Datasheet

MAX5813/MAX5814/MAX5815
Ultra-Small, Quad-Channel, 8-/10-/12-Bit Buffered
Output DACs with Internal Reference and I
2
C Interface
10Maxim Integrated
Typical Operating Characteristics (continued)
(MAX5815, 12-bit performance, T
A
= +25°C, unless otherwise noted.)
MAJOR CODE TRANSITION
GLITCH ENERGY
(V
DD
= V
REF
= 5V, R
L
= 2kI, C
L
= 200pF)
MAX5813 toc19
2µs/div
TRIGGER PULSE
5V/div
ZOOMED V
OUT
3.3mV/div
1 LSB CHANGE
(MIDCODE TRANSITION
0x800 TO 0x7FF)
GLITCH ENERGY = 6nV•s
V
OUT
vs. TIME TRANSIENT
EXITING POWER-DOWN
MAX5813 toc20
DAC OUTPUT
500mV/div
10µs/div
V
SCL
5V/div
0V
0V
V
DD
= 5V, V
REF
= 2.5V
EXTERNAL
36TH EDGE
POWER-ON RESET TO 0V
MAX5813 toc21
V
OUT
2V/div
20µs/div
V
DD
2V/div
0V
0V
V
DD
= V
REF
= 5V
10kI LOAD TO V
DD
CHANNEL-TO-CHANNEL FEEDTHROUGH
(V
DD
= V
REF
= 5V, T
A
= +25NC, NO LOAD)
MAX5813 toc23
5µs/div
NO LOAD
NO LOAD
TRIGGER PULSE
10V/div
STATIC DAC
1.25mV/div
TRANSITIONING
DAC
1V/div
TRANSITIONING DAC: 0 TO FULL SCALE
STATIC DAC: MIDSCALE
ANALOG CROSSTALK = 1.8nV*s
CHANNEL-TO-CHANNEL FEEDTHROUGH
(V
DD
= V
REF
= 5V, T
A
= +25NC,
R
L
= 2kI, C
L
= 200pF)
MAX5813 toc22
4µs/div
TRIGGER PULSE
10V/div
TRANSITIONING
DAC
1V/div
R
L
= 2kI
NO LOAD
STATIC DAC
1.25mV/div
TRANSITIONING DAC: 0 TO FULL SCALE
STATIC DAC: MIDSCALE
ANALOG CROSSTALK = 3.5nV*s
CHANNEL-TO-CHANNEL FEEDTHROUGH
(V
DD
= 5V, V
REF
= 4.096V (INTERNAL),
T
A
= +25NC, R
L
= 2kI, C
L
= 200pF)
MAX5813 toc24
5µs/div
TRIGGER PULSE
10V/div
NO LOAD
STATIC DAC
1.25mV/div
TRANSITIONING
DAC
1V/div
TRANSITIONING DAC: 0 TO FULL SCALE
STATIC DAC: MIDSCALE
ANALOG CROSSTALK = 3.3nV*s
R
L
= 2k
I