EVAL-AD7327CB AD [Analog Devices], EVAL-AD7327CB Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD7327CB
• Description: 500 kSPS, 8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC
• Manufacturer: AD [Analog Devices]

SPECIFICATIONS
V
f
Table 2.
Parameter
DYNAMIC PERFORMANCE
SCLK
DD
Signal-to-Noise Ratio (SNR)
Signal-to-Noise + Distortion
Total Harmonic Distortion
Peak Harmonic or Spurious
Intermodulation Distortion
Second-Order Terms
Third-Order Terms
Aperture Delay
Aperture Jitter
Common-Mode Rejection
Channel-to-Channel Isolation
Full Power Bandwidth
(SINAD)
(THD)
Noise (SFDR)
(IMD)
(CMRR)
= 12 V to 16.5 V, V
= 10 MHz, f
2
2
2
1
2
S
2
3
= 500 kSPS, T
3
SS
= −12 V to −16.5 V, V
2
A
2
= T
MAX
Min
76
75.5
72.5
72
75
74
72
to T
MIN
CC
, unless otherwise noted.
= 2.7 V to 5.25 V, V
B Version
Typ
76
72.5
−82
−80
−82
−79
−88
−90
7
50
−79
−72
22
5
Rev. 0 | Page 3 of 36
Max
−80
−79
−77
−79
−81
−80
−78
−80
DRIVE
= 2.7 V to 5.25 V, V
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
ps
dB
dB
MHz
MHz
Test Conditions/Comments
F
Differential mode, V
Differential mode, V
Single-ended/pseudo differential mode; ±10 V, ±2.5 V
and ±5 V ranges, V
Single-ended/pseudo differential mode ; 0 V to 10 V
V
Differential mode; ±2.5 V and ±5 V ranges
Differential mode; 0 V to 10 V
Differential mode; ±10 V range
Single-ended/pseudo differential mode; ±2.5 V and
±5 V ranges
Single-ended/pseudo differential mode; 0 V to +10 V
and ±10 V ranges
Differential mode; ±2.5 V and ±5 V ranges
Differential mode; 0 V to 10 V ranges
Differential mode; ±10 V range
Single-ended/pseudo differential mode; ±5 V range
Single-ended/pseudo differential mode; ±2.5 V range
Single-ended/pseudo differential mode; 0 V to +10 V
and ±10 V ranges
Differential mode; ±2.5 V and ±5 V ranges
Differential mode; 0 V to 10 V ranges
Differential mode; ±10 V ranges
Single-ended/pseudo differential mode; ±5 V range
Single-ended/pseudo differential mode; ±2.5 V range
Single-ended/pseudo differential mode; 0 V to +10 V
and ±10 V ranges
fa = 50 kHz, fb = 30 kHz
Up to 100 kHz ripple frequency; see Figure 17
F
14
At 3 dB
At 0.1 dB
IN
IN
CC
= 50 kHz sine wave
on unselected channels up to 100 kHz; see Figure
= 4.75 V to 5.25 V and all ranges at V
REF
= 2.5 V to 3.0 V internal/external,
CC
CC
CC
= 4.75 V to 5.25 V
= 4.75 V to 5.25 V
< 4.75 V
CC
AD7327
< 4.75 V