LM185BYH-2.5 National Semiconductor, LM185BYH-2.5 Datasheet - Page 9

• Manufacturer Part Number: LM185BYH-2.5
• Description: Micropower Voltage Reference Diode
• Manufacturer: National Semiconductor

Symbol
V
V
I
I
I
I
I
OLD
OHD
IN
CC
CCT
For ’ACT Family Devices over Operating Temperature Range (unless otherwise specified)
OH
OL
DC Characteristics
Note 2: All outputs loaded; thresholds on input associated with input under test.
Note 3: Test Load 50 pF, 500
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
DC Input Voltage (V
DC Output Voltage (V
DC Output Source
DC V
Storage Temperature (T
DC Input Diode Current (I
DC Output Diode Current (I
V
V
V
V
or Sink Current (I
per Output Pin (I
I
I
O
O
= −0.5V
= V
CC
= −0.5V
= V
Minimum High Level
Output Voltage
Maximum Low Level
Output Voltage
Minimum Dynamic
Output Current
Minimum Dynamic
Output Current
Maximum Input
Leakage Current
Supply Current
Quiescent
Maximum I
CC
or Ground Current
CC
+0.5V
+0.5V
Parameter
CC
CC
CC
O
I
)
)
)
O
/Input
or I
)
STG
to Ground.
GND
IK
)
)
OK
)
)
V
(V)
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
5.5
5.5
5.5
5.5
5.5
CC
0.001
0.001
4.49
5.49
Typ
0.6
−0.5V to V
−0.5V to V
T
C
A
LM1882
L
−65˚C to +150˚C
= +25˚C
= 50 pF
−0.5V to +7.0V
(Note 1)
±
3.86
4.86
0.36
0.36
4.4
5.4
0.1
0.1
8.0
0.1
CC
CC
±
±
−20 mA
+20 mA
−20 mA
+20 mA
15 mA
20 mA
+0.5V
+0.5V
54ACT/LM1882
T
C
Guaranteed Limits
to +125˚C
A
L
−32.0
9
= −55˚C
= 50 pF
±
32.0
160
4.4
5.4
3.7
4.7
0.1
0.1
0.5
0.5
1.6
1.0
Junction Temperature (T
Recommended Operating
Conditions
Supply Voltage (V
Input Voltage (V
Output Voltage (V
Operating Temperature (T
Minimum Input Edge Rate ( V/ t)
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature and output/input loading variables. National does not recom-
mend operation of FACT
Ceramic
Plastic
54ACT
V
V
IN
CC
from 0.8V to 2.0V
@
4.5V, 5.5V
T
A
to +85˚C
LM1882
−32.0
= −40˚C
3.76
4.76
0.44
0.44
32.0
±
4.4
5.4
0.1
0.1
1.5
80
I
1.0
)
O
CC
)
®
)
circuits outside databook specifications.
J
)
A
)
Units
mA
mA
mA
µA
µA
V
V
V
V
V
V
V
V
I
(Note 2)
V
I
I
(Note 2)
V
I
V
V
V
V
V
OUT
OH
OUT
OH
IN
IN
OLD
OHD
I
IN
IN
= V
= V
= −8 mA
= V
= +8 mA
= V
= V
= −50 µA
= 50 µA
= 1.65V
= 3.85V
Conditions
CC
−55˚C to +125˚C
IL
IL
CC
CC
, GND
/V
/V
, GND
− 2.1V
www.national.com
4.5V to 5.5V
IH
IH
125 mV/ns
0V to V
0V to V
175˚C
140˚C
CC
CC