MAX5122 Maxim, MAX5122 Datasheet - Page 5

• Manufacturer Part Number: MAX5122
• Description: +5V/+3V / 12-Bit / Serial / Force/Sense DACs with 10ppm/C Internal Reference
• Manufacturer: Maxim

TIMING CHARACTERISTICS—MAX5123 (+3V)
(V
in unity-gain, T
Note 1: Accuracy is guaranteed by the following table:
Note 2: Offset is measured at the code closest to 10mV.
Note 2: 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
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
= +3V ±10%, AGND = DGND, 33nF capacitor at REFADJ, internal reference, R
is divided by T and the typical reference voltage.
LOAD
V
(V)
DD
5
3
PARAMETER
A
= and digital inputs are at either V
= T
+5V/+3V, 12-Bit, Serial, Force/Sense DACs
MIN
_______________________________________________________________________________________
to T
From Code:
MAX
Accuracy Guaranteed
16
33
, unless otherwise noted. Typical values are at T
with 10ppm/°C Internal Reference
SYMBOL
t
t
t
t
t
t
t
CSW
t
t
CSH
t
t
DO1
DO2
t
CSS
CS0
CS1
CP
CH
DS
DH
CL
OUT
To Code:
4095
4095
= 10mV to (V
DD
C
C
or DGND.
LOAD
LOAD
= 200pF
= 200pF
DD
- 180mV). Guaranteed by PSR test on end points.
CONDITIONS
A
= +25°C.)
L
= 5kΩ, C
L
V
= 100pF, output amplifier connected
MIN
150
150
OUT
75
75
60
60
10
75
0
0
over the temperature range
TYP
MAX
200
200
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5