Diodes AZV331KSTR-E1, AZV331KSTR-G1, AZV331KTR-E1, AZV331KTR-G1 Schematic

A

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Description

Pin Assignments

Product Line o

Diodes Incorporated

ZV331

SINGLE GENERAL PURPOSE

LOW VOLTAGE COMPARATOR

The AZV331 is a low voltage 2.5V to 5.5V, single comparator, which

has a very low supply current of 60µA, making the part an excellent

choice for portable electronic systems. The device is pin-for-pin

compatible replacement of the LMV331.

The AZV331 is built with BiCMOS process with bipolar input and

output stages for improved noise performance. It is a cost-effective

solution for portable consumer products where space, low voltage,

low power and price are the primary specification in circuit design.

The AZV331 is available in space saving SC-70-5 and SOT-23-5

packages, the SC-70-5 is approximately half the size of the SOT-23-

5.

Features

 Guaranteed 2.5V to 5.5V Performance

 Industrial Temperature Range: -40ºC to 85ºC

 Low Supply Current: 60µA Typical

 Input Common Mode Voltage Range Includes Ground

 Low Output Saturation Voltage 200mV Typical

 Open Collector Output for Maxima Flexibility

 Space Saving SC-70-5 and SOT-23-5 Packages

KS/K Package

(SC-70-5/SOT-23-5)

IN+

V

IN-

1

2

EE

3

Applications

 Notebook and PDA  Low Power, Low Voltage Applications  General Purpose Portable Devices  Mobile Communication  Battery-Powered Systems

5

4

V

CC

OUTPUT

Typical Applications Circuit

+V

IN

+V

REF

+

AZV331

-

Basic Comparator Driving CMOS/TTL

V

CC

+5.0V

3K

+

V

O

AZV331

-

100K

1/4 MM54CXX

AZV331

Document number: DS36529 Rev. 2 - 0

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Typical Applications Circuit (Cont.)

V

CC

100pF

+V

IN

IN914

1M

-

AZV331

+

0.001F

1M

IN914

One Shot Multivibrator Squarewave Oscillator

Functional Block Diagram

10K

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Diodes Incorporated

ZV331

V

CC

4.3K

100K

75pF

100K

-

+

AZV331

100K

V

O

V

O

V

IN

AZV331

Document number: DS36529 Rev. 2 - 0

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ZV331

Absolute Maximum Ratings (Note 1)

Symbol Parameter Rating Unit

VCC Power Supply Voltage 6 V

TJ Operation Junction Temperature 150 ºC

T

Storage Temperature Range -65 to 150 ºC

STG

T

Lead Temperature (Soldering, 10 Seconds) 260 ºC

LEAD

ESD (Machine Model) 300 V

ESD (Human Body Model) 4000 V

Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress

ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating

Conditions” is not implied. Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability.

Recommended Operating Conditions

Symbol Parameter Min Max Unit

VCC Supply Voltage 2.5 5.5 V

TA Ambient Operating Temperature Range -40 85 ºC

AZV331

Document number: DS36529 Rev. 2 - 0

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ZV331

Electrical Characteristics AZV331-2.7V DC Electrical Characteristics (Limits in standard typeface are guaranteed for T

R

=5.1kΩ connected to VCC and V

L

Symbol Parameter Conditions Min Typ Max Unit

=0, bold typeface applies over full temperature ranges, unless otherwise specified.)

CM

=25ºC, VCC=2.7V, VEE=0V,

A

V

OS

TCVOS

I

B

Input Offset Voltage

Input Offset Voltage Average Drift

Input Bias Current

I

+ or IIN- with output in

IN

linear range, V

CM

=0V

5

9

µV/ºC

10 250

mV

400

nA

5 50

1.7 7

V

I

V

I

IO

SAT

SINK

CM

Input Offset Current IIN+ - IIN-, VCM=0V

200

Saturation Voltage I

SINK

≤1mA

Output Sink Current VO≤1.5V 5 23

Input Common-Mode Voltage Range

-0.1 2 V

150

500

nA

mV

mA

40 100

I

CC

I

LEAKAGE

Supply Current

Output Leakage Current 0.003

150

µA

AZV331-2.7V AC Electrical Characteristics (All limits are guaranteed for T

connected to V

and VCM=0, unless otherwise specified.)

CC

=25ºC, VCC=2.7V, VEE=0V, RL=5.1kΩ

A

Symbol Parameter Conditions Min Typ Max Unit

T

PHL

T

PLH

Propagation Delay (High to Low)

Propagation Delay (Low to High)

AZV331

Document number: DS36529 Rev. 2 - 0

Input Overdrive=10mV 1000

Input Overdrive=100mV

Input Overdrive=10mV

Input Overdrive=100mV

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350

500

400

September 2013

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Product Line o

Diodes Incorporated

ZV331

Electrical Characteristics (Cont.) AZV331-5V DC Electrical Characteristics (Limits in standard typeface are guaranteed for T

R

=5.1kΩ connected to VCC and V

L

Symbol Parameter Conditions Min Typ Max Unit

=0, bold typeface applies over full temperature ranges, unless otherwise specified.)

CM

=25ºC, VCC=5V, VEE=0V,

A

V

OS

TCVOS

I

B

Input Offset Voltage

Input Offset Voltage Average Drift

Input Bias Current

I

+ or IIN- with output in

IN

linear range, V

CM

=0V

5

9

µV/ºC

25 250

mV

400

nA

2 50

1.7 7

I

IO

Input Offset Current IIN+ - IIN-, VCM=0V

150

nA

200 400

V

Saturation Voltage I

SAT

I

Output Sink Current VO≤1.5V 10 84

SINK

V

CM

A

V

Input Common-Mode Voltage Range

Voltage Gain 20 50 V/mV

SINK

≤4mA

500

mV

mA

-0.1 4.2 V

60 120

I

CC

I

LEAKAGE

Supply Current

Output Leakage Current 0.003

150

µA

AZV331-5V AC Electrical Characteristics (All limits are guaranteed for T

V

and VCM=0, unless otherwise specified.)

CC

=25ºC, VCC=5V, VEE=0V, RL=5.1kΩ connected to

A

Symbol Parameter Conditions Min Typ Max Unit

T

PHL

T

PLH

Propagation Delay (High to Low)

Propagation Delay (Low to High)

AZV331

Document number: DS36529 Rev. 2 - 0

Input Overdrive=10mV 600

Input Overdrive=100mV

Input Overdrive=10mV

Input Overdrive=100mV

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450

300

September 2013

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Diodes AZV331KSTR-E1, AZV331KSTR-G1, AZV331KTR-E1, AZV331KTR-G1 Schematic [ru]