lx1670 Microsemi Corporation, lx1670 Datasheet - Page 2

• Manufacturer Part Number: lx1670
• Description: 5 - Bit Programmable Votage Reference
• Manufacturer: Microsemi Corporation

LX1670
2
Supply Voltage (V
P
VIDO, OV
OV
VIDO ........................................................................................................................... -5mA
Operating Junction Temperature
Storage Temperature Range .................................................................... -65°C to +150°C
Lead Temperature (Soldering, 10 Seconds) ............................................................. 300°C
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with respect
D PACKAGE:
Junction Temperature Calculation: T
The
All of the above assume no ambient airflow
GOOD
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
Plastic (D Package) ............................................................................................... 150°C
OUT
JA
, D0-D3, D4, ENABLE, BLKEN ....................................................... -0.3V to V
........................................................................................................................ -35mA
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.
OUT
A B S O L U T E M A X I M U M R AT I N G S
, V
SENSE
CC
) .................................................................................... -0.3V to +15V
....................................................................................... -0.3V to +5V
T H E R M A L D ATA
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
5 - B
J
= T
A
I T
+ (P
P
R O D U C T I O N
P
D
x
R O G R A M M A B L E
JA
JA
).
(Note 1)
D
V
A T A
O L T A G E
120°C/W
S
R
H E E T
CC
+0.3
E F E R E N C E
PACKAGE PIN OUTS
ENABLE
BLKEN
OV
VIDO
V
P
GND
SENSE
GOOD
OUT
D PACKAGE
(Top View)
2
3
4
5
6
7
1
14
13
12
11
10
9
8
V
D4B
D4
D3
D2
D1
D0
Copyright © 1997
CC
Rev. 1.0
7/97