LMV844MTSLASHNOPB datasheet(7/38 Pages) TI1

7 / 38 page

LMV841, LMV842, LMV844

LMV841-Q1, LMV842-Q1, LMV844-Q1

www.ti.com

SNOSAT1H – OCTOBER 2006 – REVISED JULY 2016

Product Folder Links: LMV841 LMV842 LMV844 LMV841-Q1 LMV842-Q1 LMV844-Q1

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Electrical Characteristics – 5 V (continued)

Unless otherwise specified, all limits are ensured for TA = 25°C, V

+ = 5 V, V− = 0 V, V

CM = V

+/2, and R

L > 10 MΩ to V

+/2.(1)

PARAMETER

TEST CONDITIONS

MIN(2)

TYP(3)

MAX(2)

UNIT

ROUT

Open-loop output impedance

f = 3 MHz

THD+N

Total harmonic distortion + noise

f = 1 kHz , AV = 1

RL = 10 kΩ

0.003%

CIN

Input capacitance

(1)

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

limited self-heating of the device.

(2)

Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlations using

statistical quality control (SQC) method.

(3)

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

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

production material.

(4)

This parameter is ensured by design and/or characterization and is not tested in production.

(5)

Positive current corresponds to current flowing into the device.

6.7 Electrical Characteristics – ±5-V

Unless otherwise specified, all limits are ensured for TA = 25°C, V

+ = 5 V, V− = –5 V, V

CM = 0 V, and RL > 10 MΩ to VCM.

(1)

PARAMETER

TEST CONDITIONS

MIN(2)

TYP(3)

MAX(2)

UNIT

VOS

Input offset voltage

–500

±50

500

µV

at the temperature extremes

–800

800

TCVOS

Input offset voltage drift (4)

0.25

µV/°C

at the temperature extremes

–5

Input bias current (4) (5)

0.3

at the temperature extremes

300

IOS

Input offset current

CMRR

Common-mode rejection ratio

LMV841

–5 V

≤ VCM ≤ 5 V

112

at the temperature extremes

Common-mode rejection ratio

LMV842 and LMV844

–5 V

≤ VCM ≤ 5 V

106

at the temperature extremes

PSRR

Power supply rejection ratio

2.7 V

≤ V+ ≤ 12 V, VO =

0 V

108

at the temperature extremes

CMVR

Input common-mode voltage

range

CMRR

≥ 50 dB

–5.2

5.2

AVOL

Large signal voltage gain

RL = 2 kΩ

VO = −4.7 V to 4.7 V

100

126

at the temperature extremes

RL = 10 kΩ

VO = −4.8 V to 4.8 V

100

136

at the temperature extremes

Output swing high,

(measured from V+)

RL = 2 kΩ to 0 V

130

at the temperature extremes

155

RL = 10 kΩ to 0 V

at the temperature extremes

Output swing low,

(measured from V−)

RL = 2 kΩ to 0 V

105

160

at the temperature extremes

200

RL = 10 kΩ to 0 V

at the temperature extremes

100

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