LX5107 View Datasheet(PDF) - Microsemi Corporation
Part Name
Description
Manufacturer
LX5107 Datasheet PDF : 5 Pages
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LX5107
PRODUCT DATABOOK 1996/1997
9-LINE LOW CAPACITANCE, µPOWER SCSI TERMINATOR
PRODUCTION DATA SHEET
A B S O L U T E M A X I M U M R AT I N G S (Note 1)
TermPwr Voltage ................................................................................................. +7V
Signal Line Voltage ................................................................................... 0V to +7V
Regulator Output Current ................................................................................... 0.5A
Operating Junction Temperature
Plastic (DW, PW 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.
T H E R MAL DATA
DW PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT, θJA
PWP PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT, θJA
95°C/W
83°C/W
Junction Temperature Calculation: T = T + (P x θ ).
J
A
D
JA
The θJA numbers are guidelines for the thermal performance of the device/pc-board
system. All of the above assume no ambient airflow.
POWER UP / POWER DOWN FUNCTION TABLE
Disconnect
Outputs
Quiescent
Current
L
H
Open
HI Z
Enabled
Enabled
30µA
600µA
600µA
PACKAGE PIN OUTS
VTERM
1
R1
2
R2
3
R3
4
R4
5
R5
6
VREF1
7
GND
8
16
PD
15
VREF2
14
N.C.
13
R9
12
R8
11
R7
10
R6
9
VTERM
DW PACKAGE
(Top View)
VTERM
HS-GND
2
R1
3
R2
4
R3
5
R4
6
R5
7
HS-GND
8
VREF1
9
GND
10
20
PD
19
VREF2
18
HS-GND
17
N.C.
16
R9
15
R8
14
R7
13
R6
12
HS-GND
11
VTERM
PWP PACKAGE
(Top View)
2
Copyright © 1997
Rev. 1.2 11/97
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