TL712_06 Datasheet, PDF (3/12 Pages) Texas Instruments – DIFFERENTIAL COMPARATOR

TL712
DIFFERENTIAL COMPARATOR
recommended operating conditions
VCC
VIC
IOH
IOL
TA
Supply voltage
Common-mode input voltage
High-level output current
Low-level output current
Operating free-air temperature
SLCS002D − JUNE 1983 − REVISED AUGUST 2003
MIN NOM MAX UNIT
4.75
5 5.25 V
0
5.5 V
−1 mA
16 mA
0
70 °C
electrical characteristics at V_CC = 5 V, T_A = 25°C
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
VT
Threshold voltage (VT ₊ and VT _−)
VICR = 0 to 5 V
− 100†
100 mV
Vhys Hysteresis (VT ₊ − VT _−)
5
mV
VOH High-level output voltage
VID = 100 mV,
IOH = − 1 mA
2.7 3.5
V
VOL Low-level output voltage
VID = − 100 mV, IOL = 16 mA
0.4 0.5 V
IOZ Off-state output current
VO = 2.4 V
−20 µA
II
Enable current
VI = 5.5 V
100 µA
IIH
High-level enable current
VIH = 2.7 V
20 µA
IIL
Low-level enable current
VIL = 0.4 V
−360 µA
ri
Differential input resistance
4
kΩ
ro
Output resistance
100 Ω
IOS Short-circuit output current
− 15
−85 mA
ICC Supply current
VID = 0,
No load
17
20 mA
† _{The algebraic convention, where the more-negative limit is designated as minimum, is used in this data sheet for input threshold voltage levels}
only.
switching characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
TEST CONDITIONS
TYP UNIT
tPLH Propagation delay time, low-to-high-level output
tPHL Propagation delay time, high-to-low-level output
TTL load, See Note 5 and Figure 1
25 ns
25 ns
NOTE 5: The response time specified is for a 100-mV input step with 5-mV overdrive (105 mV total) and is the interval between the input step
function and the instant when the output crosses 2.5 V.
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