Datasheet > SGM8051

SGM8051

更新时间： 2024-02-19 22:29:16

品牌	Logo	应用领域
圣邦微 - SGMICRO		运算放大器
页数	文件大小	规格书
20页	758K
描述
250MHz, Rail-to-Rail Output CMOS Operational Amplifier

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数据手册

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SGM8051 数据手册

SGM8051/2/4

SGM8053/5

250MHz, Rail-to-Rail Output

CMOS Operational Amplifier

FEATURES

PRODUCT DESCRIPTION

• Low Cost

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.

• Rail-to-Rail Output

2mV Typical V^OS

• 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^S= 5 V

• Excellent Video Specs (R^L= 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

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 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°C to

+125°C temperature range.

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

Vo=0.1V_P-P

G=+1

-3

R_L=1KΩ

R_F=24Ω

-6

G=+2

-9

R_L=150Ω

R_F=887Ω

-12

-15

100

1000

Frequency(MHz)

SG Microelectronics Co, Ltd

Tel: 86/10/51798160/80

www.sg-micro.com

REV. D

12 3 4 5 6 7...20

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