LTC486CNPBF 데이터 시트보기 (PDF) - Linear Technology
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LTC486CNPBF Datasheet PDF : 12 Pages
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LTC486
PIN FUNCTIONS
DI1 (Pin 1): Driver 1 Input. If Driver 1 is enabled, then a
low on DI1 forces the driver outputs DO1A low and DO1B
high. A high on DI1 with the driver outputs enabled will
force DO1A high and DO1B low.
DO1A (Pin 2): Driver 1 Output.
DO1B (Pin 3): Driver 1 Output.
EN (Pin 4): Driver Outputs Enabled. See Function Table
fordetails.
DO2B (Pin 5): Driver 2 Output.
DO2A (Pin 6): Driver 2 Output.
DI2 (Pin 7): Driver 2 Input. Refer to DI1
GND (Pin 8): Ground Connection.
DI3 (Pin 9): Driver 3 Input. Refer to DI1.
DO3A (Pin 10): Driver 3 Output.
DO3B (Pin 11): Driver 3 Output.
EN (Pin 12): Driver Outputs Disabled. See Function Table
for details.
DO4B (Pin 13): Driver 4 Output.
DO4A (Pin 14): Driver 4 Output.
DI4 (Pin 15): Driver 4 Input. Refer to DI1.
VCC (Pin 16): Positive Supply; 4.75V < VCC < 5.25V
TEST CIRCUITS
A
VOD
B
R
R
VOC
486 F03
Figure 3. Driver DC Test Load
EN
CI1
A
DI
DRIVER
RDIFF
B
CI2
EN
486 F04
Figure 4. Driver Timing Test Circuit
OUTPUT
UNDER TEST
500Ω
CL
S1
VCC
S2
486 F05
Figure 5. Driver Timing Test Load #2
486fb
6
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