LMV342MASLASHNOPB datasheet(7/35 Pages) TI1

7 / 35 page

LMV341-N, LMV342-N, LMV344-N

www.ti.com

SNOS990H – APRIL 2002 – REVISED JUNE 2016

Product Folder Links: LMV341-N LMV342-N LMV344-N

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(1)

Electrical characteristic values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in

very limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables

under conditions of internal self heating where TJ > TA.

(2)

All limits are specified by testing or statistical analysis.

(3)

Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary

over time and also depends on the application and configuration. The typical values are not tested and are not ensured on shipped

production material.

(4)

Connected as voltage follower with 2-VPP step input. Number specified is the slower of the positive and negative slew rates.

6.6 Electrical Characteristics – 2.7 V (AC)

TJ = 25°C, V

+ = 2.7V, V− = 0V, V

CM = V

+/ 2, V

O = V

+/ 2, and R

L > 1 MΩ (unless otherwise noted)

(1)

PARAMETER

TEST CONDITIONS

MIN(2)

TYP(3)

MAX(2)

UNIT

Slew rate

RL = 10 kΩ

(4)

V/µs

GBW

Gain bandwidth product

RL = 100 kΩ, CL = 200 pF

MHz

Φm

Phase margin

RL = 100 kΩ

Gain margin

RL = 100 kΩ

Input-referred voltage noise

f = 1 kHz

nV/

√Hz

Input-referred current noise

f = 1 kHz

0.001

pA/

√Hz

THD

Total harmonic distortion

f = 1 kHz, AV = +1,

RL = 600 Ω, VIN = 1VPP

0.017%

(1)

Electrical characteristic values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in

very limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables

under conditions of internal self heating where TJ > TA.

(2)

All limits are specified by testing or statistical analysis.

(3)

Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary

over time and also depends on the application and configuration. The typical values are not tested and are not ensured on shipped

production material.

(4)

RL is connected to mid-supply. The output voltage is GND + 0.2 V ≤ VO ≤ V

+– 0.2 V

6.7 Electrical Characteristics – 5 V (DC)

TJ = 25°C, V

+ = 5 V, V− = 0 V, V

CM = V

+/ 2, V

O = V

+/ 2, and R

L > 1 MΩ (unless otherwise noted)

(1)

PARAMETER

TEST CONDITIONS

MIN(2)

TYP(3)

MAX(2)

UNIT

VOS

Input offset voltage

LMV341-N

TJ = 25°C

0.025

–40°C

≤ TJ ≤ 125°C

4.5

LMV342-N and LMV344-N

TJ = 25°C

0.7

–40°C

≤ TJ ≤ 125°C

5.5

TCVOS

Input offset voltage

average drift

1.9

µV/°C

Input bias current

TJ = 25°C

0.02

200

–40°C

≤ TJ ≤ 125°C

375

IOS

Input offset current

6.6

Supply current

Per amplifier

TJ = 25°C

107

200

µA

–40°C

≤ TJ ≤ 125°C

260

Shutdown mode,

VSD = 0 V,

LMV341-N

TJ = 25°C

0.033

–40°C

≤ TJ ≤ 125°C

1.5

CMRR

Common-mode rejection

ratio

0 V

≤ VCM ≤ 4 V,

0 V

≤ VCM ≤ 3.9 V

TJ = 25°C

–40°C

≤ TJ ≤ 125°C

PSRR

Power supply rejection ratio

2.7 V

≤ V+ ≤ 5 V

TJ = 25°C

–40°C

≤ TJ ≤ 125°C

VCM

Input common-mode voltage

For CMRR

≥ 50 dB

V+

4.2

V–

−0.2

Large signal voltage gain(4)

RL = 10 kΩ to 2.5 V

TJ = 25°C

116

–40°C

≤ TJ ≤ 125°C

RL = 2 kΩ to 2.5 V

TJ = 25°C

107

–40°C

≤ TJ ≤ 125°C

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