Single/Dual, +3V/+5V Dual-Speed

Comparators with Auto-Standby

_______________________________________________________________________________________

3

ELECTRICAL CHARACTERISTICS (continued)

High-speed mode,

overdrive = 5mV

Low-power mode,

overdrive = 10mV

CONDITIONS

µs

0.82

1.6

ns

28

50

Propagation Delay, Low to High

(Note 6)

V

0.1

0.4

OUT_ Output Voltage Low

V

LP Input Voltage High

V

OUT_ Output Voltage High

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

V

LP Input Voltage Low

µA

(Note 5)

0.01

±1

LP Input Current

µs

10

LP Fall Time

µA

0.15

STO_ Source Current

V

STO_ Input Voltage Low

High-speed mode,

overdrive = 5mV

Low-power mode,

overdrive = 10mV

µs

0.48

1.6

ns

28

50

Propagation Delay, High to Low

(Note 6)

ns

2

Propagation-Delay Skew (Note 6)

ns

1

Propagation-Delay Matching

High-speed mode

Low-power mode

1.6

ns

1.6

Rise/Fall Time

V

STAT_ Output Voltage High

V

0.4

STAT_ Output Voltage Low

DIGITAL INPUTS

DIGITAL OUTPUTS

Note 2: Inferred by CMRR. Either input can be driven to the absolute maximum limit without false output inversion, as long as the

other input is within the specified common-mode input voltage range.

the comparator output change state (Figure 1).

Note 4: The difference between the upper and lower trip points is equal to the width of the input-referred hysteresis zone (Figure 1).

Note 5: Guaranteed by design. The LP pin is sensitive to noise. If fall times larger than 10µs are expected, bypass LP to ground

using a 0.1µF capacitor.