranges
10
5
V
V
V
VDD = +11.5V min, VSS = −11.5V min, VCC
= 4.75V to 5.25V
VDD = +11.5V min, VSS = −11.5V min, VCC
= 4.75V to 5.25V
VDD = +11.5V min, VSS = -11.5V min, VCC
= 4.75V to 5.25V
(Programmed via RANGE Pins)
0 to
10V
See Table 6.
DC Leakage Current
Input Capacitance
1
µA
p
pF
12
15
3
When in track, 10 V range
When in track, 5 V or 0 to 10 V range
When in hold
pF
Input impedance
260
2.3
125
1.1
KΩ
MΩ
KΩ
MΩ
For 10V @1 Msps
For 10V @100 Ksps
For 5 / 0-10V @1 Msps
For 5 / 0-10V @100Ksps
Rev. PrD | Page 3 of 16