產(chǎn)品詳情

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3.75 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.25 BW at Acl (MHz) 1600 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/μs) 4900 Architecture Bipolar, Fully Differential ADC Driver Vn at flatband (typ) (nV√Hz) 2 Iq per channel (typ) (mA) 39.2 Rail-to-rail In to V- Vos (offset voltage at 25°C) (max) (mV) 4 Operating temperature range (°C) -40 to 85 Iout (typ) (mA) 96 2nd harmonic (dBc) 117 3rd harmonic (dBc) 106 Frequency of harmonic distortion measurement (MHz) 10 GBW (typ) (MHz) 2000 Input bias current (max) (pA) 15500000 Features Shutdown CMRR (typ) (dB) 90 Rating Catalog
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3.75 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.25 BW at Acl (MHz) 1600 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/μs) 4900 Architecture Bipolar, Fully Differential ADC Driver Vn at flatband (typ) (nV√Hz) 2 Iq per channel (typ) (mA) 39.2 Rail-to-rail In to V- Vos (offset voltage at 25°C) (max) (mV) 4 Operating temperature range (°C) -40 to 85 Iout (typ) (mA) 96 2nd harmonic (dBc) 117 3rd harmonic (dBc) 106 Frequency of harmonic distortion measurement (MHz) 10 GBW (typ) (MHz) 2000 Input bias current (max) (pA) 15500000 Features Shutdown CMRR (typ) (dB) 90 Rating Catalog
VQFN (RGT) 16 9 mm2 3 x 3
  • Fully-Differential Architecture
  • Common-Mode Input Range Includes the Negative Rail
  • Unity-Gain Stable
  • Bandwidth: 1.6 GHz (Gain = 0 dB)
  • Slew Rate: 4900 V/μs
  • 1% Settling Time: 3.3 ns
  • HD2: –72 dBc at 70 MHz
  • HD3: –87 dBc at 70 MHz
  • OIP2: 76 dBm at 70 MHz
  • OIP3: 42 dBm at 70 MHz
  • Input Voltage Noise: 2 nV/√Hz (f > 10 MHz)
  • Noise Figure: 21.8 dB (50- System, G = 6 dB)
  • Output Common-Mode Control
  • 5-V Power-Supply Current: 39.2 mA
  • Power-Down Capability: 0.65 mA
  • APPLICATIONS
    • 5-V Data-Acquisition Systems
    • High Linearity ADC Amplifiers
    • Wireless Communication
    • Medical Imaging
    • Test and Measurement
  • Fully-Differential Architecture
  • Common-Mode Input Range Includes the Negative Rail
  • Unity-Gain Stable
  • Bandwidth: 1.6 GHz (Gain = 0 dB)
  • Slew Rate: 4900 V/μs
  • 1% Settling Time: 3.3 ns
  • HD2: –72 dBc at 70 MHz
  • HD3: –87 dBc at 70 MHz
  • OIP2: 76 dBm at 70 MHz
  • OIP3: 42 dBm at 70 MHz
  • Input Voltage Noise: 2 nV/√Hz (f > 10 MHz)
  • Noise Figure: 21.8 dB (50- System, G = 6 dB)
  • Output Common-Mode Control
  • 5-V Power-Supply Current: 39.2 mA
  • Power-Down Capability: 0.65 mA
  • APPLICATIONS
    • 5-V Data-Acquisition Systems
    • High Linearity ADC Amplifiers
    • Wireless Communication
    • Medical Imaging
    • Test and Measurement

The THS4511 is a wideband, fully-differential operational amplifier designed for single-supply 5-V data-acquisition systems. It has very low noise at 2 nV/√Hz, and extremely low harmonic distortion of –72 dBc HD2 and –87 dBc HD3 at 70 MHz with 2 VPP, G = 0 dB, and 200- load. Slew rate is very high at 4900 Vµs and with settling time of 3.3 ns to 1% (2 V step) it is ideal for pulsed applications. It is designed for minimum gain of 0 dB.

To allow for dc coupling to analog-to-digital converters (ADCs), its unique output common-mode control circuit maintains the output common-mode voltage within 5-mV offset (typical) from the set voltage, when set within ±0.5 V of midsupply. The common-mode set point is set to midsupply by internal circuitry, which may be over-driven from an external source.

The THS4511 is a high-performance amplifier that has been optimized for use in 5-V single-supply data acquisition systems. The output has been optimized for best performance with its common-mode voltages set to midsupply, and the input has been optimized for performance over a wide range of common-mode input voltages. High performance at a low power-supply voltage enables single-supply 5-V data-acquisition systems while minimizing component count.

