SGM8534 Shengbang Microelectronics, SGM8534 Datasheet

SGM8534

Manufacturer Part Number

SGM8534

Description

(SGM8531 - SGM8534) Rail-to-Rail Output CMOS Operational Amplifier

Manufacturer

Shengbang Microelectronics

Datasheet

1.SGM8534.pdf (16 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

SGM8534XS14/TR

Manufacturer:

SGM

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

SGM8534XTS14/TR

Manufacturer:

SGM

Quantity:

20 000

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PRODUCT DESCRIPTION

The SGM8531 (single)，SGM8532 (dual) and SGM8534

(quad) are rail-to-rail input and output voltage feedback

amplifiers offering low cost. They have a wide input

common-mode voltage range and output voltage swing,

and

2.1V and the maximum recommended supply voltage is

5.5 V.

+125°C temperature range.

The SGM8531/8532/8534 provide 500KHz bandwidth at a

low current consumption of 18µA per amplifier. Very

low input bias currents of 0.5 pA, enable the

SGM8531/8532/8534

photodiode

Rail-to-Rail inputs and outputs are useful to designers

buffering ASIC in single-supply systems.

Applications for these amplifiers include safety monitor-

ing, portable equipment, battery and power supply

control, and signal conditioning and interfacing for

transducers in very low power systems.

The SGM8531 is available in the tiny SOT23-5 and SO-8

packages. The SGM8532 comes in the miniature SO-8 and

MSOP-8 packages. The SGM8534 is offered in TSSOP-14,

TSSOP-16, SO-14 and SO-16 packages.

APPLICATIONS

ASIC Input or Output Amplifier

Sensor Interface

Piezo Electric Transducer Amplifier

Medical Instrumentation

Mobile Communication

Audio Output

Portable Systems

Smoke Detectors

Mobile Telephone

Notebook PC

PCMCIA cards

Battery-Powered equipment

take the minimum operating supply voltage down to

SGM8531

SGM8532

SGM8534

All are specified over the extended –40°C to

Shengbang Microelectronics Co, Ltd

Tel: 86/451/84348461

www.sg-micro.com

amplifiers,

and

used

piezoelectric

for

integrators,

sensors.

500KHz,18µA, Rail-to-Rail I/O

CMOS Operational Amplifier

OUT B

OUT A

+IN A

+IN B

-IN A

-IN B

FEATURES

• Low Cost

• Rail-to-Rail Input and Output

• Unity Gain Stable

• Gain Bandwidth Product: : 500KHz

• Very low input bias currents : 0.5pA

• Operates on 2.1 V to 5.5 V Supplies

• Input Voltage Range = - 0.1 V to +5.6 V with V

• Low Supply Current: 18µA/Amplifier

• Small Packaging

+IN

PIN CONFIGURATIONS

-IN

-V

0.8mV Typical V

SO-14 / TSSOP-14

SGM8531 Available in SO-8 and SOT23-5

SGM8532 Available in SO-8 and MSOP-8

SGM8534 Available in SO-14, SO-16,

TSSOP-14 and TSSOP-16

NC = NO CONNECT

SGM8531

SGM8534

SO-8

OUT

+IN

-V

OUT

-V

OUT D

+IN D

+IN C

-IN D

-IN C

OUT C

SGM8531

SOT23-5

OUT A

OUT B

OUT A

+IN A

+IN B

+INA

-IN A

-IN B

-INA

-V

-IN

(Top View)

SO-16 / TSSOP-16

NC = NO CONNECT

SGM8532

SO-8 / MSOP-8

SGM8534

REV. C

+INB

OUT B

-INB

+IN D

-V

+IN C

OUT D

-IN D

-IN C

OUT C

= 5.5V

Related parts for SGM8534

SGM8534 Summary of contents

Page 1

... The SGM8531 is available in the tiny SOT23-5 and SO-8 packages. The SGM8532 comes in the miniature SO-8 and MSOP-8 packages. The SGM8534 is offered in TSSOP-14, TSSOP-16, SO-14 and SO-16 packages. APPLICATIONS ASIC Input or Output Amplifier Sensor Interface ...

Page 2

ELECTRICAL CHARACTERISTICS : V ( 200kΩ connected to Vs/2 and V L PARAMETER INPUT CHARACTERISTICS www.DataSheet4U.com Input Offset Voltage Input Bias Current Input Offset Current Common-Mode Voltage Range Common-Mode Rejection Ratio Open-Loop Voltage Gain Input Offset Voltage Drift ...

