MAX1358B Maxim Integrated Products, MAX1358B Datasheet - Page 17

• Manufacturer Part Number: MAX1358B
• Description: Data-Acquisition System
• Manufacturer: Maxim Integrated Products

DataSheet.in
16-Bit, Data-Acquisition System with ADC, DACs,
(DV
-0.0005
-0.0010
-0.0005
-0.0010
-0.0015
-0.0020
-0.0025
-0.0030
-0.0035
-0.0040
-0.0045
-0.0050
UPIOs, RTC, Voltage Monitors, and Temp Sensor
0.0020
0.0015
0.0010
0.0005
DD
0
0
0.6
-40
= AV
V
BIPOLAR MODE
GAIN = 1
60sps
V
UNIPOLAR MODE
GAIN = 1
60sps
REF
REF
COMMON-MODE INPUT VOLTAGE
0.8
0.0040
0.0035
0.0030
0.0025
0.0020
0.0015
0.0010
0.0005
DD
= 1.25V
= 2.048V
-15
COMMON-MODE VOLTAGE (V)
ADC OFFSET ERROR vs.
ADC MAXIMUM INL vs.
0
1.0
= 1.8V, V
1.8
TEMPERATURE (NC)
TEMPERATURE
V
UNIPOLAR MODE
GAIN = 1
60sps
1.2
REF
2.0 2.2 2.4
10
______________________________________________________________________________________
= 1.25V
1.4
REF
ADC GAIN ERROR vs.
SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
35
1.6
= +1.25V, C
2.6
1.8
60
2.8
2.0
3.0
2.2
85
CPOUT
3.2
3.4
0.006
0.005
0.004
0.003
0.002
0.001
0.030
0.025
0.020
0.015
0.010
0.005
= 10µF, T
Typical Operating Characteristics (continued)
3.6
0
0
-40
0
AV
V
BIPOLAR MODE
GAIN = 1
V
UNIPOLAR MODE
GAIN = 1
60sps
REF
REF
DD
= 1.25V
= 2.048V
A
= DV
100
-15
= +25°C, unless otherwise noted.)
ADC GAIN ERROR vs.
OUTPUT DATA RATE
DD
ADC MAXIMUM vs.
TEMPERATURE (NC)
TEMPERATURE
= 1.8V
DATA RATE (sps)
200
10
300
35
400
60
1000.00
100.00
10.00
1.000
0.100
0.010
0.001
500
85
-40
-0.0005
ADC MUX INPUT DC CURRENT vs.
0.0035
0.0030
0.0025
0.0020
0.0015
0.0010
0.0005
0.010
0.008
0.006
0.004
0.002
ADC CONVERTING
-15
0
0
1.8
0
TEMPERATURE (NC)
TEMPERATURE
AV
V
BIPOLAR MODE
60sps
ADC MAXIMUM INL vs. PGA GAIN
V
UNIPOLAR MODE
GAIN = 1
60sps
REF
REF
2.0 2.2 2.4
DD
10
ADC OFF
= 1.25V
= DV
= 1.25V
ADC OFFSET ERROR vs.
2
DD
SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
35
= 1.8V
PGA GAIN
AIN1 = AV
MUX+ = AIN1
MUX- = AGND
2.6
4
60
2.8
DD
3.0
/2
85
6
3.2
3.4
3.6
8
17