LMV321 datasheet(5/14 Pages) STMICROELECTRONICS

部品番号	LMV321

部品情報	Low cost low power input/output rail-to-rail operational amplifiers

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5 / 14 page

LMV321-LMV358-LMV324

Electrical characteristics

5/14

Table 4.

VCC = +5V, VDD = 0V, CL & RL connected to VCC/2, Tamb = 25°C (unless otherwise specified)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Vio

Input offset voltage

Vicm = Vout = VCC/2

Tmin ≤ Tamb ≤ Tmax

0.1

3

6

mV

ΔVio

Input offset voltage drift

2

µV/°C

Iio

Input offset current

Vicm = Vout = VCC/2

(1)

Tmin ≤ Tamb ≤ Tmax

19

25

nA

Iib

Input bias current

Vicm = Vout = VCC/2

(1)

Tmin ≤ Tamb ≤ Tmax

16

63

95

nA

CMR

Common mode rejection ratio

0

≤ Vicm ≤ VCC

65

95

dB

SVR

Supply voltage rejection ratio

Vicm = VCC/2

70

90

dB

Avd

Large signal voltage gain

Vout = 0.5V to 4.5V

RL = 10kΩ

RL = 2kΩ

85

77

97

93

dB

VOH

High level output voltage

Vid = 100mV

Tmin ≤ Tamb ≤ Tmax

RL = 10kΩ

RL = 2kΩ

4.85

4.8

4.95

4.91

V

VOL

Low level output voltage

Vid = -100mV

Tmin ≤ Tamb ≤ Tmax

RL = 10kΩ

RL = 2kΩ

40

80

180

200

mV

Io

Output current

Output source current

Vid = 100mV, VO = VDD

Output sink current

Vid = -100mV, VO = VCC

7

48

mA

ICC

Supply current (per amplifier)

Vout = VCC/2

AVCL = 1, no load

Tmin ≤ Tamb ≤ Tmax

162

220

250

µA

GBP

Gain bandwidth product

RL = 10kΩ, CL = 100pF,

f = 100kHz

1.3

MHz

SR

Slew rate

RL = 600Ω, CL = 100pF,

AV = 1

0.45

V/µs

φm

Phase margin

RL = 600Ω, CL = 100pF

48

Degrees

en

Input voltage noise

40

nV/

√Hz

THD

Total harmonic distortion

0.01

%

1.

Maximum values include unavoidable inaccuracies of the industrial tests.

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同様の説明 - LMV321

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