max5290beudt Maxim Integrated Products, Inc., max5290beudt Datasheet - Page 5

• Manufacturer Part Number: max5290beudt
• Description: Buffered, Fast-settling, Dual, 12-/10-/8-bit, Voltage-output Dacs
• Manufacturer: Maxim Integrated Products, Inc.

TIMING CHARACTERISTICS—DSP Mode Disabled (3V, 3.3V Logic) (Figure 1)
(DV DD = 2.7V to 5.25V, DGND = 0, T A = T MIN to T MAX , unless otherwise noted.)
ELECTRICAL CHARACTERISTICS (continued)
(AV
unless otherwise noted. Typical values are at T
SCLK Frequency
SCLK Pulse-Width High
SCLK Pulse-Width Low
CS Fall to SCLK Rise Setup Time
SCLK Rise to CS Rise Hold Time
SCLK Rise to CS Fall Setup Time
DIN to SCLK Rise Setup Time
DIN to SCLK Rise Hold Time
SCLK Rise to DOUTDC1 Valid
Propagation Delay
SCLK Fall to DOUT_ Valid
Propagation Delay
CS Rise to SCLK Rise Hold Time
CS Pulse-Width High
POWER REQUIREMENTS
Analog Supply Voltage
Range
Digital Supply Voltage
Range
Operating Supply
Current
Shutdown Supply
Current
DD
PARAMETER
= 2.7V to 5.25V, DV
PARAMETER
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
_______________________________________________________________________________________
DD
I
I
D V D D ( S H D N )
AV D D ( S H D N )
SYMBOL
I
AVDD
= 1.8V to AV
I
AV
DV
DVDD
+
DD
DD
+
SYMBOL
f
t
SCLK
t
t
t
t
t
t
CSW
t
t
t
CSS
CSH
t
DO1
DO2
CS0
CS1
SLOW mode, all digital inputs
at DGND or DV
V
FAST mode, all digital inputs
at DGND or DV
V
No clocks, all digital inputs at DGND or DV
DACs in shutdown mode
CH
DH
CL
DS
DD
REF
REF
, AGND = 0, DGND = 0, V
A
= 2.5V
= 2.5V
= +25°C.) (Note 1)
2.7V < DV
(Note 7)
(Note 7)
C
C
mode
MICROWIRE and SPI modes 0 and 3
L
L
= 20pF, UPIO_ = DOUTDC1 mode
= 20pF, UPIO_ = DOUTDC0 or DOUTRB
DD
DD
, no load,
, no load,
DD
CONDITIONS
< 5.25V
CONDITIONS
REF
Unity gain
Force sense
Unity gain
Force sense
Voltage-Output DACs
= 2.5V, R
DD
L
, all
= 10kΩ, C
L
MIN
2.70
MIN
1.8
20
20
10
10
12
10
45
= 100pF, T
5
5
TYP
0.55
0.85
TYP
0.9
1.2
0.5
A
= T
MIN
AV
MAX
MAX
5.25
0.8
1.2
1.0
20
30
30
2
2
DD
to T
MAX
UNITS
UNITS
MHz
,
mA
mA
mA
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
5