Datasheet

Typical Operating Characteristics (continued)
(MAX5715, 12-bit performance, T
A
= +25°C, unless otherwise noted.)
10Maxim Integrated
MAX5713/MAX5714/MAX5715
Ultra-Small, Quad-Channel, 8-/10-/12-Bit Buffered
Output DACs with Internal Reference and SPI Interface
POWER-DOWN MODE SUPPLY CURRENT
vs. TEMPERATURE
MAX5713 toc13
SUPPLY VOLTAGE (V)
5.13.5 3.9 4.3 4.73.12.7 5.5
POWER-DOWN SUPPLY CURRENT (µA)
0.4
0.8
1.6
1.2
0
POWER-DOWN MODE
ALL DACs
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
SUPPLY CURRENT vs. CODE
MAX5713 toc14
CODE (LSB)
40003500300025002000150010005000 4500
SUPPLY CURRENT (mA)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0
NO LOAD
T
A
= +25°C
V
DD
= 5V, V
REF
(EXTERNAL) = 5V
V
DD
= 5V, V
REF
(INTERNAL) = 4.096V
V
DD
= 5V, V
REF
(INTERNAL) = 2.048V
V
DD
= 5V, V
REF
(INTERNAL) = 2.5V
V
DD
= 3V, V
REF
(EXTERNAL) = 3V
I
REF
(EXTERNAL) vs. CODE
MAX5713 toc15
CODE (LSB)
REFERENCE CURRENT (µA)
358430722560204815361024
10
20
30
40
50
60
0
5120 4096
V
DD
= V
REF
NO LOAD
V
REF
= 5V
V
REF
= 3V
MAX5713 toc17
TRIGGER PULSE
5V/div
V
OUT
0.5V/div
ZOOMED V
OUT
1 LSB/div
4µs/div
4.3µs
SETTLING TO ±1 LSB
(V
DD
= V
REF
= 5V, R
L
= 2kI, C
L
= 200pF)
3/4 SCALE TO 1/4 SCALE
MAX5713 toc16
TRIGGER PULSE
5V/div
V
OUT
0.5V/div
ZOOMED V
OUT
1 LSB/div
4µs/div
SETTLING TO ±1 LSB
(V
DD
= V
REF
= 5V, R
L
= 2kI, C
L
= 200pF)
3.75µs
1/4 SCALE TO 3/4 SCALE
MAX5713 toc18
TRIGGER PULSE
5V/div
1 LSB CHANGE
(MIDCODE TRANSITION
0x7FF TO 0x800)
GLITCH ENERGY = 6.7nV•s
ZOOMED V
OUT
3.3mV/div
2µs/div
MAJOR CODE TRANSITION
GLITCH ENERGY
(V
DD
= V
REF
= 5V, R
L
= 2kI, C
L
= 200pF)