Datasheet > HFA1112IB

HFA1112IB

更新时间： 2024-09-29 22:51:19

品牌	Logo	应用领域
英特矽尔 - INTERSIL		缓冲放大器光电二极管
页数	文件大小	规格书
12页	162K
描述
850MHz, Low Distortion Programmable Gain Buffer Amplifier

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

HFA1112IB 数据手册

HFA1112

September 1998

File Number 2992.5

850MHz, Low Distortion Programmable

Gain Buffer Ampliﬁer

Features

• User Programmable for Closed-Loop Gains of +1, -1 or +2

without Use of External Resistors

The HFA1112 is a closed loop Buffer featuring user

programmable gain and ultra high speed performance.

Manufactured on Intersil’s proprietary complementary

bipolar UHF-1 process, the HFA1112 offers a wide -3dB

bandwidth of 850MHz, very fast slew rate, excellent gain

ﬂatness, low distortion and high output current.

• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . .850MHz

• Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . . 2400V/µs

• Fast Settling Time (0.1%). . . . . . . . . . . . . . . . . . . . . 11ns

• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . .60mA

• Excellent Gain Accuracy . . . . . . . . . . . . . . . . . . . 0.99V/V

• Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . . . . <10ns

• Standard Operational Ampliﬁer Pinout

A unique feature of the pinout allows the user to select a

voltage gain of +1, -1, or +2, without the use of any external

components. Gain selection is accomplished via

connections to the inputs, as described in the “Application

Information” section. The result is a more ﬂexible product,

fewer part types in inventory, and more efﬁcient use of board

space.

Applications

• RF/IF Processors

Compatibility with existing op amp pinouts provides ﬂexibility

to upgrade low gain ampliﬁers, while decreasing component

count. Unlike most buffers, the standard pinout provides an

upgrade path should a higher closed loop gain be needed at

a future date.

• Driving Flash A/D Converters

• High-Speed Communications

• Impedance Transformation

• Line Driving

This ampliﬁer is available with programmable output limiting

as the HFA1113. For applications requiring a standard buffer

pinout, please refer to the HFA1110 datasheet. For Military

product, refer to the HFA1112/883 data sheet.

• Video Switching and Routing

• Radar Systems

• Medical Imaging Systems

Pinout

• Related Literature

- AN9507, Video Cable Drivers Save Board Space

HFA1112

(PDIP, SOIC)

TOP VIEW

Ordering Information

300

PART NUMBER

(BRAND)

TEMP.

RANGE ( C)

PKG.

NO.

-IN

+IN

V-

V+

PACKAGE

8 Ld PDIP

8 Ld SOIC

300

HFA1112IP

-40 to 85

E8.3

M8.15

OUT

HFA1112IB

(H1112I)

-40 to 85

HFA11XXEVAL

High Speed Op Amp DIP Evaluation Board

Pin Description

NAME

NUMBER

DESCRIPTION

No Connection

1, 5, 8

-IN

Inverting Input

Non-Inverting Input

Negative Supply

Output

+IN

V-

OUT

V+

Positive Supply

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

12 3 4 5 6 7...12

中文翻译

下载PDF

HFA1112IB 替代型号

型号	品牌	替代类型	描述	数据表
HFA1110IBZ	INTERSIL	类似代替	750MHz, Low Distortion Unity Gain, Closed Loop Buffer
HFA1112IBZ	INTERSIL	类似代替	850MHz, Low Distortion Programmable Gain Buffer Amplifiers
HFA1112IBZ96	INTERSIL	类似代替	850MHz, Low Distortion Programmable Gain Buffer Amplifiers

与HFA1112IB相关器件

型号	品牌	获取价格	描述	数据表
HFA1112IB96	INTERSIL	获取价格	850MHz, Low Distortion Programmable Gain Buffer Amplifiers
HFA1112IBZ	INTERSIL	获取价格	850MHz, Low Distortion Programmable Gain Buffer Amplifiers
HFA1112IBZ96	INTERSIL	获取价格	850MHz, Low Distortion Programmable Gain Buffer Amplifiers
HFA1112IP	INTERSIL	获取价格	850MHz, Low Distortion Programmable Gain Buffer Amplifier
HFA-1112IP	INTERSIL	获取价格	850MHz, Low Distortion Programmable Gain Buffer Amplifiers
HFA1112IPZ	INTERSIL	获取价格	850MHz, Low Distortion Programmable Gain Buffer Amplifiers
HFA1112MJ/883	INTERSIL	获取价格	Ultra High Speed Programmable Gain Buffer Amplifier
HFA1113	INTERSIL	获取价格	850MHz, Low Distortion, Output Limiting, Programmable Gain, Buffer Amplifier
HFA1113/883	INTERSIL	获取价格	Output Limiting, Ultra High Speed Programmable Gain, Buffer Amplifier
HFA1113_05	INTERSIL	获取价格	850MHz, Low Distortion, Output Limiting, Programmable Gain, Buffer Amplifier

与HFA1112IB相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

30
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

27
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

26
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

35

产品中心

服务支持

精选活动

关于我们

帮助中心

HFA1112IB

HFA1112IB 数据手册

HFA1112IB 替代型号

与HFA1112IB相关器件

与HFA1112IB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

HFA1112IB

HFA1112IB 数据手册

HFA1112IB 替代型号

与HFA1112IB相关器件

与HFA1112IB相关文章

您还可以找

您在本页遇到什么问题？