Datasheet

TLC393-Q1
www.ti.com SGLS198B –SEPTEMBER 2004–REVISED MAY 2013
ELECTRICAL CHARACTERISTICS
at specified operating free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
(1)
T
A
MIN TYP MAX UNIT
VIC = V
ICR
min, 25°C 1.4 5
V
IO
Input offset voltage V
DD
= 5 V to 10 V, mV
–40°C to 125°C 10
See
(2)
25°C 1 pA
I
IO
Input offset current V
IC
= 2.5 V
125°C 15 nA
25°C 5 pA
I
IB
Input bias current V
IC
= 2.5 V
125°C 30 nA
25°C 0 to VDD − 1
Common-mode input voltage
V
ICR
V
range
–40°C to 125°C 0 to VDD − 1.5
25°C 84
CMMR Common-mode rejection ratio V
IC
= V
ICR
min 125°C 84 dB
–40°C 84
25°C 85
k
SVR
Supply-voltage rejection ratio V
DD
= 5 V to 10 V 125°C 84 dB
–40°C 84
25°C 300 400
V
OL
Low-level output voltage V
ID
= −1 V, I
OL
= 6 mA mV
125°C 800
25°C 0.8 40 nA
I
OH
High-level output current V
ID
= 1 V, V
O
= 5 V
125°C 1 ∞A
25°C 22 40
Supply current (both
I
DD
Outputs low, No load ∞A
comparators)
–40°C to 125°C 90
(1) All characteristics are measured with zero common-mode voltage unless otherwise noted.
(2) The offset voltage limits given are the maximum values required to drive the output up to 4.5 V or down to 0.3 V (with a 2.5-kM load to
VDD).
SWITCHING CHARACTERISTICS
V
DD
= 5 V, TA = 25°C (see Figure 3)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Overdrive = 2 mV 4.5
Overdrive = 5 mV 2.5
Propagation delay time, low-to- f = 10 kHz,
t
PLH
Overdrive = 10 mV 1.7 ∞s
high level output C
L
= 15 pF
Overdrive = 20 mV 1.2
Overdrive = 40 mV 1.1
V
I
= 1.4-V step at IN + 1.1
Overdrive = 2 mV 3.6
Overdrive = 5 mV 2.1
Propagation delay time, high-to- f = 10 kHz,
t
PHL
Overdrive = 10 mV 1.3 ∞s
low level output C
L
= 15 pF
Overdrive = 20 mV 0.85
Overdrive = 40 mV 0.55
V
I
= 1.4-V step at IN + 0.1
f = 10 kHz,
t
f
Fall time, output Overdrive = 50 mV 22 ∞s
C
L
= 15 pF
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