LMC7111 datasheet(6/18 Pages) NSC

6 / 18 page

10V DC Electrical Characteristics (Continued)

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)

VOL

Voltage Gain

Sourcing

500

V/mv

100 k

Ω Load

min

Sinking

200

V/mv

min

Supply Current

+ = +10V,

µA

O = V

+/2

max

Output Swing

+ = 10V

9.99

9.98

Vmin

L = 100 kΩ

0.01

0.02

Vmax

+ = 10V

9.98

9.9

Vmin

L = 10 kΩ

0.02

0.1

Vmin

10V AC 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)

Slew Rate

(Note 8)

0.03

V/µs

GBW

Gain-Bandwidth Product

kHz

Phase Margin

deg

Gain Margin

Input-Referred

f = 1 kHz

110

Voltage Noise

CM = 1V

Input-Referred

f = 1 kHz

0.03

Current Noise

Note 19: 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 20: Human body model, 1.5 k

Ω in series with 100 pF.

Note 21: 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 22: 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 23: Typical Values represent the most likely parametric norm.

Note 24: All limits are guaranteed by testing or statistical analysis.

Note 25: V+ = 10V, VCM = 5V and RL connected to 5V. For Sourcing tests, 5V ≤ VO ≤ 10V. For Sinking tests, 0.5V ≤ VO ≤ 5V.

Note 26: Connected as Voltage Follower with 1.0V step input. Number specified is the slower of the positive and negative slew rates. Input referred, V+ = 10V and

RL = 100 kΩ connected to 5V. Amp excited with 1 kHz to produce VO = 2VPP.

Note 27: Operation near absolute maximum limits will adversely affect reliability.

LMC7111 Datasheet(PDF) 6 Page - National Semiconductor (TI)

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