PRODUCT DATABOOK 1996/1997
LX5111/5112
U LT R A 9 - C
HANNEL
S C S I T
E R M I N ATOR
P
R O D U C T I O N
UltraMAX
D
A T A
S
H E E T
A B S O L U T E M A X I M U M R AT I N G S
(Note 1)
PACKAGE PIN OUTS
T7
T8
T9
HEATSINK/GND
GND
DISCONNECT *
T1
T2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
TermPwr Voltage ................................................................................................. +7V
Signal Line Voltage ................................................................................... 0V to +7V
Regulator Output Current ................................................................................... 0.4A
Operating Junction Temperature
Plastic (DP, PWP Packages) ........................................................................ 150°C
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 to Ground. Currents are positive into, negative out of the specified
terminal.
T6
T5
N.C.
HEATSINK/GND
HEATSINK/GND
V
TERM
T4
T3
DP PACKAGE
(Top View)
T H ER MAL DATA
DP PACKAGE:
THERMAL RESISTANCE-JUNCTION TO LEADS,
θ
JL
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
PWP PACKAGE:
THERMAL RESISTANCE-JUNCTION TO LEADS,
θ
JL
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
27°C/W
100°C/W
20°C/W
50°C/W
Junction Temperature Calculation: T
J
= T
A
+ (P
D
x
θ
JA
).
The
θ
JA
numbers are guidelines for the thermal performance of the device/pc-board
system. All of the above assume no ambient airflow.
T7
T8
T9
N.C.
GND
HEATSINK/GND
HEATSINK/GND
HEATSINK/GND
HEATSINK/GND
DISCONNECT *
T1
T2
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
T6
T5
N.C.
N.C.
HEATSINK/GND
HEATSINK/GND
HEATSINK/GND
HEATSINK/GND
N.C.
V
TERM
T4
T3
PWP PACKAGE
(Top View)
*
Pin 10 is
DISCONNECT
for the LX5112,
and
DISCONNECT
for the LX5111.
2
Copyright © 1997
Rev. 1.1 12/97
MICROSEMI [ MICROSEMI CORPORATION ]
