Datasheet > THS4304_14

THS4304_14

更新时间： 2022-10-12 16:22:34

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德州仪器 - TI		/
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描述
Wideband Operational Amplifier

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THS4304_14 数据手册

THS4304

www.ti.com

SLOS436A–MARCH 2004–REVISED JULY 2004

Wideband Operational Amplifier

FEATURES

APPLICATIONS

•

Active Filter

ADC Driver

Ultrasound

Gamma Camera

RF/Telecom

•

Wide Bandwidth: 3 GHz

High Slew Rate: 830 V/µs

Low Voltage Noise: 2.4 nV/√Hz

Single Supply: 5 V, 3 V

Quiescent Current: 18 mA

DESCRIPTION

The THS4304 is a wideband, voltage-feedback operational amplifier designed for use in high-speed analog

signal-processing chains operating with a single 5-V power supply. Developed in the BiCom3 silicon germanium

process technology, the THS4304 offers best-in-class performance using a single 5-V supply as opposed to

previous generations of operational amplifiers requiring ±5-V supplies.

The THS4304 is a traditional voltage-feedback topology that provides the following benefits: balanced inputs, low

offset voltage and offset current, low offset drift, high common mode and power supply rejection ratio.

The THS4304 is offered in 8-pin MSOP package (DGK), the 8-pin SOIC package (D), and the space-saving 5-pin

SOT-23 package (DBV).

DIFFERENTIAL ADC DRIVE

+5V

10 kΩ

(= 2.5V)

REF

Combined THS4304 and

ADS5500 SFDR

10 kΩ

0.1 µF

REF

+5V

+3.3 VA +3.3VD

THS 4304

1:1

100Ω

1nF

1kΩ

IN+

ADS 5500

49.9 Ω

G = 10 dB,

REF

+5V

= 249 Ω,

From

50−Ω

source

1kΩ

= 115 Ω,

IN−

SNR = 69.6,

THS 4304

125 MSPS

S =

0.1

100Ω

1nF

µF

f − Frequency − MHz

REF

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.

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...26

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