Datasheet

LM3880, LM3880Q-1
SNVS451I –AUGUST 2006–REVISED MARCH 2013 www.ti.com
Electrical Characteristics (continued)
Specifications with standard typeface are for T
J
= 25°C, and those in bold face type apply over the full Operating Temperature
Range (T
J
= -40°C to +125°C). Minimum and Maximum limits are specified through test, design or statistical correlation.
Typical values represent the most likely parametric norm at T
J
= 25°C and are provided for reference purposes only. V
CC
=
3.3V, and limits apply to all timing options, unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
(1) (2) (1)
Timing Delay Error
(t
d(x)
– 400 µs) / t
d(x+1)
Ratio of timing delays For x = 1 or 4 95 105 %
For x = 1 or 4, 2ms option 90 110
t
d(x)
/ t
d(x+1)
Ratio of timing delays For x = 2 or 5 95 105 %
For x = 2 or 5, 2ms option 90 110
ENABLE Pin
V
EN
EN pin threshold 1.0 1.25 1.4 V
I
EN
EN pin pull-up current V
EN
= 0V 7 µA
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