isl21440 Intersil Corporation, isl21440 Datasheet - Page 6

• Manufacturer Part Number: isl21440
• Description: Micropower Voltage Reference With Comparator
• Manufacturer: Intersil Corporation

Analog Specifications
REFERENCE
V+ =3.0V, V- =GND = 0V
COMPARATOR
SYMBOL
V
ΔV
CMRR
PSRR
V
t
t
V
V
V
t
t
V
V
V
HYST
I
I IN
PHL
PLH
PHL
PLH
REF
CC
OH
CM
OH
OL
OS
OL
REF
Propagation Delay - High to
Low Transition
Propagation Delay - Low to
High Transition
Output High Voltage
Output Low Voltage
Reference Voltage
Output Load Regulation
Supply Current
Input offset Voltage
Input Leakage Current (IN+,
IN-, HYST)
Common-Mode Input Range
Common-Mode Rejection Ratio V- to (V+ -1.5V)
Power Supply Rejection Ratio
Hysteresis Input Voltage
Propagation Delay - High to
Low Transition
Propagation Delay - Low to
High Transition
Output High Voltage
Output Low Voltage
PARAMETER
6
V+= +5.0V. V- =GND = 0V unless otherwise specified, T
the operating temperature range, -40°C to +125°C. (Continued)
C
C
I
I
No Load
0≤I
0 ≤I
IN+ = IN- +80mV,
HYST =REF
V
V
V+ = 2.0V to 11.0V
C
C
I
I
O
O
O
O
L
L
CM
IN+
L
L
= -10mA
= 3mA
= -7mA
= 3mA
= 100pF
= 100pF
SOURCE
= 100pF
= 100pF
SINK
=1.5V
= V
≤10µA
IN-
TEST CONDITIONS
≤2mA
=1.5V
ISL21440
Overdrive = 10mV
Overdrive = 100mV
Overdrive = 10mV
Overdrive = 100mV
Overdrive = 10mV
Overdrive = 100mV
Overdrive = 10mV
Overdrive = 100mV
(Note 10)
(V+) -0.4
(V+) -0.4
A
1.176
50mV
REF -
=25°C. Boldface limits apply over
MIN
V-
(Note 9)
±2.3
0.40
TYP
0.25
-0.5
100
200
100
100
200
100
0.1
0.1
1.2
50
50
(Note 10) UNITS
GND +0.4
GND +0.4
(V+)-1.5
1.188
±3.5
MAX
±3.4
-2.5
-2.0
REF
2.5
0.8
5.5
1.2
December 7, 2009
2.0
0.7
1.1
1.1
3
5
FN6532.0
mV/V
mV/V
mV/V
mV/V
mV
mV
mV
mV
mV
mV
µA
µA
nA
nA
µs
µs
µs
µs
µs
µs
µs
µs
V
V
V
V
V
V