LMC6762 datasheet(4/13 Pages) NSC

4 / 13 page

AC Electrical Characteristics

Unless otherwise specified, all limits guaranteed for T

J = 25˚C, V

+ = 5V, V− = 0V, V

CM = VO = V

+/2. Boldface limits apply at

the temperature extreme.

Symbol

Parameter

Conditions

Typ

(Note 5)

LMC6762AI

LMC6762BI

Units

Limit

(Note 6)

RISE

Rise Time

f = 10 kHz, C

L = 50 pF,

0.3

µs

Overdrive = 10 mV (Notes 9, 10)

FALL

Fall Time

f = 10 kHz, C

L = 50 pF,

0.3

µs

Overdrive = 10 mV (Notes 9, 10)

PHL

Propagation Delay

f = 10 kHz,

Overdrive = 10 mV

µs

(High to Low)

L = 50 pF

Overdrive = 100 mV

µs

(Notes 9, 10)

+ = 2.7V,

Overdrive = 10 mV

µs

f = 10 kHz,

L = 50 pF

Overdrive = 100 mV

µs

(Notes 9, 10)

PLH

Propagation Delay

f = 10 kHz,

Overdrive = 10 mV

µs

(Low to High)

L = 50 pF

Overdrive = 100 mV

µs

(Notes 9, 10)

+ = 2.7V,

Overdrive = 10 mV

µs

f = 10 kHz,

L = 50 pF

Overdrive = 100 mV

µs

(Notes 9, 10)

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is in-

tended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the electrical characteristics.

Note 2: Human body model, 1.5 k

Ω in series with 100 pF.

Note 3: Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the

maximum allowed junction temperature of 150˚C. Output currents in excess of ±30 mA over long term may adversely affect reliability.

Note 4: The maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any ambient temperature is

PD = (TJ(max) –TA)/θJA.All numbers apply for packages soldered directly into a PC board.

Note 5: Typical Values represent the most likely parametric norm.

Note 6: All limits are guaranteed by testing or statistical analysis.

Note 7: Do not short circuit output to V+, when V+ is greater than 12V or reliability will be adversely affected.

Note 8: Input Offset Voltage Average Drift is calculated by dividing the accelerated operating life drift average by the equivalent operational time. The Input Offset

Voltage Average Drift represents the input offset voltage change at worst-case input conditions.

Note 9: CL includes the probe and jig capacitance.

Note 10: The rise and fall times are measured with a 2V input step. The propagation delays are also measured with a 2V input step.

Typical Performance Characteristics V+ = 5V, Single Supply, T

A = 25˚C unless otherwise specified

Supply Current vs Supply

Voltage (Output High)

DS012320-20

Supply Current vs Supply

Voltage (Output Low)

DS012320-21

Input Current vs

Common-Mode Voltage

DS012320-22

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