The THS4511 is offered in a quad, 16-pin leadless QFN package (RGT), and is characterized for operation over the full industrial temperature range from –40°C to +85°C.

The THS4511 is a wideband, fully-differential operational amplifier designed for single-supply 5-V data-acquisition systems. It has very low noise at 2 nV/√Hz, and extremely low harmonic distortion of –72 dBc HD2 and –87 dBc HD3 at 70 MHz with 2 VPP, G = 0 dB, and 200- load. Slew rate is very high at 4900 Vµs and with settling time of 3.3 ns to 1% (2 V step) it is ideal for pulsed applications. It is designed for minimum gain of 0 dB.

To allow for dc coupling to analog-to-digital converters (ADCs), its unique output common-mode control circuit maintains the output common-mode voltage within 5-mV offset (typical) from the set voltage, when set within ±0.5 V of midsupply. The common-mode set point is set to midsupply by internal circuitry, which may be over-driven from an external source.

The THS4511 is a high-performance amplifier that has been optimized for use in 5-V single-supply data acquisition systems. The output has been optimized for best performance with its common-mode voltages set to midsupply, and the input has been optimized for performance over a wide range of common-mode input voltages. High performance at a low power-supply voltage enables single-supply 5-V data-acquisition systems while minimizing component count.

The THS4511 is offered in a quad, 16-pin leadless QFN package (RGT), and is characterized for operation over the full industrial temperature range from –40°C to +85°C.
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類型 標(biāo)題 下載最新的英語版本 日期
* 數(shù)據(jù)表 Wideband, Low-Noise, Low-Distortion, Fully-Diff Amp 數(shù)據(jù)表 (Rev. E) 2009年 11月 20日
電子書 The Signal e-book: 有關(guān)運(yùn)算放大器設(shè)計(jì)主題的博客文章匯編 英語版 2018年 1月 31日
應(yīng)用手冊 Fully-Differential Amplifiers (Rev. E) 2016年 9月 19日
應(yīng)用手冊 Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A) 2010年 9月 10日
模擬設(shè)計(jì)期刊 Low-power, high-intercept interface to the ADS5424, 105-MSPS converter 2005年 10月 10日
模擬設(shè)計(jì)期刊 Analysis of fully differential amplifiers 2005年 3月 11日
模擬設(shè)計(jì)期刊 Fully differential amplifiers applications:Line termination,driving high-speed.. 2005年 3月 2日
應(yīng)用手冊 Noise Analysis for High Speed Op Amps (Rev. A) 2005年 1月 17日

設(shè)計(jì)和開發(fā)

如需其他信息或資源，請點(diǎn)擊以下任一標(biāo)題進(jìn)入詳情頁面查看（如有）。

評估板

THS4508EVM — THS4508 評估模塊

THS4508EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.

The THS4508EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 10 dB and 50 ohm input and (...)

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評估板

THS4511EVM — THS4511 評估模塊

THS4511EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.

The THS4511EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0 dB and 50 ohm input and (...)

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評估板

THS4513EVM — THS4513 評估模塊

THS4513EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.

The THS4513EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0dB and 50 ohm input and (...)

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評估板

THS4520EVM — THS4520 評估模塊

THS4520EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.

The THS4520EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0 dB and 50 Ω (...)

TI.com 上無現(xiàn)貨
仿真模型

THS4511 PSpice Model (Rev. A)

SLOC072A.ZIP (56 KB) - PSpice Model
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仿真模型

THS4511 TINA-TI Reference Design (Rev. B)

SLOM154B.TSC (76 KB) - TINA-TI Reference Design
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仿真模型

THS4511 TINA-TI Spice Model (Rev. A)

SLOM153A.ZIP (5 KB) - TINA-TI Spice Model
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計(jì)算工具

