Datasheet

MAX11359A
16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
14
Maxim Integrated
Typical Operating Characteristics (continued)
(V
DVDD
= V
AVDD
= 1.8V, V
REF
= +1.25V, C
CPOUT
= 10µF, T
A
= +25°C, unless otherwise noted.)
DVDD SUPPLY CURRENT
vs. TEMPERATURE
MAX11359A toc04
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
603510-15
300
400
500
600
700
200
-40 85
V
DVDD
= 3.0V
NORMAL MODE
CLK BUFFER DISABLED
V
DVDD
= 1.8V
0
1.0
0.5
2.0
1.5
2.5
3.0
-40 10-15 35 60 85
MAX11359A toc05
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
DVDD SUPPLY CURRENT
vs. TEMPERATURE
SLEEP MODE, CLK BUFFER DISABLED
32kHz OSC, RTC, DVDD MONITOR ENABLED
V
DVDD
= 3.0V
V
DVDD
= 1.8V
DVDD SUPPLY CURRENT
vs. TEMPERATURE
MAX11359A toc06
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
603510-15
0.2
0.4
0.6
0.8
1.0
0
-40 85
V
DVDD
= 3.0V
SLEEP MODE, ALL
FUNCTIONS DISABLED
V
DVDD
= 1.8V
250
275
300
325
350
375
400
425
450
1.8 2.42.1 2.7 3.0 3.3 3.6
MAX11359A toc07
V
AVDD
(V)
SUPPLY CURRENT (µA)
AVDD SUPPLY CURRENT
vs. AVDD SUPPLY VOLTAGE
NORMAL MODE
1.5
2.0
3.0
2.5
3.5
4.0
1.8 2.42.1 2.7 3.0 3.3 3.6
AVDD SUPPLY CURRENT
vs. AVDD SUPPLY VOLTAGE
MAX11359A toc08
V
AVDD
(V)
SUPPLY CURRENT (µA)
SLEEP MODE,
32kHz OSC, RTC, DVDD MONITOR ENABLED
1.0
1.2
1.6
1.4
1.8
2.0
1.8 2.42.1 2.7 3.0 3.3 3.6
AVDD SUPPLY CURRENT
vs. AVDD SUPPLY VOLTAGE
MAX11359A toc09
V
AVDD
(V)
SUPPLY CURRENT (µA)
SLEEP MODE,
ALL FUNCTIONS DISABLED
200
225
250
275
300
325
350
375
400
-40 -15 10 35 60 85
MAX11359A toc10
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
NORMAL MODE
AVDD SUPPLY CURRENT
vs. TEMPERATURE
V
AVDD
= 3.0V
V
AVDD
= 1.8V
1.0
2.0
1.5
3.0
2.5
3.5
4.0
-40 10-15 35 60 85
MAX11359A toc11
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
AVDD SUPPLY CURRENT
vs. TEMPERATURE
V
AVDD
= 3.0V
V
AVDD
= 1.8V
SLEEP MODE,
32kHz OSC, RTC, DVDD MONITOR ENABLED
AVDD SUPPLY CURRENT
vs. TEMPERATURE
MAX11359A toc12
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
603510-15
1.2
1.4
1.6
1.8
2.0
1.0
-40 85
V
AVDD
= 3.0V
SLEEP MODE, ALL
FUNCTIONS DISABLED
V
AVDD
= 1.8V