AD5337 Analog Devices, AD5337 Datasheet - Page 3

• Manufacturer Part Number: AD5337
• Description: 2.5 V to 5.5 V, 250 µA, 2-Wire Interface, Dual Voltage Output, 8-Bit DACs
• Manufacturer: Analog Devices

Specifications of AD5337

• Resolution (bits): 8bit
• Dac Update Rate: 14.8kSPS
• Dac Settling Time: 6µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: I2C/Ser 2-wire

SPECIFICATIONS
V
Table 1.
Parameter
DC PERFORMANCE
DAC REFERENCE INPUTS
OUTPUT CHARACTERISTICS
DD
AD5337
AD5338
AD5339
Offset Error
Gain Error
Lower Deadband
Offset Error Drift
Gain Error Drift
Power Supply Rejection Ratio
DC Crosstalk
V
V
Reference Feedthrough
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
5
3, 4
REF
5
= 2 V; R
5
6
6
5
L
= 2 kΩ to GND; C
Min
0.25
37
A Grade
Typ
8
±0.15
±0.02
10
±0.5
±0.05
12
±2
±0.2
±0.4
±0.15
20
−12
−5
−60
200
45
>10
−90
0.001
V
0.001
0.5
25
16
2.5
5
DD
−
L
1
= 200 pF to GND; all specifications T
Max
±1
±0.25
±4
±0.5
±16
±1
±3
±1
60
V
DD
Rev. C | Page 3 of 28
Min
0.25
37
B Grade
Typ
8
±0.15
±0.02
10
±0.5
±0.05
12
±2
±0.2
±0.4
±0.15
20
−12
−5
−60
200
45
>10
−90
0.001
V
0.001
0.5
25
16
2.5
5
DD
−
1
Max
±0.5
±0.25
±2
±0.50
±8
±1
±3
±1
60
V
DD
MIN
to T
AD5337/AD5338/AD5339
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
kΩ
MΩ
dB
V
V
Ω
mA
mA
μs
μs
MAX
, unless otherwise noted.
Conditions/Comments
Guaranteed monotonic by
design over all codes
Guaranteed monotonic by
design over all codes
Guaranteed monotonic by
design over all codes
Lower deadband exists
only if offset error is
negative
∆V
R
Normal operation
Power-down mode
Frequency = 10 kHz
Measure of the minimum
drive capabilities of the
output amplifier
Measure of the maximum
drive capabilities of the
output amplifier
V
V
Coming out of power-
down mode, V
Coming out of power-
down mode, V
L
DD
DD
= 2 kΩ to GND or V
DD
= 5 V
= 3 V
= ±10%
DD
DD
= 5 V
= 3 V
DD