AZV831 datasheet(6/24 Pages) BCDSEMI

部件名	AZV831

功能描述	Single Low Bias Current, Low Voltage, Rail-to-Rail Input/Output CMOS Operational Amplifier

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制造商	BCDSEMI [BCD Semiconductor Manufacturing Limited]

网页	http://www.bcdsemi.com

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6 / 24 page

Advance Datasheet

Single Low Bias Current, Low Voltage, Rail-to-Rail

Input/Output CMOS Operational Amplifier

Nov. 2011 Rev. 1. 1

BCD Semiconductor Manufacturing Limited

6

AZV831

1.8V DC Electrical Characteristics

VCC=1.8V, VEE=0, VCM=VCC/2, TA=25°C, unless otherwise noted.

Parameter

Symbol

Conditions

Min Typ Max Unit

Input Offset Voltage

VOS

0.5

2.5

mV

Input Bias Current

IB

1.0

5.0

pA

Input Offset Current

IOS

2.0

pA

Input Common-mode Voltage Range

VCM

-0.2

2.0

V

Common-mode Rejection Ratio

CMRR

VCM=-0.2V to 2.0V

55

75

dB

Large Signal Voltage Gain

GV

RL=10kΩ connect to VCC/2，

VO=0.2V to 1.6V

90

112

dB

Input Offset Voltage Drift

ΔVOS/ΔT

2.0

μV/

°C

VID=0.5V, RL=1kΩ connect

to VCC/2

25

50

Output Voltage Swing from Rail

VOL/VOH

VID=0.5V, RL=10kΩ connect

to VCC/2

3

15

mV

Sink

ISINK

VOUT=VCC

12

16

Output Current

Source

ISOURCE VOUT=0V

10

14

mA

Closed-loop Output Impedance

ZOUT

f=10kHz, G=1 (Note 2)

9

Ω

Power Supply Rejection Ratio

PSRR

VCC=1.6V to 5.0V, VCM=0.5V

70

80

dB

Supply Current

ICC

VCM<VCC-1V, IOUT=0

70

90

μA

1.8V AC Electrical Characteristics

VCC=1.8V, VEE=0, VCM=VCC/2, TA=25°C, unless otherwise noted.

Parameter

Symbol

Conditions

Min Typ Max

Unit

Gain Bandwidth Product

GBP

RL=100kΩ

1.0

MHz

Slew Rate

SR

G=1, 1V Step,

CL=100pF, RL=10kΩ

0.34

V/μs

Phase Margin

φM

RL=100kΩ

67

Degrees

Total Harmonic Distortion+Noise

THD+N

f=1kHz, G=1, VIN=1Vpp

RL=10kΩ, CL=100pF

-70

dB

Voltage Noise Density

en

f=1kHz

27

Hz

nV/

Note 2: G is Closed-Loop Voltage Gain.

类似零件编号 - AZV831

制造商	部件名	数据表	功能描述
BCD Semiconductor Manuf...	AZV831	823Kb / 27P	Single/Dual Low Bias Current, Low Voltage, Rail-to-Rail Input/Output
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BCD Semiconductor Manuf...	AZV831KSTR-G1	823Kb / 27P	Single/Dual Low Bias Current, Low Voltage, Rail-to-Rail Input/Output
BCD Semiconductor Manuf...	AZV831KTR-G1	823Kb / 27P	Single/Dual Low Bias Current, Low Voltage, Rail-to-Rail Input/Output
Diodes Incorporated	AZV831KTR-G1	877Kb / 24P	SINGLE/DUAL LOW BIAS CURRENT, LOW VOLTAGE

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类似说明 - AZV831

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