MAX1358B Maxim Integrated Products, MAX1358B Datasheet - Page 23

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

DataSheet.in
16-Bit, Data-Acquisition System with ADC, DACs,
(DV
UPIOs, RTC, Voltage Monitors, and Temp Sensor
DD
3.0
2.7
2.4
2.1
1.8
1.5
-40
= AV
VOLTAGE SUPERVISOR THRESHOLD
FALLING
100
DD
80
60
40
20
-15
0
= 1.8V, V
0
vs. TEMPERATURE
CHARGE-PUMP OUTPUT RESISTANCE
CPOUT SUPERVISOR
TEMPERATURE (°C)
DV
DD
10
______________________________________________________________________________________
SUPERVISOR
5
REF
vs. CAPACITANCE
CAPACITANCE (µF)
35
10
= +1.25V, C
60
AV
I
OUT
DD
15
= 10mA
= DV
85
DD
CPOUT
20
= 1.8V
= 10µF, T
25
3.5
3.4
3.3
3.2
3.1
3.0
Typical Operating Characteristics (continued)
0
AV
CHARGE-PUMP OUTPUT VOLTAGE
DD
= DV
A
2
vs. OUTPUT CURRENT
= +25°C, unless otherwise noted.)
DD
OUTPUT CURRENT (mA)
= 1.8V
4
6
8
10
50
40
30
20
10
0
0
AV
CHARGE-PUMP OUTPUT-VOLTAGE
DD
RIPPLE vs. OUTPUT CURRENT
3.30
3.26
3.22
3.18
3.14
3.10
= DV
2
DD
OUTPUT CURRENT (mA)
-40
= 1.8V
AV
I
LOAD
CHARGE-PUMP OUTPUT VOLTAGE
DD
4
= DV
= 10mA
-15
vs. TEMPERATURE
DD
6
TEMPERATURE (°C)
= 1.8V
10
8
35
10
60
85
23