X40021S14I-AT1 Intersil, X40021S14I-AT1 Datasheet - Page 17
![IC VOLTAGE MONITOR DUAL 14-SOIC](/photos/5/65/56531/20-14-soic_sml.jpg)
X40021S14I-AT1
Manufacturer Part Number
X40021S14I-AT1
Description
IC VOLTAGE MONITOR DUAL 14-SOIC
Manufacturer
Intersil
Type
Multi-Voltage Supervisorr
Datasheet
1.X40020S14Z-A.pdf
(24 pages)
Specifications of X40021S14I-AT1
Number Of Voltages Monitored
2
Output
Open Drain or Open Collector
Reset
Active Low
Reset Timeout
Adjustable/Selectable
Voltage - Threshold
2.9V, 4.6V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
CAPACITANCE
Note:
EQUIVALENT A.C. OUTPUT LOAD CIRCUIT FOR
V
A.C. TEST CONDITIONS
SDA
Input pulse levels
Input rise and fall times
Input and output timing levels
Output load
CC
Symbol
C
C
OUT
= 5V
IN
5V
(1) This parameter is not 100% tested.
(1)
(1)
2.06kΩ
30pF
WDO/LOWLINE
Output Capacitance (SDA, RESET, RESET/LOWLINE,
V2FAIL, WDO)
Input Capacitance (SCL, WP)
RESET
17
V
OUT
4.6kΩ
30pF
V
10ns
V
Standard output load
CC
CC
Parameter
x 0.1 to
x 0.5
V2MON
V
CC
4.6kΩ
30pF
V2FAIL
x 0.9
X40020, 40021
SYMBOL TABLE
WAVEFORM
Max.
8
6
INPUTS
Must be
steady
May change
from LOW
May change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
N/A
Unit
pF
pF
OUTPUTS
Will be
steady
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Changing:
State Not
Known
Center Line
is High
Impedance
Test Conditions
V
V
OUT
IN
= 0V
= 0V
May 17, 2006
FN8112.1