Datasheet > LM7171QML-SP

LM7171QML-SP

更新时间： 2023-09-03 20:28:15

品牌	Logo	应用领域
德州仪器 - TI		放大器
页数	文件大小	规格书
35页	1457K
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超高速、高输出电流、电压反馈放大器

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LM7171QML-SP 数据手册

LM7171QML, LM7171QML-SP

www.ti.com

SNOSAR5C –FEBRUARY 2009–REVISED APRIL 2013

LM7171QML Very High Speed, High Output Current, Voltage Feedback Amplifier

Check for Samples: LM7171QML, LM7171QML-SP

FEATURES

DESCRIPTION

The LM7171 is a high speed voltage feedback

amplifier that has the slewing characteristic of a

current feedback amplifier; yet it can be used in all

traditional voltage feedback amplifier configurations.

The LM7171 is stable for gains as low as +2 or −1. It

provides a very high slew rate at 4100V/μs and a

wide unity-gain bandwidth of 200 MHz while

consuming only 6.5 mA of supply current. It is ideal

for video and high speed signal processing

applications such as HDSL and pulse amplifiers. With

100 mA output current, the LM7171 can be used for

video distribution, as a transformer driver or as a

laser diode driver.

•

(Typical Unless Otherwise Noted)

Easy-To-Use Voltage Feedback Topology

Very High Slew Rate: 2400V/μs

Wide Unity-Gain Bandwidth: 200 MHz

−3 dB Frequency @ A_V= +2: 220 MHz

Low Supply Current: 6.5 mA

•

High Open Loop Gain: 85 dB

High Output Current: 100 mA

Specified for ±15V and ±5V Operation

Available with Radiation Guarantee

–

Total Ionizing Dose 300 Krad(Si)

ELDRS Free 300 Krad(Si)

Operation on ±15V power supplies allows for large

signal swings and provides greater dynamic range

and signal-to-noise ratio. The LM7171 offers low

SFDR and THD, ideal for ADC/DAC systems. In

addition, the LM7171 is specified for ±5V operation

for portable applications.

APPLICATIONS

•

HDSL and ADSL Drivers

Multimedia Broadcast Systems

Professional Video Cameras

Video Amplifiers

The LM7171 is built on Texas Instruments's

advanced VIP™ III (Vertically integrated PNP)

complementary bipolar process.

Copiers/Scanners/Fax

HDTV Amplifiers

Pulse Amplifiers and Peak Detectors

CATV/Fiber Optics Signal Processing

Connection Diagram

IN-

IN+

V-

V+

V_OUTPUT

Figure 1. 8-Pin CDIP Top View

Figure 2. 10-Pin CFP Top View

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

VIP is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...35

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