LT1254 Linear Technology Corporation, LT1254 Datasheet - Page 7

• Manufacturer Part Number: LT1254
• Description: Low Cost Dual And Quad Video Amplifiers
• Manufacturer: Linear Technology Corporation

APPLICATIO S I FOR ATIO
SI PLIFIED SCHE ATIC
PACKAGE DESCRIPTIO
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:
W
1. The maximum ambient is 70 C.
2. The load is a double-terminated video cable, 150 .
3. The maximum output voltage is 2V (peak or DC).
+IN
U U
(7.620 – 8.128)
(0.229 – 0.381)
0.300 – 0.320
0.009 – 0.015
0.325
8.255
+0.635
–0.381
+0.025
–0.015
W
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.
W
(1.143 ± 0.381)
0.045 ± 0.015
(1.651)
0.065
TYP
U
(2.540 ± 0.254)
0.100 ± 0.010
Dimensions in inches (millimeters) unless otherwise noted.
(1.143 – 1.651)
0.045 – 0.065
U
8-Lead Plastic DIP
One Amplifier
N8 Package
(0.457 ± 0.076)
0.018 ± 0.003
–IN
(3.302 ± 0.127)
0.130 ± 0.005
(3.175)
0.125
MIN
LT1253CN8
LT1253CS8
LT1254CN
LT1254CS
(0.508)
0.020
MIN
8
1
V
V
V
V
S
S
S
S
2
(10.160)
7
0.400
MAX
< 14 (Abs Max)
< 10.6
< 11.4
< 7.6
6
3
5
4
LT1253/LT1254
(6.350 ± 0.254)
LT1253/54 • SS
0.250 ± 0.010
V
V
V
N8 0392
+
OUT
–
MAX POWER
at MAX T
0.800W
0.533W
1.143W
0.727W
A
7