LMC7111 datasheet(5/18 Pages) NSC

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5V AC Electrical Characteristics

Unless otherwise specified, all limits guaranteed for T

J = 25˚C, V

+ = 5V, V− = 0V, V

CM = VO = V

+/2 and R

L > 1MΩ. Bold-

face limits apply at the temperature extremes.

Typ

LMC7111AI

LMC7111BI

Symbol

Parameter

Conditions

(Note 5)

Limit

Units

(Note 6)

Slew Rate

Positive Going Slew Rate

0.027

0.015

0.010

V/µs

(Note 8)

GBW

Gain-Bandwidth Product

kHz

Note 10: 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 specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.

Note 11: Human body model, 1.5 k

Ω in series with 100 pF.

Note 12: 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 at 150˚C.

Note 13: 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 14: Typical Values represent the most likely parametric norm.

Note 15: All limits are guaranteed by testing or statistical analysis.

Note 16: V+ = 5V, VCM = 2.5V and RL connected to 2.5V. For Sourcing tests, 2.5V ≤ VO ≤ 5.0V. For Sinking tests, 0.5V ≤ VO ≤ 2.5V.

Note 17: Connected as Voltage Follower with 1.0V step input. Number specified is the slower of the positive slew rate. The negative slew rate is faster. Input referred,

V+ = 5V and RL = 100 kΩ connected to 1.5V. Amp excited with 1 kHz to produce VO = 1VPP.

Note 18: Bias Current guaranteed by design and processing.

10V DC Electrical Characteristics

Unless otherwise specified, all limits guaranteed for T

J = 25˚C, V

+ = 10V, V− = 0V, V

CM = VO = V

+/2 and R

L > 1MΩ. Bold-

face limits apply at the temperature extremes.

Typ

LMC7111AI

LMC7111BI

Symbol

Parameter

Conditions

(Note 5)

Limit

Units

(Note 6)

Input Offset Voltage

+ = 10V

0.9

max

TCV

Input Offset Voltage

2.0

µV/˚C

Average Drift

Input Bias Current

0.1

max

Input Offset Current

0.01

0.5

max

Input Resistance

>10

Tera

Ω

+PSRR

Positive Power Supply

≤ V+ ≤10V,

Rejection Ratio

− = 0V, V

O = 2.5V

min

−PSRR

Negative Power Supply

−5V

≤ V− ≤−10V,

Rejection Ratio

− = 0V, V

O = 2.5V

min

Input Common-Mode

+ = 10V

−0.2

−0.15

Voltage Range

For CMRR

≥ 50 dB

0.00

min

10.2

10.15

10.00

max

Common-Mode Input

Capacitance

Output Short Circuit

Sourcing, V

O = 0V

Current (Note 9)

min

Sinking, V

O = 10V

min

LMC7111 Datasheet(PDF) 5 Page - National Semiconductor (TI)

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