Datasheet > SGM8051_17

SGM8051_17

更新时间： 2024-10-01 01:13:55

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
20页	896K
描述
CMOS Operational Amplifiers

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SGM8051_17 数据手册

SGM8051/2/3/4/5

250MHz, Rail-to-Rail Output,

CMOS Operational Amplifiers

GENERAL DESCRIPTION

FEATURES

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

SGM8054 (quad) are low cost, high speed, rail-to-rail

output, voltage feedback amplifiers. They have a wide

input common mode voltage range and output voltage

swing, making them easy to be used on single supply

as low as 2.5V.

● Low Cost

● Rail-to-Rail Output

● Input Offset Voltage: 8mV (MAX)

● High Speed

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

Slew Rate: 130V/μs

Settling Time to 0.1% with 2V Step: 58ns

● Supply Voltage Range: 2.5V to 5.5V

● Input Voltage Range: -0.2V to +3.8V with V_S= 5V

● Excellent Video Specs (R_L= 150Ω, G = +2)

0.1dB Gain Flatness: 37MHz

Diff Gain: 0.03%, Diff Phase: 0.08°

● Low Supply Current

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

current consumption of 2.3mA/amplifier.

Low distortion and fast settling make the SGM8051

series ideal for buffering high speed A/D or D/A

converters. The SGM8053/5 have a power-down

disable feature that reduces the supply current to 75μA.

This feature makes the SGM8053/5 ideal for portable

and battery-powered applications where power

dissipation is critical. All are specified over the

extended -40℃ to +125℃ temperature range.

2.3mA/Amplifier (TYP)

75μA Shutdown Current for SGM8053/5

● Small Packaging

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

Packages

SGM8052 Available in MSOP-8 and SOIC-8

Packages

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

Packages

APPLICATIONS

SGM8054 Available in TSSOP-14 and SOIC-14

Packages

Imaging

Photodiode Preamp

Professional Video and Cameras

Hand Sets

SGM8055 Available in MSOP-10 Package

Small-Signal Frequency Response

V_O= 0.1V_P-P

DVD/CD

Base Stations

Filters

G = +1

R_L= 1kΩ

R_F= 24Ω

-3

-6

A-to-D Driver

G = +2

R_L= 150Ω

R_F= 887Ω

-9

-12

-15

100

1000

Frequency (MHz)

SG Micro Corp

JUNE2017–REV.E.1

www.sg-micro.com

12 3 4 5 6 7...20

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