Datasheet

TLV2352, TLV2352Y
LinCMOS DUAL LOW-VOLTAGE DIFFERENTIAL COMPARATORS
SLCS011B – MAY 1992 – REVISED MARCH 1999
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature
†
‡
TLV2352I
PARAMETER TEST CONDITIONS
T
A
‡
V
DD
= 3 V V
DD
= 5 V
UNIT
MIN TYP MAX MIN TYP MAX
V
IO
In
p
ut offset voltage
V
IC
=V
ICR
min
See Note 4
25°C 1 5 1 5
mV
V
IO
Inp
u
t
offset
v
oltage
V
IC
=
V
ICR
min
,
See
Note
4
Full range 7 7
mV
I
IO
In
p
ut offset current
25°C 1 1
pA
I
IO
Inp
u
t
offset
c
u
rrent
85°C 1 1
nA
I
IB
In
p
ut bias current
25°C 5 5
pA
I
IB
Inp
u
t
bias
c
u
rrent
85°C 2 2
nA
Common mode in
p
ut
25°C 0 to 2 0 to 4
V
ICR
Common
-
mode
inp
u
t
voltage range
Full range
0 to
1.75
0 to
3.75
V
I
OH
High-level output
V
ID
=1V
25°C 0.1 0.1
nA
I
OH
g
current
V
ID
=
1
V
Full range 1 1
µA
V
OL
Low-level output
V
ID
=1V
I
OL
=2mA
25°C 115 300 150 400
mV
V
OL
voltage
V
ID
= –
1
V
,
I
OL
=
2
mA
Full range 600 700
mV
I
OL
Low-level output
current
V
ID
= –1 V, V
OL
= 1.5 V 25°C 6 16 6 16 mA
I
DD
Su
pp
ly current
V
ID
=1V
No load
25°C 120 250 140 300
µA
I
DD
S
u
ppl
y
c
u
rrent
V
ID
=
1
V
,
No
load
Full range 350 400
µ
A
†
All characteristics are measured with zero common-mode input voltages unless otherwise noted.
‡
Full range is –40°C to 85°C. IMPORTANT: See
Parameter Measurement Information .
NOTE 4: The offset voltage limits given are the maximum values required to drive the output above 4 V with V
DD
= 5 V, 2 V with V
DD
= 3 V, or
below 400 mV with a 10-kΩ resistor between the output and V
DD
. They can be verified by applying the limit value to the input and
checking for the appropriate output state.
switching characteristics, V
DD
= 3 V, T
A
= 25°C
PARAMETER
TEST CONDITIONS
TLV2352I
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX
UNIT
Response time R
L
= 5.1 kΩ, C
L
= 15 pF
§
, See Note 5 100-mV input step with 5-mV overdrive 640 ns
§
C
L
includes probe and jig capacitance.
NOTE 5: The response time specified is the interval between the input step function and the instant when the output crosses V
O
= 1 V with
V
DD
= 3 V or V
O
= 1.4 V with V
DD
= 5 V.
switching characteristics, V
DD
= 5 V, T
A
= 25°C
PARAMETER
TEST CONDITIONS
TLV2352I
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX
UNIT
Res
p
onse time
R
L
=51kΩ
C
L
15
p
F
§
See Note 5
100-mV input step with 5-mV overdrive 650
ns
Response
time
R
L
=
5
.
1
kΩ
,
C
L
=
15
p
F
§
,
See
Note
5
TTL-level input step 200
ns
§
C
L
includes probe and jig capacitance.
NOTE 5: The response time specified is the interval between the input step function and the instant when the output crosses V
O
= 1 V with
V
DD
= 3 V or V
O
= 1.4 V with V
DD
= 5 V.