SGM8054XS datasheet, PDF - EEWORLD Datasheet

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SGM8054XS: Description250MHz, Rail-to-Rail Output CMOS Operational Amplifier; File Size763KB，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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250MHz, Rail-to-Rail Output CMOS Operational Amplifier

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SGM8051/2/4

SGM8053/5

PRODUCT DESCRIPTION

The SGM8051/3 (single), SGM8052/5 (dual), 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 2.5 V.

Despite being low cost, the SGM8051 series provide

excellent overall performance. They offer wide

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

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

2.3 mA/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 75 µA. 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°C to

+125°C temperature range.

250MHz, Rail-to-Rail Output

CMOS Operational Amplifier

FEATURES

•

Low Cost

•

Rail-to-Rail

Output

2mV Typical V

•

High Speed

250 MHz, –3 dB Bandwidth (G = +1)

130 V/µs, Slew Rate

58 ns Settling Time to 0.1% with 2V Step

•

Operates on 2.5 V to 5.5 V Supplies

•

Input Voltage Range = – 0.2 V to + 3.8 V with V

= 5 V

•

Excellent Video Specs (R

= 150Ω, G = +2)

Gain Flatness 0.1dB to 37 MHz

Diff Gain: 0.03 % , Diff Phase: 0.08 degree

•

Low Power

2.3 mA/Amplifier Typical Supply Current

75µA/Amplifier when Disabled (SGM8053/5 only)

•

Small Packaging

SGM8051 Available in SOT23-5 and SO-8

SGM8052 Available in MSOP-8 and SO-8

SGM8053 Available in SOT23-6 and SO-8

SGM8054 Available in TSSOP-16 and SO-16

SGM8054 Available in TSSOP-14 and SO-14

SGM8055 Available in MSOP-10

PIN CONFIGURATIONS

(Top View)

APPLICATIONS

Imaging

Photodiode Preamp

Professional Video and Cameras

Hand Sets

DVD/CD

Base Stations

Filters

A-to-D Driver

Small Signal Frequency Response

Normalized Gain(dB)

-3

-6

-9

-12

-15

100

Frequency(MHz)

1000

G = +1

= 1KΩ

= 24Ω

G = +2

= 150Ω

= 887Ω

Vo = 0.1V

P-P

SG Microelectronics Co, Ltd

Tel: 86/10/51798160/80

www.sg-micro.com

REV. D

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