SGM8053_15 datasheet, PDF - EEWORLD Datasheet

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SGM8053_15: DescriptionCMOS Operational Amplifiers; File Size479KB，20 Pages; ManufacturerSG Micro Corp(SGMICRO); Websitehttp://www.sg-micro.com/; Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.

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CMOS Operational Amplifiers

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SGM8051/2/3/4/5

250MHz, Rail-to-Rail Output

CMOS Operational Amplifiers

PRODUCT DESCRIPTION

The SGM8051/3 (single), SGM8052/5 (dual) and

SGM8054 (quad) are rail-to-rail output voltage feedback

amplifiers offering ease of use and low cost. They have

bandwidth and slew rate typically found in current

feedback amplifiers. All have a wide input common mode

voltage range and output voltage swing, making them

easy to use on single supplies as low as 2.5V.

Despite being low cost, the SGM8051 series provide

excellent overall performance. They offer wide bandwidth

to 250MHz (G = +1) along with 0.1dB flatness out to

37MHz (G = +2) and offer a typical low power of

2.3mA/amplifier.

The SGM8051 series is low distortion and fast settling

make it ideal for buffering high speed A/D or D/A

converters. The SGM8053/5 has a power-down disable

feature that reduces the supply current to 75μA. These

features make the SGM8053/5 ideal for portable and

battery-powered applications where size and power are

critical. All are specified over the extended -40℃ to

+125℃ temperature range.

Small Signal Frequency Response

FEATURES



Low Cost



Rail-to-Rail Output

2mV Typical V



High Speed

250MHz, -3dB Bandwidth (G = +1)

130V/μs, Slew Rate

58ns Settling Time to 0.1% with 2V Step



Supply Voltage Range: 2.5V to 5.5V



Input Voltage Range: -0.2V to +3.8V with V

= 5V



Excellent Video Specs (R

= 150Ω, G = +2)

Gain Flatness 0.1dB to 37MHz

Diff Gain: 0.03%, Diff Phase: 0.08 Degree



Low Supply Current

2.3mA/Amplifier (TYP)

75μA Shutdown Current for SGM8053/5



Small Packaging

SGM8051 Available in SOT-23-5 and SOIC-8

SGM8052 Available in MSOP-8 and SOIC-8

SGM8053 Available in SOT-23-6 and SOIC-8

SGM8054 Available in TSSOP-14 and SOIC-14

SGM8055 Available in MSOP-10

APPLICATIONS

Imaging

Photodiode Preamp

Professional Video and Cameras

Hand Sets

DVD/CD

Base Stations

Filters

A-to-D Driver

Normalized Gain (dB)

-3

-6

-9

-12

-15

100

Frequency (MHz)

1000

= 0.1V

P-P

G = +1

= 1kΩ

= 24Ω

G = +2

= 150Ω

= 887Ω

SG Micro Corp

www.sg-micro.com

REV. E

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