Diodes AZV358 User Manual

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DUAL LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

Description

The AZV358 is dual low voltage (2.7V to 5.5V) operational amplifiers which have rail-to-rail output swing capability. The input commonmode voltage range includes ground. The chip exhibits excellent speed-power ratio, achieving 1MHz of bandwidth and 1V/µs of slew rate with low supply current.

The AZV358 is built with BiCMOS process. It has bipolar input and output stages for improved noise performance, low input offset voltage and higher output current drive.

AZV358 is available in the package of TSSOP-8 and MSOP-8. The small packages save space on pc boards, and enable the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.

AZV358 is also available in standard SOIC-8 package.

DATA SHEET

Pin Assignments

OUTPUT 1

IN 1-

IN 1+

V

EE

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M/G/MM Package

(SOIC-8/TSSOP-8/MSOP-8)

1

2

3

4

8

7

6

5

ZV358

V

CC

OUTPUT 2

IN 2-

IN 2+

Features

（For V

 Guaranteed 2.7V to 5.5V Performance  No Crossover Distortion  Gain-Bandwidth Product 1MHz  Industrial Temperature Range: -40°C to +85°C  Low Supply Current: 210µA  Rail-to-Rail Output Swing under 10kΩ Load:

 V

Functional Block Diagram

=5V and VEE=0V, typical unless otherwise noted）

CC

V V

CM

up to VCC -10mV

OH

near to VEE +65mV

OL

: -0.1V to VCC-0.8V

Applications

 Active Filters  Low Power, Low Voltage Applications  General Purpose Portable Devices  Cellular Phone, Cordless Phone  Battery-Powered Systems

8

V

BIAS 1

V

CC

2,6

IN-

3,5

IN+

4

V

EE

AZV358

Document number: DS36536 Rev. 1 - 4

V

BIAS 2

BIAS 3

1,7

OUTPUT

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ZV358

Absolute Maximum Ratings

(@TA=25°C, unless otherwise specified. Note 1)

Symbol Parameter

VCC

TJ

T

STG

T

LEAD

—

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.

Power Supply Voltage 6 V

Operation Junction Temperature 150 °C

Storage Temperature Range -65 to 150 °C

Lead Temperature (Soldering, 10 seconds) 260 °C

ESD (Machine Model) 200 V

ESD (Human Body Model) 2000 V

Recommended Operating Conditions

DATA SHEET

Symbol Parameter Min Max Unit

VCC

TA

Supply Voltage 2.7 5.5 V

Ambient Operating Temperature Range -40 85 °C

2.7V Electrical Characteristics

VO=VCC/2 and RL>1MΩ, unless otherwise specified. Note 2)

Symbol Parameter Conditions Min Typ Max Unit

VIO

IB

IIO

VCM

ICC

CMRR

PSRR Power Supply Rejection Ratio

I

SOURCE

I

SINK

VOH

VOL

GBWP Gain Bandwidth Product

ɸM

GM

Input Offset Voltage

Input Bias Current

Input Offset Current

Input Common Mode Voltage

Range

Supply Current

Common Mode Rejection Ratio

Output Short Circuit Current

Output Voltage Swing

Phase Margin

Gain Margin — — 10 — dB

(@TA=25°C, bold typeface applies over TA=-40°C to 85°C, VCC=2.7V, VEE=0V, VCM=1.0V,

— —

— — 11 250

— — — 500

— —

— — —

for CMRR≥50dB -0.1

/2, A

V

O=VCC

load

0≤V

≤1.7V

CM

2.7V≤V

CC

=0V

V

O

=2.7V

V

O

=10kΩ to 1.35V

R

L

=200pF

C

L

— — 60 — deg

=1, No

VCL

≤5V, VO=1V

— 140 340

— —

50 63 —

50 60 — dB

5 20 — mA

10 30 — mA

2.60 2.69

— 60 180 mV

— 1 — MHz

Note 2: Limits over the full temperature are guaranteed by design, but not tested in production.

AZV358

Document number: DS36536 Rev. 1 - 4

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Rating

1.7 7

— 9

5 50

—

150

1.9 V

420

— V

Unit

mV

nA

μA

dB

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5V Electrical Characteristics

VO=VCC/2 and RL>1MΩ, unless otherwise specified. Note 2)

Symbol Parameter Conditions Min Typ Max Unit

VIO

IB

IIO

VCM

DATA SHEET

ICC

GV

CMRR

PSRR Power Supply Rejection Ratio

I

SOURCE

I

SINK

VOH

VOL

SR Slew Rate

GBWP Gain Bandwidth Product

ɸM

GM

Note 2: Limits over the full temperature are guaranteed by design, but not tested in production.

