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| MAX11358B Datasheet, PDF (18/70 Pages) Maxim Integrated Products – 16-Bit Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor | |||
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16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
Typical Operating Characteristics (continued)
(DVDD = AVDD = 1.8V, VREF = +1.25V, CCPOUT = 10µF, TA = +25°C, unless otherwise noted.)
AIN_ LEAKAGE CURRENT
vs. INPUT VOLTAGE
4.0
3.5
3.0
2.5
TA = +85°C
2.0
1.5
1.0
TA = +55°C
TA = +25°C
0.5
0
-0.5
0
0.5 1.0 1.5 2.0 2.5 3.0
VAIN_ (V)
SW_ LEAKAGE CURRENT
vs. INPUT VOLTAGE
0.4
OUT_ = AVDD/2
0.3
TA = +85°C
0.2
TA = +55°C
0.1
0
-0.1
TA = +25°C
-0.2
-0.3
0
0.5 1.0 1.5 2.0 2.5 3.0
VSW_ (V)
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0
FB LEAKAGE CURRENT
vs. INPUT VOLTAGE
TA = +85°C
TA = +55°C
TA = +25°C
0.5 1.0 1.5 2.0 2.5 3.0
VFB (V)
SNO_ LEAKAGE CURRENT
vs. INPUT VOLTAGE
0.20
SCM_ = AVDD/2
0.15
TA = +85°C
0.10
TA = +55°C
0.05
0
-0.05
TA = +25°C
-0.10
-0.15
-0.20
0 0.5
0.20
0.15
1.0 1.5 2.0 2.5 3.0
VSNO_ (V)
IN1- LEAKAGE CURRENT
vs. INPUT VOLTAGE
TA = +85NC
0.10
TA = +55NC
0.05
0
-0.05
TA = +25NC
-0.10
-0.15
-0.20
0
0.5 1.0 1.5 2.0 2.5
VIN1- (V)
SNC_ LEAKAGE CURRENT
vs. INPUT VOLTAGE
0.20
SCM_ = AVDD/2
0.15
0.10
TA = +85°C
TA = +55°C
0.05
0
-0.05
TA = +25°C
-0.10
-0.15
-0.20
0
0.5 1.0 1.5 2.0 2.5 3.0
VSNC_ (V)
SCM_ LEAKAGE CURRENT
vs. INPUT VOLTAGE
0.20
SN0_ = SNC_ = AVDD/2
0.15
TA = +85°C
0.10
TA = +55°C
0.05
0
-0.05
TA = +25°C
-0.10
-0.15
-0.20
0
0.5 1.0 1.5 2.0 2.5 3.0
VSCM_ (V)
DAC INL vs. OUTPUT CODE
0.5
0.4
AVDD = 1.8V
VREF = 1.25V
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
3.0
0 100 200 300 400 500 600 700 800 900 1000 1100
OUTPUT CODE
18 ______________________________________________________________________________________
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