LT1253/LT1254
7
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
As a guideline to help in the selection of the LT1253/
LT1254, the following table describes the maximum sup-
ply voltage that can be used with each part based on the
following assumptions:
1. The maximum ambient is 70°C.
2. The load is a double-terminated video cable, 150Ω.
3. The maximum output voltage is 2V (peak or DC).
APPLICATIO S I FOR ATIO
WUU U
MAX POWER
at MAX T
A
LT1253CN8 V
S
< ±14 (Abs Max) 0.800W
LT1253CS8 V
S
< ±10.6 0.533W
LT1254CN V
S
< ±11.4 1.143W
LT1254CS V
S
< ±7.6 0.727W
SI PLIFIED SCHE ATIC
WW
One Amplifier
LT1253/54 • SS
+IN
–IN
V
OUT
V
+
V
–
N8 Package
8-Lead Plastic DIP
PACKAGE DESCRIPTIO
U
Dimensions in inches (millimeters) unless otherwise noted.
N8 0392
0.045 ± 0.015
(1.143 ± 0.381)
0.100 ± 0.010
(2.540 ± 0.254)
0.065
(1.651)
TYP
0.045 – 0.065
(1.143 – 1.651)
0.130 ± 0.005
(3.302 ± 0.127)
0.020
(0.508)
MIN
0.018 ± 0.003
(0.457 ± 0.076)
0.125
(3.175)
MIN
0.009 – 0.015
(0.229 – 0.381)
0.300 – 0.320
(7.620 – 8.128)
0.325
+0.025
–0.015
+0.635
–0.381
8.255
()
12
3
4
876
5
0.250 ± 0.010
(6.350 ± 0.254)
0.400
(10.160)
MAX
