Datasheet

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TSZ02201-0RAR0G200670-1-2

©2013 ROHM Co., Ltd. All rights reserved.

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16.Jun.2015 Rev.007

TSZ22111･15･001

LMR341G

LMR342xxx

LMR344xxx

Electrical Characteristics - continued

Parameter

Symbol

Temperature

Range

Limit

Unit

Condition

Min

Typ

Max

Input Offset Voltage

(Note 24,25)

25°C

-

0.25

4

mV

-

Full Range

-

-

4.5

Input Offset Voltage Drift

(Note 24,25)

V

Full Range

-

1.7

-

μV/°C

-

Input Offset Current

(Note 24)

25°C

-

1

-

pA

-

Input Bias Current

(Note 24)

25°C

-

1

200

pA

-

Supply Current

(Note 25)

25°C

-

400

680

μA

Full Range

-

-

920

Maximum Output Voltage (High)

25°C

VDD-0.06 VDD-0.03

-

V

VDD-0.03 VDD-0.01

-

Maximum Output Voltage (Low)

25°C

-

0.03

0.06

V

-

0.01

0.03

Large Single Voltage Gain

25°C

78

113

-

dB

72

103

-

Input Common-Mode Voltage

Range

25°C

0

-

1.7

V

-

Common-Mode Rejection Ratio

CMRR

25°C

56

80

-

dB

Power Supply Rejection Ratio

PSRR

25°C

65

82

-

dB

VDD=2.7V to 5.0V

Output Source Current

(Note 26)

25°C

20

32

-

mA

OUT=0V

Short Circuit Current

Output Sink Current

(Note 26)

25°C

15

24

-

mA

OUT=2.7V

Short Circuit Current

Slew Rate

SR

25°C

-

1.0

-

Gain Bandwidth

GBW

25°C

-

2

-

MHz

Unity Gain Frequency

25°C

-

1.2

-

MHz

Phase Margin

25°C

-

50

-

deg

Gain Margin

25°C

-

4.5

-

dB

Input Referred Noise Voltage

25°C

-

40

-

Hz

nV/

f=1kHz, Av=40dB

-

3

-

Total Harmonic Distortion + Noise

THD+N

25°C

-

0.017

-

%

DIN-AUDIO

Channel Separation

CS

25°C

-

100

-

dB

OUT=0.8Vrms

(Note 24) Absolute value.

(Note 26) Consider the power dissipation of the IC under high temperature environment when selecting the output current value.

There may be a case where the output current value is reduced due to the rise in IC temperature caused by the heat generated inside the IC.