Datasheet
AD5337/AD5338/AD5339
Rev. C | Page 4 of 28
A Grade
1
B Grade
1
Parameter
2
Min Typ Max Min Typ Max Unit Conditions/Comments
LOGIC INPUTS (A0)
5
Input Current ±1 ±1 μA
Input Low Voltage (V
IL
) 0.8 0.8 V V
DD
= 5 V ± 10%
0.6 0.6 V V
DD
= 3 V ± 10%
0.5 0.5 V V
DD
= 2.5 V
Input High Voltage (V
IH
) 2.4 2.4 V V
DD
= 5 V ± 10%
2.1 2.1 V V
DD
= 3 V ± 10%
2.0 2.0 V V
DD
= 2.5 V
Pin Capacitance 3 3 pF
LOGIC INPUTS (SCL, SDA)
5
Input High Voltage (V
IH
)
0.7 ×
V
DD
V
DD
+
0.3
0.7 ×
V
DD
V
DD
+
0.3
V
SMBus compatible at
V
DD
< 3.6 V
Input Low Voltage (V
IL
) −0.3
+0.3
V
DD
–0.3
+0.3
V
DD
V
SMBus compatible at
V
DD
< 3.6 V
Input Leakage Current (I
IN
) ±1 ±1 μA
Input Hysteresis (V
HYST
)
0.05 ×
V
DD
0.05 ×
V
DD
V
Input Capacitance (C
IN
) 8 8 pF
Glitch Rejection 50 50 ns
Input filtering suppresses
noise spikes of less than
50 ns
LOGIC OUTPUT (SDA)
5
Output Low Voltage (V
OL
) 0.4 0.4 V I
SINK
= 3 mA
0.6 0.6 V I
SINK
= 6 mA
Three-State Leakage Current ±1 ±1 μA
Three-State Output Capacitance 8 8 pF
POWER REQUIREMENTS
V
DD
2.5 5.5 2.5 5.5 V
I
DD
(Normal Mode)
7
V
IH
= V
DD
and V
IL
= GND
V
DD
= 4.5 V to 5.5 V 300 375 300 375 μA
V
DD
= 2.5 V to 3.6 V 250 350 250 350 μA
I
DD
(Power-Down Mode) V
IH
= V
DD
and V
IL
= GND
V
DD
= 4.5 V to 5.5 V 0.2 1.0 0.2 1.0 μA
I
DD
= 4 μA (max) during 0
readback on SDA
V
DD
= 2.5 V to 3.6 V 0.08 1.00 0.08 1.00 μA
I
DD
= 1.5 μA (max) during 0
readback on SDA
1
Temperature range for A Version and B Version: −40°C to +105°C; typical at 25°C.
2
See the Terminology section for explanations of the specific parameters.
3
DC specifications tested with the outputs unloaded.
4
Linearity is tested using a reduced code range: AD5337 (Code 8 to Code 248), AD5338, AD5338-1 (Code 28 to Code 995), AD5339 (Code 115 to Code 3981).
5
Guaranteed by design and characterization; not production tested.
6
For the amplifier output to reach its minimum voltage, offset error must be negative; to reach its maximum voltage, V
REF
= V
DD
and offset plus gain error must be positive.
7
I
DD
specification is valid for all DAC codes. Interface inactive. All DACs active and excluding load currents.