MAX1358B Maxim Integrated Products, MAX1358B Datasheet - Page 9

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

DataSheet.in
ELECTRICAL CHARACTERISTICS (continued)
(AV
10µF, 10µF between CF+ and CF-, T
16-Bit, Data-Acquisition System with ADC, DACs,
UPIO_ Input High Voltage
UPIO_ Input Low Voltage
Input Hysteresis
Input Current
Input Capacitance
UPIO_ Input Current
UPIO_ Pullup Current
DIGITAL OUTPUTS (DOUT,
Output Low Voltage
Output High Voltage
DOUT Three-State Leakage
Current
DOUT Three-State Output
Capacitance
RESET Output Low Voltage
RESET Output Leakage Current
UPIO_ Output Low Voltage
UPIO_ Output High Voltage
POWER REQUIREMENT
Analog Supply Voltage Range
Digital Supply Voltage Range
UPIOs, RTC, Voltage Monitors, and Temp Sensor
DD
= DV
PARAMETER
DD
= +1.8V to +3.6V, V
_______________________________________________________________________________________
A
REF
, UPIO_, CLK32K, INT, CLK)
= T
SYMBOL
DV
C
AV
V
= +1.25V, external reference, f
V
V
V
V
V
MIN
HYS
I
OUT
I
IN
OH
OH
OL
OL
OL
L
DD
DD
to T
MAX
DV
CPOUT supply voltage
DV
CPOUT supply voltage
DV
V
V
V
V
pullup disabled
V
UPIO_ inputs are pulled up to DV
CPOUT with pullup enabled
I
I
I
Open-drain output, RESET deasserted
(Note 7)
I
I
I
DV
I
CPOUT
SINK
SOURCE
SINK
SINK
SINK
SOURCE
SOURCE
IN
IN
IN
IN
IN
, unless otherwise noted. Typical values are at T
DD
DD
DD
DD
= V
= V
= DV
= DV
= 0V, pullup enabled, unconnected
= 1mA
= 1mA
= 1mA, UPIO_ referenced to DV
= 4mA, UPIO_ referenced to CPOUT
supply voltage
supply voltage
= 3.0V
DGND
DGND
DD
DD
= 500µA
= 500µA, UPIO_ referenced to
= 4mA, UPIO_ referenced to
or V
or V
or DV
or DV
CONDITIONS
CPOUT
CPOUT
DD
DD
CLK32K
(Note 7)
, pullup enabled
or 0V,
= 32.768kHz (external clock), C
DD
or
DD
0.7 x
V
V
DV
DV
DV
0.7 x
CPOUT
0.8 x
0.8 x
CPOUT
- 0.4
MIN
1.8
1.8
A
0.1
DD
DD
DD
= +25°C.) (Note 1)
±0.01
±0.01
±0.01
TYP
200
4.5
4
2
REG
V
= 10µF, C
DV
CPOUT
MAX
0.3 x
±100
0.4
0.4
0.1
0.4
0.4
3.6
3.6
±1
0.3 x
1
1
5
DD
CPOUT
UNITS
mV
nA
pF
µA
µA
µA
pF
µA
V
V
V
V
V
V
V
V
V
9
=