AD5323 Analog Devices, AD5323 Datasheet - Page 3

• Manufacturer Part Number: AD5323
• Description: 2.5 V to 5.5 V, 230 µA, Dual Rail-to-Rail Voltage Output 12-Bit DAC
• Manufacturer: Analog Devices

Specifications of AD5323

• Resolution (bits): 12bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

SPECIFICATIONS
V
Table 1.
Parameter
DC PERFORMANCE
DAC REFERENCE INPUTS
OUTPUT CHARACTERISTICS
DD
AD5303
AD5313
AD5323
Offset Error
Gain Error
Lower Dead Band
Offset Error Drift
Gain Error Drift
Power Supply Rejection Ratio
DC Crosstalk
V
V
Reference Feedthrough
Channel-to-Channel Isolation
Minimum Output Voltage
Maximum Output Voltage
DC Output Impedance
Short-Circuit Current
Power-Up Time
REF
REF
= 2.5 V to 5.5 V; V
Resolution
Relative Accuracy
Differential Nonlinearity
Resolution
Relative Accuracy
Differential Nonlinearity
Resolution
Relative Accuracy
Differential Nonlinearity
Input Range
Input Impedance
2
5
5
3 , 4
5
5
REF
5
6
6
= 2 V; R
5
Min
1
0
L
= 2 kΩ to GND; C
Typ
8
±0.15
±0.02
10
±0.5
±0.05
12
±2
±0.2
±0.4
±0.15
10
−12
−5
−60
30
>10
180
90
−90
−80
0.001
V
0.5
50
20
2.5
5
A Version
DD
− 0.001
1
Max
±1
±0.25
±4
±0.5
±16
±1
±3
±1
60
V
V
DD
DD
L
= 200 pF to GND; all specifications T
Min
1
0
Rev. B | Page 3 of 28
Typ
8
± 0.15
± 0.02
10
± 0.5
± 0.05
12
±2
±0.2
±0.4
±0.15
10
−12
−5
−60
30
>10
180
90
−90
−80
0.001
V
0.5
50
20
2.5
5
B Version
DD
− 0.001
1
Max
±0.5
±0.25
±2
±0.5
±8
±1
±3
±1
60
V
V
DD
DD
Unit
Bits
LSB
LSB
Bits
LSB
LSB
Bits
LSB
LSB
% of FSR
% of FSR
mV
ppm of FSR/°C
ppm of FSR/°C
dB
μV
V
V
MΩ
kΩ
kΩ
dB
dB
V min
V max
Ω
mA
mA
μs
μs
MIN
to T
AD5303/AD5313/AD5323
MAX
Conditions/Comments
Guaranteed monotonic by design over
all codes
Guaranteed monotonic by design over
all codes
Guaranteed monotonic by design over
all codes
See
See
See
ΔV
Buffered reference mode
Unbuffered reference mode
Buffered reference mode
Unbuffered reference mode
0 V to V
impedance = R
Unbuffered reference mode
0 V to 2 V
impedance = R
Frequency = 10 kHz
Frequency = 10 kHz
This is a measure of the minimum and
maximum drive capability of the output
amplifier
V
V
Coming out of power-down mode;
V
Coming out of power-down mode;
V
DD
DD
DD
DD
, unless otherwise noted.
DD
= 5 V
= 3 V
= 5 V
= 3 V
Figure 2
Figure 2
Figure 2
= ±10%
REF
REF
output range, input
output range, input
and
and
and
DAC
DAC
Figure 3
Figure 3
Figure 3