Typical operating characteristics (continued) – Rainbow Electronics MAX5531 User Manual
Page 8
MAX5530/MAX5531
Ultra-Low-Power, 12-Bit,
Voltage-Output DACs
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
DD
= 5.0V, V
REF
= 4.096V (MAX5530), V
REF
= 3.9V (MAX5531), T
A
= +25°C, unless otherwise noted.)
OUTPUT LARGE-SIGNAL STEP RESPONSE
(V
DD
= 5V, V
REF
= 3.9V)
MAX5530 toc19
200µs/div
V
OUT
500mV/div
OUTPUT MINIMUM SERIES RESISTANCE
vs. LOAD CAPACITANCE
MAX5530 toc20
CAPACITANCE (µF)
MINIMUM SERIES RESISTANCE (
Ω
)
10
1
0.1
0.01
0.001
100
200
300
400
500
600
0
0.0001
100
FOR NO OVERSHOOT
MAJOR CARRY OUTPUT VOLTAGE GLITCH
(CODE 7FFh TO 800h)
(V
DD
= 5V, V
REF
= 3.9V)
MAX5530 toc22
100µs/div
V
OUT
AC-COUPLED
5mV/div
REFERENCE OUTPUT VOLTAGE
vs. TEMPERATURE
MAX5530 toc23
TEMPERATURE (°C)
REFERENCE OUTPUT VOLTAGE (V)
60
35
-15
10
3.905
3.910
3.915
3.920
3.925
3.930
3.935
3.940
3.900
-40
85
V
DD
= 5V
REFERENCE OUTPUT VOLTAGE
vs. REFERENCE OUTPUT CURRENT
MAX5530 toc24
REFERENCE OUTPUT CURRENT (µA)
REFERENCE OUTPUT VOLTAGE (V)
7500
5500
3500
1500
1.215
1.216
1.217
1.218
1.219
1.220
1.214
-500
V
DD
= 1.8V
REFERENCE OUTPUT VOLTAGE
vs. REFERENCE OUTPUT CURRENT
MAX5530 toc25
REFERENCE OUTPUT CURRENT (µA)
REFERENCE OUTPUT VOLTAGE (V)
14,500
12,000
9500
7000
4500
2000
3.89
3.90
3.91
3.92
3.88
-500
V
DD
= 5V
REFERENCE OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
MAX5530 toc26
SUPPLY VOLTAGE (V)
REFERENCE OUTPUT VOLTAGE (V)
5.5
5.0
4.0 4.5
2.5 3.0 3.5
2.0
1.21732
1.21734
1.21736
1.21738
1.21740
1.21742
1.21744
1.21746
1.21748
1.21750
1.21730
1.5
6.0
NO LOAD
POWER-UP OUTPUT VOLTAGE GLITCH
MAX5530 toc21
20ms/div
V
OUT
10mV/div
V
DD
2V/div