LM285MX National Semiconductor, LM285MX Datasheet - Page 4

• Manufacturer Part Number: LM285MX
• Description: IC,VOLT REFERENCE,ADJUSTABLE,1.24 TO 5.3V,BIPOLAR,SOP,8PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM285MX

• Rohs Compliant: NO

www.national.com
Average
Temperature
Coefficient
(Note 7)
Long Term
Stability
Electrical Characteristics
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The
guaranteed specifications apply only for the test conditions listed.
Note 2: Refer to RETS185H for military specifications.
Note 3: For elevated temperature operation, T
Note 4: Parameters identified with boldface type apply at temperature extremes. All other numbers apply at T
parameters apply for V
Note 5: Guaranteed and 100% production tested.
Note 6: Guaranteed, but not 100% production tested. These limits are not to be used to calculate average outgoing quality levels.
Note 7: The average temperature coefficient is defined as the maximum deviation of reference voltage at all measured temperatures from T
by T
Parameter
MAX
− T
MIN
. The measured temperatures are −55, −40, 0, 25, 70, 85, 125˚C.
I
I
Hr,
T
R
R
A
= 100µA
= 100µA, T = 1000
REF
= 25˚C
<
Conditions
V
OUT
θ
θ
±
JA
JC
<
0.1˚C
X Suffix
Y Suffix
All Others
Thermal Resistance
(Junction to Ambient)
(Junction to Case)
5.3V.
J
max is:
Typ
20
(Note 4) (Continued)
Tested Design Tested Design
(Note
Limit
LM185
LM285
LM385
30
50
LM185BX,
LM285BX,
5)
LM185BY
LM285BY
LM185B,
LM185, LM285
170˚C/W (0.125" leads)
180˚C/W (0.4" leads)
Limit
(Note
150
6)
4
TO-92
150˚C
125˚C
100˚C
N/A
Limit
(Note
5)
LM285
Limit
(Note
150
6)
440˚C/W 165˚C/W
80˚C/W
TO-46
Typ
20
Tested Design Tested Design
Limit
(Note
A
30
50
LM385BX,
5)
LM385BY
= T
SO-8
N/A
J
= 25˚C. Unless otherwise specified, all
Limit
(Note
LM385
150
6)
(Note
Limit
5)
LM385
MIN
to T
Limit
(Note
150
6)
MAX
, divided
(Limit)
ppm/˚c
Units
(max)
ppm