Page 3

... SGM8531XS Tape and Reel, 2500 SGM8532XS Tape and Reel, 3000 SGM8532XMS Tape and Reel, 2500 SGM8534XS Tube SGM8534XS14 Tape and Reel, 3000 SGM8534XTS Tube SGM8534XTS14 CAUTION This integrated circuit can be damaged by ESD. Shengbang Micro-electronics recommends that all integrated circuits be handled with appropriate precautions ...

Page 4

TYPICAL PERFORMANCE CHARACTERISTICS +25℃ +5V, and Small-Signal Step Response www.DataSheet4U.com Large-Signal Step Response Small-Signal Overshoot vs.Load Capacitance 100KΩ ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS +25℃ +5V, and Quiescent And Short-Circuit Current vs.Supply Voltage 30 27 www.DataSheet4U.com 2.5 3 Supply Voltage(V) Input Voltage Noise Spectral Density vs.Frequency 1000 ...

Page 6

TYPICAL PERFORMANCE CHARACTERISTICS +25℃ +5V, and Overload Recovery Time -10 2. 250mV IN www.DataSheet4U.com 0V 250mV 0V Time(20μs/div) Common-Mode Rejection Ratio vs.Temperature 120 110 ...

Page 7

APPLICATION NOTES Driving Capacitive Loads The SGM853X can directly drive 250pF in unity-gain without oscillation. The unity-gain follower (buffer) is the most sensitive configuration to capacitive loading. Direct capacitive loading reduces the phase margin of amplifiers and this results in ...

Page 8

Typical Application Circuits Differential Amplifier The circuit shown in Figure 4 performs the difference function. If the resistors ratios are equal ( then – × R ...

Page 9

PACKAGE OUTLINE DIMENSIONS SOT23-5 D www.DataSheet4U.com e1 θ 0. ９ Dimensions Dimensions Symbol In Millimeters In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 ...

Page 10

PACKAGE OUTLINE DIMENSIONS SO-8 C www.DataSheet4U.com θ D Symbol θ １０ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 1.350 1.750 0.053 0.069 0.100 0.250 0.004 ...

Page 11

PACKAGE OUTLINE DIMENSIONS MSOP-8 b www.DataSheet4U.com D C θ １１ Dimensions Dimensions Symbol In Millimeters In Inches Min Max Min Max A 0.800 1.200 0.031 0.047 A1 0.000 0.200 0.000 0.008 A2 0.760 0.970 0.030 0.038 b ...

Page 12

PACKAGE OUTLINE DIMENSIONS SO-16 www.DataSheet4U.com θ e １２ Dimensions Dimensions Symbol In Millimeters In Inches Min Max Min Max A 1.350 1.750 0.053 0.069 A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 b 0.330 0.510 ...

Page 13

PACKAGE OUTLINE DIMENSIONS TSSOP-16 www.DataSheet4U.com PIN #1 IDENT θ １３ Dimensions Dimensions Symbol In Millimeters In Inches Min Max Min Max D 4.900 5.100 0.193 0.201 E 4.300 4.500 0.169 ...

Page 14

PACKAGE OUTLINE DIMENSIONS SO-14 www.DataSheet4U.com INDEX Φ0.8±0.1 DEP0.2±0.1 e θ3 θ4 BASE METAL SECTION B Φ2.0±0.1 BTM E-MARK DEP0.1±0. 0.25 0. WITH PLATING １４ Dimensions Symbol In Millimeters MIN NOM A ...

Page 15

PACKAGE OUTLINE DIMENSIONS TSSOP-14 D www.DataSheet4U.com INDEX Φ1.0±0.05 0.1 e 0.10 θ DEP -0 BASE METAL A1 SECTION B-B １５ Dimensions Symbol In Millimeters MIN NOM MAX A 1.20 ...

Page 16

... Data Sheet changed from REV.A to REV.B Changes to ABSOLUTE MAXIMUM ATINGS 05/07— Data Sheet changed from REV.B to REV.C Adds SO-14 and TSSOP-14 Package www.DataSheet4U.com Shengbang Microelectronics Co, Ltd Unit 3, ChuangYe Plaza No.5, TaiHu Northern Street, YingBin Road Centralized Industrial Park Harbin Development Zone Harbin, HeiLongJiang 150078 P ...

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