Input Offset Voltage

Input Bias Current

Input Offset Current

Input Common Mode Voltage

Range

Supply Current

Large Signal Voltage Gain

Common Mode Rejection Ratio

Output Short Circuit Current

Output Voltage Swing

Phase Margin

Gain Margin — — 10 — dB

(@TA=25°C, bold typeface applies over TA=-40oC to 85oC, VCC=5V, VEE=0V, VCM=2.0V,

—

— —

— — 15 250

— — — 500

— —

for CMRR≥50dB -0.1 — 4.2 V

V

O=VCC

load

=2kΩ

R

L

≤4V

0≤V

CM

2.7V≤V

CC

=1V

V

CM

=0V

V

O

=5V

V

O

R

=2kΩ to 2.5V

L

RL=10kΩ to 2.5V

R

=2kΩ to 2.5V

L

RL=10kΩ to 2.5V

—

=200pF

C

L

— — 60 — deg

/2, A

=1, No

VCL

≤5V, VO=1V,

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—

— — 615

84 100 —

80 — —

50 63 —

50 60 —

5 60 — mA

10 160 — mA

4.7 4.96

4.6 —

4.9 4.99

4.8 —

— 120 300

— — 400

— 65 180

— — 280

— 1 — V/μs

— 1 — MHz

1.7 7

— 9

5 50

— 150

210 440

—

ZV358

mV

nA

μA

dB

V

mV

AZV358

Document number: DS36536 Rev. 1 - 4

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ZV358

Performance Characteristics

Supply Current vs. Supply Voltage Supply Current vs. Temperature

DATA SHEET

300

VO=VCC/2

No Load

250

200

150

100

Supply Current (A)

50

TA= -40oC

TA=25oC

TA=85oC

0

0123456

Supply Voltage (V)

300

280

260

240

220

200

180

160

Supply Current (A)

140

120

100

-40 -20 0 20 40 60 80

Temperature (OC)

VCC=5V

VCC=2.7V

Slew Rate vs. Supply Voltage Output Short Circuit Current vs. Supply Voltage

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

Slew Rate (V/S)

0.3

0.2

0.1

0.0

2.5 3.0 3.5 4.0 4.5 5.0 5.5

Falling Edge Rising Edge

Supply Voltage (V)

AV=1

=1Vp-p

V

IN

R

=10K to 1/2V

L

60

VEE=0V

V

short to V

O

(mA)

CC

50

SOURCE

40

30

20

Output Short Circuit Current_I

10

2.5 3.0 3.5 4.0 4.5 5.0 5.5

EE

Supply Voltage (V)

Output Short Circuit Current vs. Supply Voltage Output Short Circuit Current vs. Temperature

160

VEE=0V

V

short to V

O

140

(mA)

SINK

120

100

80

60

40

20

Output Short Circuit Current_I

0

2.53.03.54.04.55.05.5

CC

Supply Voltage (V)

100

90

80

(mA)

Source

70

60

50

40

30

20

10

Output Short Circuit Current _ I

0

-40 -20 0 20 40 60 80

Temperature (OC)

VEE=0V

V

VCC=5V

VCC=2.7V

O

to V

VO=VCC/2

No Load

EE

AZV358

Document number: DS36536 Rev. 1 - 4

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ZV358

Performance Characteristics

Output Short Circuit Current vs. Temperature Output Voltage vs. Output Source Current

DATA SHEET

AZV358

Document number: DS36536 Rev. 1 - 4

200

180

(mA)

160

SINK

140

120

100

80

60

40

Output Short Circuit Current_I

20

0

-40.0 -20.0 0.0 20.0 40.0 60.0 80.0

Output Voltage vs. Output Source Current Output Voltage vs. Output Sink Current

10

VCC=2.7V

=0V

V

EE

(V)

CC

1

0.1

0.01

-Output Voltage Reference to V

O

V

1E-3

0.1 1 10

Source Current (mA)

Output Voltage vs. Output Sink Current Output Voltage Swing vs. Supply Voltage

10

1

Output Voltage (V)

0.1

110

(Cont.)

VEE=0V

V

to V

O

CC

VCC=5V

VCC=2.7V

O

Temperature (

C)

VCC=2.7V

V

=0V

EE

Sink Current (mA)

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10

(V)

- Output Voltage Referenced to V V

VCC=5V, VEE=0

CC

1

0.1

0.01

O

1E-3

0.1 1 10 100

10

1

Output Voltage (V)

0.1

0.1 1 10 100

100

90

80

70

60

50

40

30

Output Voltage Swing (mV)

20

10

0

2.5 3.0 3.5 4.0 4.5 5.0 5.5

Source Current (mA)

Sink Current (mA)

Negative Swing_V

Positive Swing_VCC-V

Supply Voltage (V)

OL

VCC=5V

=0

V

EE

RL=10K to VCC/2

OH

September 2013