THS4081D

更新时间： 2024-10-01 22:42:19

品牌	Logo	应用领域
德州仪器 - TI		放大器
页数	文件大小	规格书
24页	384K
描述
175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS

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数据手册

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THS4081D 数据手册

THS4081, THS4082

175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS

SLOS274C – DECEMBER 1999 – REVISED MAY 2000

THS4081

D OR DGN PACKAGE

(TOP VIEW)

Ultralow 3.4 mA Per Channel Quiescent

Current

High Speed

– 175 MHz Bandwidth (–3 dB, G = 1)

– 230 V/µs Slew Rate

– 43 ns Settling Time (0.1%)

IN–

IN+

OUT

High Output Drive, I = 85 mA (typ)

CC–

Excellent Video Performance

– 35 MHz Bandwidth (0.1 dB, G = 1)

– 0.01% Differential Gain

NC – No internal connection

THS4082

D OR DGN PACKAGE

(TOP VIEW)

– 0.05° Differential Phase

Very Low Distortion

– THD = –64 dBc (f = 1 MHz, R = 150 Ω)

– THD = –79 dBc (f = 1 MHz, R = 1 kΩ)

1OUT

1IN–

1IN+

2OUT

2IN–

2IN+

Wide Range of Power Supplies

CC–

– V

= ±5 V to ±15 V

Available in Standard SOIC or MSOP

PowerPAD Package

Evaluation Module Available

Cross Section View Showing

PowerPAD Option (DGN)

description

The THS4081 and THS4082 are ultralow-power,

high-speed voltage feedback amplifiers that are

ideal for communication and video applications.

These amplifiers operate off of a very low 3.4-mA

quiescent current per channel and have a high

outputdrivecapabilityof85 mA. Thesignal-ampli-

fier THS4081 and the dual-amplifier THS4082

offer very good ac performance with 175-MHz

bandwidth, 230-V/µs slew rate, and 43-ns settling

time (0.1%). With total harmonic distortion (THD)

of –64 dBc at f = 1 MHz, the THS4081 and

THS4082 are ideally suited for applications

requiring low distortion.

SUPPLY CURRENT

SUPPLY VOLTAGE

3.8

3.6

3.4

3.2

3.0

2.8

2.6

2.4

2.2

=85°C

=25°C

=–40°C

RELATED DEVICES

± V

- Supply Voltage - V

DEVICE

DESCRIPTION

THS4011/2 290-MHz Low Distortion High-Speed Amplifiers

THS4031/2 100-MHz Low Noise High Speed-Amplifiers

THS4051/2

70-MHz High-Speed Amplifiers

CAUTION: The THS4081 and THS4082 provide ESD protection circuitry. However, permanent damage can still occur if this device

is subjected to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance

degradation or loss of functionality.

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.

PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...24

中文翻译

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与THS4081D相关器件

型号	品牌	获取价格	描述	数据表
THS4081DGN	TI	获取价格	175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
THS4081EVM	TI	获取价格	175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
THS4081ID	TI	获取价格	175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
THS4081IDG4	TI	获取价格	175-MHz Low-Power Voltage-Feedback Amplifier 8-SOIC -40 to 85
THS4081IDGN	TI	获取价格	175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
THS4081IDGNR	TI	获取价格	175MHz 低功耗电压反馈放大器 \| DGN \| 8 \| -40 to 85
THS4081IDGNRG4	TI	获取价格	175-MHz Low-Power Voltage-Feedback Amplifier 8-MSOP-PowerPAD -40 to 85
THS4081IDRG4	TI	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO8, GREEN, PLASTIC, SOIC-8
THS4082	TI	获取价格	175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
THS4082CD	TI	获取价格	175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS

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