AD9221AR Analog Devices Inc, AD9221AR Datasheet - Page 2

• Manufacturer Part Number: AD9221AR
• Description: IC ADC 12BIT 1.5MSPS 28-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD9221AR

• Rohs Status: RoHS non-compliant
• Number Of Bits: 12
• Sampling Rate (per Second): 1.5M
• Data Interface: Parallel
• Number Of Converters: 7
• Power Dissipation (max): 70mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• For Use With: AD9221-EB - BOARD EVAL FOR AD9221

AD9221/AD9223/AD9220–SPECIFICATIONS
DC SPECIFICATIONS
Parameter
RESOLUTION
MAX CONVERSION RATE
INPUT REFERRED NOISE (TYP)
ACCURACY
TEMPERATURE DRIFT
POWER SUPPLY REJECTION
ANALOG INPUT
INTERNAL VOLTAGE REFERENCE
REFERENCE INPUT RESISTANCE
POWER SUPPLIES
POWER CONSUMPTION
NOTES
1
2
3
4
Specification subject to change without notice.
V
Including internal reference.
Excluding internal reference.
Load regulation with 1 mA load current (in addition to that required by the AD9221/AD9223/AD9220).
REF
V
V
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
INL
DNL
No Missing Codes
Zero Error (@ 25°C)
Gain Error (@ 25°C)
Gain Error (@ 25°C)
Zero Error
Gain Error
Gain Error
AVDD, DVDD (+5 V ± 0.25 V)
Input Span (with V
Input Span (with V
Input (VINA or VINB) Range
Input Capacitance
Output Voltage (1 V Mode)
Output Voltage Tolerance (1 V Mode)
Output Voltage (2.5 V Mode)
Output Voltage Tolerance (2.5 V Mode)
Load Regulation
Supply Voltages
Supply Current
REF
REF
AVDD
DVDD
IAVDD
IDVDD
= 1 V.
1
= 1 V
= 2.5 V
1
2
3
4
REF
REF
2
3
= 1.0 V)
= 2.5 V)
(AVDD = 5 V, DVDD = 5 V, f
otherwise noted.)
AD9221
12
1.5
0.23
0.09
± 0.4
± 1.25
± 0.3
± 0.75
± 0.6
± 0.3
12
± 0.3
± 1.5
± 0.75
± 2
± 26
± 0.4
± 0.06
2
5
0
AVDD
16
1
± 14
2.5
± 35
2.0
5
5
2.7 to 5.25
14.0
11.8
0.5
0.02
59.0
70.0
SAMPLE
= Max Conversion Rate, V
–2–
AD9223
12
3
0.23
0.09
± 0.5
± 1.25
± 0.3
± 0.75
± 0.6
± 0.3
12
± 0.3
± 1.5
± 0.75
± 2
± 26
± 0.4
± 0.06
2
5
0
AVDD
16
1
± 14
2.5
± 35
2.0
5
5
2.7 to 5.25
26
20
0.5
0.02
100
130
REF
AD9220
12
10
0.23
0.09
± 0.5
± 1.25
± 0.3
± 0.75
± 0.7
± 0.35
12
± 0.3
± 1.5
± 0.75
± 2
± 26
± 0.4
± 0.06
2
5
0
AVDD
16
1
± 14
2.5
± 35
2.0
5
5
2.7 to 5.25
58
51
4.0
<1.0
254
310
= 2.5 V, VINB = 2.5 V, T
Unit
Bits min
MHz min
LSB rms typ
LSB rms typ
LSB typ
LSB max
LSB typ
LSB max
LSB typ
LSB typ
Bits Guaranteed
% FSR max
% FSR max
% FSR max
ppm/°C typ
ppm/°C typ
ppm/°C typ
% FSR max
V p-p min
V p-p max
V min
V max
pF typ
V typ
mV max
V typ
mV max
mV max
kΩ typ
V (± 5% AVDD Operating)
V
mA max
mA typ
mA max
mA typ
mW typ
mW max
MIN
to T
MAX
, unless
REV. E