LMC66 datasheet(5/15 Pages) NSC

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AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T

J = 25˚C. Boldface

limits apply at the temperature extremes. V

+ = 5V, V− = 0V, V

CM = 1.5V, VO = 2.5V and RL > 1M unless otherwise specified.

(Note 15)

Parameter

Conditions

Typ

(Note

Limit

(Note 7)

Units

Slew Rate

(Note 9)

1.1

0.8

V/µs

0.6

min

Gain-Bandwidth

Product

1.4

MHz

Phase Margin

Deg

Gain Margin

Amp-to-Amp

Isolation

(Note 10)

130

Input Referred

Voltage Noise

F = 1 kHz

Input Referred

Current Noise

F = 1 kHz

0.0002

Total Harmonic

Distortion

F = 10 kHz, A

V =

−10

L =2k

Ω,V

O =

+ = 15V

0.01

Note 4: Applies to both single supply and split supply operation. Continuous short circuit operation at elevated ambient temperature and/or multiple Op Amp shorts

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 5: 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.

Note 6: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The

guaranteed specifications apply only for the test conditions listed.

Note 7: Typical values represent the most likely parametric norm. Limits are guaranteed by testing or correlation.

Note 8: V+ = 15V, VCM = 7.5V and RL connected to 7.5V. For Sourcing tests, 7.5V ≤ VO ≤ 11.5V. For Sinking tests, 2.5V ≤ VO ≤ 7.5V.

Note 9: V+ = 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of the positive and negative slew rates.

Note 10: Input referred. V+ = 15V and RL =10kΩ connected to V

+/2. Each amp excited in turn with 1 kHz to produce V

O =13VPP.

Note 11: Human body model, 1.5 k

Ω in series with 100 pF.

Note 12: For operating at elevated temperatures the device must be derated based on the thermal resistance

θJA with PD =(TJ −TA)/θJA.

Note 13: All numbers apply for packages soldered directly into a PC board.

Note 14: Do not connect output to V+ when V+ is greater than 13V or reliability may be adversely affected.

Note 15: "Testing and other quality control techniques are used to the extent deemed necessary to ensure product performance over the specified temperature

range. Product may not necessarily be tested across the full temperature range and all parameters may not necessarily be tested. In the absence of specific

PARAMETRIC testing, product performance is assured by characterization and/or design."

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