LMC7111 datasheet(3/18 Pages) NSC

3 / 18 page

2.7V DC Electrical Characteristics (Continued)

Unless otherwise specified, all limits guaranteed for T

J = 25˚C, V

+ = 2.7V, 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

400

V/mv

min

Sinking

150

V/mv

min

Supply Current

+ = +2.7V,

µA

O = V

+/2

max

2.7V AC Electrical Characteristics

Unless otherwise specified, all limits guaranteed for T

J = 25˚C, V

+ = 2.7V, 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)

0.015

V/µs

GBW

Gain-Bandwidth Product

kHz

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 at 150˚C.

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: V+ = 2.7V, VCM = 1.35V and RL connected to 1.35V. For Sourcing tests, 1.35V ≤ VO ≤ 2.7V. For Sinking tests, 0.5V ≤ VO ≤ 1.35V.

Note 8: Connected as Voltage Follower with 1.0V step input. Number specified is the slower of the positive and negative slew rates. Input referred, V+ = 2.7V and

RL = 100 kΩ connected to 1.35V. Amp excited with 1 kHz to produce VO = 1VPP.

Note 9: Bias Current guaranteed by design and processing.

3V DC Electrical Characteristics

Unless otherwise specified, all limits guaranteed for T

J = 25˚C, V

+ = 3V, 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 Common-Mode

+ = 3V

−0.25

0.0

Voltage Range

For CMRR

≥ 50 dB

min

3.2

3.0

2.8

max

LMC7111 Datasheet(PDF) 3 Page - National Semiconductor (TI)

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