max5230beeet Maxim Integrated Products, Inc., max5230beeet Datasheet - Page 6

• Manufacturer Part Number: max5230beeet
• Description: 3v/5v, 12-bit, Serial Voltage-output Dual Dacs With Internal Reference
• Manufacturer: Maxim Integrated Products, Inc.

3V/5V, 12-Bit, Serial Voltage-Output Dual DACs
with Internal Reference
TIMING CHARACTERISTICS—MAX5230
(V
(Figures 1 and 2)
6
Note 8: This timing requirement applies only to CS rising edges, which execute commands modifying the DAC input register
(V
T
SCLK Clock Period
SCLK Pulse Width High
SCLK Pulse Width Low
CS Fall to SCLK Rise Setup Time
SCLK Rise to CS Rise Hold Time
DIN Setup Time
DIN Hold Time
SCLK Rise to DOUT Valid
Propagation Delay Time
SCLK Fall to DOUT Valid
Propagation Delay Time
SCLK Rise to CS Fall Delay
CS Rise to SCLK Rise Hold Time
CS Pulse Width High
LDAC Pulse Width Low
CS Rise to LDAC Rise Hold Time
A
DD
DD
-0.05
-0.10
-0.15
0.15
0.10
0.05
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
0
= +3V (MAX5230), V
= +2.7V to +3.6V, AGND = DGND = 0, T
0
vs. DIGITAL INPUT CODE (MAX5230)
contents.
500
PARAMETER
INTEGRAL NONLINEARITY
1000
DIGITAL INPUT CODE
1500
2000
DD
2500
= +5V (MAX5231), R
3000
3500
4000
SYMBOL
t
t
t
t
t
t
t
t
CSLD
t
CSW
t
CSH
t
DO1
DO2
t
t
CSS
t
CS0
CS1
LDL
CP
CH
DS
DH
CL
-0.05
-0.10
-0.15
0.15
0.10
0.05
L
0
A
= 5kΩ, C
C
C
C
C
(Note 8)
0
= T
LOAD
LOAD
LOAD
LOAD
vs. DIGITAL INPUT CODE (MAX5231)
500
MIN
INTEGRAL NONLINEARITY
1000
= 200pF
= 100pF
= 200pF
= 100pF
CONDITIONS
L
to T
DIGITAL INPUT CODE
= 100pF, OS_ = AGND, both DACs enabled with full-scale output code,
1500
MAX
2000
, unless otherwise noted. Typical values are at T
2500
Typical Operating Characteristics
3000
3500
4000
MIN
74
30
30
30
30
10
30
75
30
75
0
0
-0.037
-0.160
-0.283
0.208
0.086
0
TYP
vs. DIGITAL INPUT CODE (MAX5230)
60
45
60
45
500
DIFFERENTIAL NONLINEARITY
1000
DIGITAL INPUT CODE
1500
MAX
200
200
2000
2500
A
3000
= +25°C.)
UNITS
3500
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4000