EVAL-AD7622CBZ Analog Devices Inc, EVAL-AD7622CBZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD7622CBZ
• Description: BOARD EVALUATION FOR AD7622
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of EVAL-AD7622CBZ

• Number Of Adc's: 1
• Number Of Bits: 16
• Sampling Rate (per Second): 2M
• Data Interface: Serial, Parallel
• Inputs Per Adc: 1 Differential
• Input Range: ±VREF
• Power (typ) @ Conditions: 70mW @ 2MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD7622
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
AVDD = DVDD = 2.5 V; OVDD = 2.3 V to 3.6 V; V
Table 2.
Parameter
RESOLUTION
ANALOG INPUT
THROUGHPUT SPEED
DC ACCURACY
AC ACCURACY
SAMPLING DYNAMICS
INTERNAL REFERENCE
Voltage Range
Operating Input Voltage
Analog Input CMRR
Input Current
Input Impedance
Complete Cycle
Throughput Rate
Time Between Conversions
Complete Cycle
Throughput Rate
Integral Linearity Error
No Missing Codes
Differential Linearity Error
Transition Noise
Transition Noise
Zero Error, T
Zero Error Temperature Drift
Gain Error, T
Gain Error Temperature Drift
Power Supply Sensitivity
Dynamic Range
Signal-to-Noise
Spurious-Free Dynamic Range
Total Harmonic Distortion
Signal-to-(Noise + Distortion)
−3 dB Input Bandwidth
Aperture Delay
Aperture Jitter
Transient Response
Output Voltage
Temperature Drift
Line Regulation
Turn-On Settling Time
MIN
MIN
to T
to T
2
MAX
MAX
5
5
3
PDREF = PDBUF = low
Conditions
V
V
f
2 MSPS throughput
Wideband warp, warp modes
Wideband warp, warp modes
Wideband warp, warp modes
Normal mode
Normal mode
T
V
V
AVDD = 2.5 V ± 5%
V
f
f
f
f
f
f
f
f
f
f
f
f
Full-scale step
REF @ 25°C
−40°C to +85°C
AVDD = 2.5 V ± 5%
C
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
MIN
IN+
IN+
REF
REF
REF
REF
= 100 kHz
= 20 kHz, V
= 20 kHz, V
= 100 kHz, V
= 20 kHz, V
= 20 kHz, V
= 100 kHz, V
= 20 kHz, V
= 20 kHz, V
= 100 kHz, V
= 20 kHz, V
= 20 kHz, V
= 100 kHz, V
, V
− V
to T
= 2.5 V
= 2.048 V
= 2.5 V
= 10 μF
IN−
IN−
MAX
REF
to AGND
= 2.5 V; all specifications T
= −40°C to +85°C
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
= 2.5 V
= 2.048 V
= 2.5 V
= 2.048 V
= 2.5 V
= 2.048 V
= 2.5 V
= 2.048 V
Rev. 0 | Page 3 of 28
= 2.5 V
= 2.5 V
= 2.5 V
= 2.5 V
MIN
Min
16
−V
−0.1
0.001
0
−1.5
16
−1
−10
−8
91.5
91
89.5
91
89.5
2.038
to T
REF
MAX
, unless otherwise noted.
Typ
58
3.5
±0.5
0.5
0.6
±0.5
±0.5
±4
92.5
92
90.5
91
117
110
101
−115
−109
−100
92
90.5
91
50
1
5
2.048
±8
±15
5
+1.25
Max
+V
AVDD
500
2
1
667
1.5
+1.5
+10
+8
140
2.058
REF
1
AD7622
Unit
Bits
V
V
dB
μA
ns
ms
ns
LSB
Bits
LSB
LSB
LSB
LSB
ppm/°C
LSB
ppm/°C
LSB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
MHz
ns
ps rms
ns
V
ppm/°C
ppm/V
ms
MSPS
MSPS
6
4