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運算放大器 (op amps)
高速運算放大器 (GBW ≥ 50 MHz)

THS4304

現行

3GHz 低雜訊寬頻運算放大器

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引腳對引腳且具備與所比較裝置相同的功能
LMH6629 現行 具關機功能的超低雜訊高速運算放大器 Wider Bandwidth (4 GHz), minimum spec gain (4 V/V), lower noise (0.69 nV√Hz), higher precision (0.78 mV) and lower Iq (15.5 mA)

THS4304

現行
產品規格表 立即訂購

產品詳細資料

Architecture Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 GBW (typ) (MHz) 3000 BW at Acl (MHz) 3000 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 790 Vn at flatband (typ) (nV√Hz) 2.4 Vn at 1 kHz (typ) (nV√Hz) 6.4 Iq per channel (typ) (mA) 18 Vos (offset voltage at 25°C) (max) (mV) 4 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 95 Input bias current (max) (pA) 12000000 Offset drift (typ) (µV/°C) 5 Iout (typ) (mA) 100 2nd harmonic (dBc) 84 3rd harmonic (dBc) 100 Frequency of harmonic distortion measurement (MHz) 10
Architecture Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 GBW (typ) (MHz) 3000 BW at Acl (MHz) 3000 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 790 Vn at flatband (typ) (nV√Hz) 2.4 Vn at 1 kHz (typ) (nV√Hz) 6.4 Iq per channel (typ) (mA) 18 Vos (offset voltage at 25°C) (max) (mV) 4 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 95 Input bias current (max) (pA) 12000000 Offset drift (typ) (µV/°C) 5 Iout (typ) (mA) 100 2nd harmonic (dBc) 84 3rd harmonic (dBc) 100 Frequency of harmonic distortion measurement (MHz) 10
SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Wide Bandwidth: 3 GHz
  • High Slew Rate: 830 V/µs
  • Low Voltage Noise: 2.8 nV/Hz
  • Single Supply: 5 V, 3 V
  • Quiescent Current: 18 mA
  • APPLICATIONS
    • Active Filter
    • ADC Driver
    • Ultrasound
    • Gamma Camera
    • RF/Telecom
  • Wide Bandwidth: 3 GHz
  • High Slew Rate: 830 V/µs
  • Low Voltage Noise: 2.8 nV/Hz
  • Single Supply: 5 V, 3 V
  • Quiescent Current: 18 mA
  • APPLICATIONS
    • Active Filter
    • ADC Driver
    • Ultrasound
    • Gamma Camera
    • RF/Telecom

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).

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).
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類型 標題 日期
* Data sheet THS4304: Wideband Operational Amplifier datasheet (Rev. A) 2004年 7月 30日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日
Application note Wideband Complementary Current Output DAC Single-Ended Interface (Rev. A) 2015年 5月 8日
Application note Noise Analysis for High Speed Op Amps (Rev. A) 2005年 1月 17日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

THS4304DBVEVM — 適用 DBV 封裝的 THS4304 評估模組

THS4304EVM Evaluation Module for DBV Package

The THS4304 evaluation module (EVM) User's Guide is included within the Datasheet.

This EVM is used for testing the THS4304. It is fully populated, ready for testing-just add power, signal source, and monitoring instruments. The gain is configurable, and (...)

TI.com 無法提供
開發板

THS4304DGKEVM — 適用 DGK 封裝的 THS4304 評估模組

THS4304EVM Evaluation Module for DGK Package

The THS4304 evaluation module (EVM) User's Guide is included within the Datasheet.

This EVM is used for testing the THS4304. It is fully populated, ready for testing-just add power, signal source, and monitoring instruments. The gain is configurable, and (...)

TI.com 無法提供
模擬型號

THS4304 PSpice Model (Rev. A)

SLOJ170A.ZIP (38 KB) - PSpice Model
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模擬型號

THS4304 TINA-TI Reference Design (Rev. B)

SLAC095B.TSC (45 KB) - TINA-TI Reference Design
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模擬型號

THS4304 TINA-TI Spice Model

SLAM024.TSM (5 KB) - TINA-TI Spice Model
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計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
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計算工具

VOLT-DIVIDER-CALC — Voltage divider calculation tool

The voltage divider calculation tool (VOLT-DIVIDER-CALC) quickly determines a set of resistors for a voltage divider. This KnowledgeBase JavaScript utility can be used to find a set of resistors for a voltage divider to achieve the desired output voltage. VOLT-DIVIDER-CALC can also be used to (...)
立即進行設計
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
要求
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (D) 8 Ultra Librarian
SOT-23 (DBV) 5 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian
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內含資訊：
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  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
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