Datasheet
MAX5590–MAX5595
Buffered, Fast-Settling, Octal, 12/10/8-Bit,
Voltage-Output DACs
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= 2.7V to 5.25V, DV
DD
= 1.8V to AV
DD
, V
AGND
= 0V, V
DGND
= 0V, V
REF
= 2.5V (for AV
DD
= 2.7V to 5.25V), V
REF
= 4.096V (for
AV
DD
= 4.5V to 5.25V), R
L
= 10kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
POWER REQUIREMENTS
Analog Supply Voltage
Range
AV
DD
2.70 5.25
V
Digital Supply Voltage
Range
DV
DD
1.8
AV
DD
V
Unity gain 1.5 3.2
SLOW mode, all digital inputs
at DGND or DV
DD
, no load,
V
REF
= 4.096V
Force sense 2.4 4.8
Unity gain 2.5 8
Operating Supply
Current
I
AVDD
+
I
DVDD
FAST mode, all digital inputs
at DGND or DV
DD
, no load,
V
REF
= 4.096V
Force sense 3.4 8
mA
Shutdown Supply
Current
I
AV D D ( S H D N )
+
I
D V D D
(
S H D N
)
No clocks, all digital inputs at DGND or DV
DD
, all
DACs in shutdown mode
0.5 1 µA
Note 1: For the force-sense versions, FB_ is connected to its respective OUT_. V
OUT
(max) = V
REF
/ 2, unless otherwise noted.
Note 2: Linearity guaranteed from decimal code 40 to code 4095 for the MAX5590B/MAX5591B (12-bit, B-grade), code 10 to code
1023 for the MAX5592/MAX5593 (10-bit), and code 3 to code 255 for the MAX5594/MAX5595 (8-bit).
Note 3: Represents the functional range. The linearity is guaranteed at V
REF
= 2.5V (for AV
DD
from 2.7V to 5.25V), and V
REF
=
4.096V (for AV
DD
= 4.5V to 5.25V). See the
Typical Operating Characteristics
section for linearity at other voltages.
Note 4: DC crosstalk is measured as follows: outputs of DACA–DACH are set to full scale and the output of DACH is measured.
While keeping DACH unchanged, the outputs of DACA–DACG are transitioned to zero scale and the ∆V
OUT
of DACH is
measured.
Note 5: Guaranteed by design.
Note 6: The reference -3dB bandwidth is measured with a 0.1V
P-P
sine wave on V
REF
and with full-scale input code.