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| MAX1329 Datasheet, PDF (12/78 Pages) Maxim Integrated Products – 12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs, Reference, Voltage Monitors, and Temp Sensor | |||
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12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
Typical Operating Characteristics
(AVDD = 5.0V, VREFADC = VREFDAC = 2.5V for DVDD = 3.0V; TA = +25°C, unless otherwise noted.)
STATIC DIGITAL SUPPLY CURRENT
vs. DIGITAL SUPLY VOLTAGE (EVERYTHING ON)
1.0
0.8
TA = -40°C
TA = +25°C
0.6 TA = +85°C
0.4
STATIC DIGITAL SUPPLY CURRENT
vs. DIGITAL SUPPLY VOLTAGE (ONLY VM1A ON)
2.00
1.75
1.50
1.25 TA = +85°C
TA = -40°C
1.00
TA = +25°C
0.75
0.50
0.2
0.25
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
DVDD (V)
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
DVDD (V)
STATIC ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE (EVERYTHING ON)
1.70
1.65
1.60
1.55
TA = -40°C TA = +85°C
1.50
1.45
1.40
TA = +25°C
1.35
1.30
2.5 3.0 3.5 4.0 4.5 5.0 5.5
AVDD (V)
fOSC ERROR
vs. DIGITAL SUPPLY VOLTAGE
1.0
NOMINAL fOSC = 3.6864MHz (0% VALUE)
0.8
0.6
0.4
TA = +25°C
0.2
TA = +85°C
0
-0.2
-0.4
TA = -40°C
-0.6
-0.8
-1.0
1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
DVDD (V)
STATIC ANALOG SUPPLY CURRENT vs. ANALOG
SUPPLY VOLTAGE (ONLY VM1A AND VM1B ON)
1000
TA = +85°C
800
600
TA = +25°C
400
TA = -40°C
200
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
AVDD (V)
ADC INTEGRAL NONLINEARITY
vs. TEMPERATURE
0.8
fCONV = 234ksps
0.7
0.6
AVDD = 2.7V
0.5
AVDD = 5.5V
0.4
0.3
AVDD = 5.0V
0.2
-40 -15
10
35
60
85
TEMPERATURE (°C)
STATIC DIGITAL SUPPLY CURRENT
vs. DIGITAL SUPPLY VOLTAGE (SHUTDOWN)
2.00
1.75
1.50
1.25
1.00
TA = +85°C TA = +25°C TA = -40°C
0.75
0.50
0.25
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
DVDD (V)
STATIC ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE (SHUTDOWN)
1000
TA = +85°C
800
600
TA = +25°C
400
200
TA = -40°C
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
AVDD (V)
ADC INTEGRAL NONLINEARITY
vs. TEMPERATURE
0.8
fCONV = 312ksps
0.7
0.6
0.5
AVDD = 5.5V
0.4
AVDD = 5.0V
0.3
0.2
-40 -15
10
35
60
85
TEMPERATURE (°C)
12 ______________________________________________________________________________________
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