max5121beee Maxim Integrated Products, Inc., max5121beee Datasheet - Page 5

• Manufacturer Part Number: max5121beee
• Description: 3v/5v, 12-bit, Serial Voltage-output Dacs With Internal Reference
• Manufacturer: Maxim Integrated Products, Inc.

TIMING CHARACTERISTICS—MAX5121 (+3V)
(V
T
Note 1: Accuracy is guaranteed as shown in the following table:
Note 2: Offset is measured at the code closest to 10mV.
Note 3: The temperature coefficient is determined by the “box” method in which the maximum
Note 4: Accuracy is better than 1.0LSB for V
Note 5: R
(V
MAX
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
SDI Setup Time
SDI Hold Time
SCLK Rise to DOUT Valid
Propagation Delay Time
SCLK Fall to DOUT Valid
Propagation Delay Time
SCLK Rise to CS Fall Delay Time
CS Rise to SCLK Rise Hold Time
CS Pulse Width High
DD
DD
-0.05
-0.10
-0.15
-0.20
0.20
0.15
0.10
0.05
0
, unless otherwise noted. Typical values are at T
= +3V ±10%, OS = AGND = DGND = 0V, 33nF capacitor at REFADJ, internal reference, R
= +5V (MAX5120), V
0
divided by T.
LOAD
+3V/+5V, 12-Bit, Serial Voltage-Output DACs
V
INTEGRAL NONLINEARITY vs.
(V)
PARAMETER
1000
DD
5
3
DIGITAL INPUT CODE
=
DIGITAL INPUT CODE
2000
MAX5120
and digital inputs are at either V
_______________________________________________________________________________________
From Code:
3000
DD
Accuracy Guaranteed
10
20
= +3V (MAX5121), R
4000
5000
SYMBOL
t
t
t
t
t
t
t
CSW
t
t
CSH
t
t
DO1
DO2
t
CSS
CS0
CS1
OUT
CP
CH
DS
DH
CL
To Code:
-0.05
-0.10
-0.15
-0.20
0.20
0.15
0.10
0.05
4095
4095
= 10mV to (V
0
L
DD
= 5k , C
0
A
C
C
DIFFERENTIAL NONLINEARITY vs.
= +25°C.)
or DGND.
LOAD
LOAD
1000
DIGITAL INPUT CODE
L
= 200pF
= 200pF
DIGITAL INPUT CODE
DD
= 100pF, OS = AGND, T
2000
MAX5120
- 180mV). Guaranteed by PSR test on end points.
CONDITIONS
with Internal Reference
Typical Operating Characteristics
3000
4000
5000
A
= +25°C, unless otherwise noted.)
2.510
2.505
2.500
2.495
2.490
V
-60
REFERENCE VOLTAGE vs. TEMPERATURE
L
MIN
150
150
OUT
75
75
60
60
10
75
0
0
= 5k , C
-40
over the temperature range is
-20
TYP
TEMPERATURE (°C)
L
0
MAX5120
= 100pF, T
20
MAX
200
200
40
A
60
= T
UNITS
80
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MIN
100
to
5