LX6431A Microsemi Corporation, LX6431A Datasheet - Page 2

• Manufacturer Part Number: LX6431A
• Description: PRECISION PROGRAMMABLE REFERENCES
• Manufacturer: Microsemi Corporation

LX6431/LX6431A/LX6431B
2
Cathode to Anode Voltage (V
Reference Input Current (I
Continuous Cathode Current (I
Operating Junction Temperature
Storage Temperature Range ...................................................................... -65°C to 150°C
Lead Temperature ..................................................................................................... 300°C
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with respect
DM PACKAGE:
LP PACKAGE:
Junction Temperature Calculation: T
The
All of the above assume no ambient airflow
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
Plastic (DM & LP Packages) ................................................................................. 150°C
JA
numbers are guidelines for the thermal performance of the device/pc-board system.
to Ground. Currents are positive into, negative out of the specified terminal. Pin
numbers refer to DIL packages only.
ABSOLUTE MAXIMUM RATINGS
REF
) .................................................................... -50µA to 10µA
KA
THERMAL DATA
K
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
) ................................................................... -0.3V to 37V
) ......................................................... -100mA to 150mA
J
= T
P
R E C I S I O N
A
Ref (R)
+ (P
P
R O D U C T I O N
D
x
JA
JA
JA
).
V
REF
P
BLO CK D IA GR AM
R O G R A M M A B L E
Cathode (K)
Anode (A)
(Note 1)
D
A T A
165°C/W
156°C/W
R
S
E F E R E N C E S
H E E T
CATHODE
PACKAGE PIN OUTS
ANODE
N.C.
N.C.
DM PACKAGE
LP PACKAGE
(Top View)
(Top View)
1
2
3
4
8
7
6
5
1. CATHODE
2. ANODE
3. REF
REF
ANODE
ANODE
N.C.
Copyright © 1999
Rev. 1.4
6/99