SBOR022 — TI FDA Calculator

支持的產(chǎn)品和硬件

支持的產(chǎn)品和硬件

產(chǎn)品
全差分放大器
LMH6550 — 400MHz 差分高速運(yùn)算放大器 LMH6551 — 370MHz 差分高速運(yùn)算放大器 LMH6552 — 1.5GHz 全差動(dòng)放大器 LMH6553 — 具有輸出限制鉗位的 900MHz 全差動(dòng)放大器 LMH6554 — 2.8GHz 超線性全差分放大器 LMP8350 — 具有可選功率模式的超低失真全差動(dòng)精密 ADC 驅(qū)動(dòng)器 OPA862 — 12.6V、低噪聲、單端到差分、高輸入阻抗放大器 THS4120 — 具有關(guān)斷模式的 3.3V 100MHz 43V/us 全差分 CMOS 放大器 THS4121 — 3.3V、100MHz、43V/us、全差動(dòng) CMOS 放大器 THS4130 — 具有關(guān)斷功能的 150MHz 全差分輸入/輸出低噪聲放大器 THS4131 — 全差分輸入/輸出低噪聲放大器 THS4140 — 具有關(guān)斷模式的 160MHz 全差分輸入/輸出高壓擺率放大器 THS4141 — 160MHz 全差分輸入/輸出高壓擺率放大器 THS4150 — 具有關(guān)斷模式的 150MHz 全差分輸入/輸出高壓擺率放大器 THS4151 — 150MHz 全差分輸入/輸出高壓擺率放大器 THS4500 — 具有斷電功能的 15V 高速全差分放大器 THS4501 — +/-5V 高速全差分放大器 THS4503 — 高速全差分放大器 THS4504 — 具有關(guān)斷模式的寬帶低失真全差分放大器 THS4505 — 寬帶、低失真、全差分放大器 THS4508 — 寬帶全差分放大器 THS4509 — 1.9GHz、寬帶、低噪聲、低失真、全差分放大器 THS4511 — 1.6GHz、單位增益穩(wěn)定、寬帶、低噪聲、低失真、全差分放大器 THS4513 — 1.6GHz、最小增益 1V/V、低噪聲、低失真、全差分放大器 THS4520 — 軌到軌輸出寬帶全差分放大器 THS4521 — 極低功耗軌到軌輸出全差分放大器 THS4522 — 極低功耗雙通道軌到軌輸出全差分放大器 THS4524 — 極低功耗四通道軌到軌輸出全差分放大器 THS4531 — 雙超低功耗 0.25mA、RRO、全差分放大器 THS4531A — 超低功耗、RRO、全差分放大器 THS4532 — 雙路、超低功耗 0.25mA、RRO、全差分放大器 THS4541 — 高速差分 I/O 放大器 THS4551 — 低噪聲精密 150MHz 全差分放大器 THS4552 — 雙通道、低噪聲、精密、150MHz 全差分放大器 THS4561 — 低功耗、60MHz、寬電源電壓范圍全差分放大器 THS4567 — 具有 VICM 和 VOCM 控制的 220MHz CMOS 輸入全差分放大器 THS770006 — 具有 +6dB 固定增益的高速全差分 ADC 驅(qū)動(dòng)器放大器
音頻運(yùn)算放大器
OPA1637 — 高保真、高電壓 (36V)、低噪聲 (3.7nV/rtHz) Burr-Brown? 音頻全差分放大器
精密運(yùn)算放大器 (Vos<1mV)
THP210 — 高精密（40μV、0.1μV/°C）、高壓 (36V)、低噪聲 (3.7nV/√Hz)、全差分放大器
射頻全差分放大器 (FDA)
LMH3401 — 7GHz、超寬帶、全差動(dòng)放大器 LMH5401 — 8GHz 超寬帶、全差動(dòng)放大器
模擬工具

PSPICE-FOR-TI — PSpice? for TI 設(shè)計(jì)和仿真工具

PSpice? for TI 可提供幫助評估模擬電路功能的設(shè)計(jì)和仿真環(huán)境。此功能齊全的設(shè)計(jì)和仿真套件使用 Cadence? 的模擬分析引擎。PSpice for TI 可免費(fèi)使用，包括業(yè)內(nèi)超大的模型庫之一，涵蓋我們的模擬和電源產(chǎn)品系列以及精選的模擬行為模型。

借助?PSpice for TI 的設(shè)計(jì)和仿真環(huán)境及其內(nèi)置的模型庫，您可對復(fù)雜的混合信號設(shè)計(jì)進(jìn)行仿真。創(chuàng)建完整的終端設(shè)備設(shè)計(jì)和原型解決方案，然后再進(jìn)行布局和制造，可縮短產(chǎn)品上市時(shí)間并降低開發(fā)成本。?

在?PSpice for TI 設(shè)計(jì)和仿真工具中，您可以搜索 TI (...)
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模擬工具

TINA-TI — 基于 SPICE 的模擬仿真程序

TINA-TI 提供了 SPICE 所有的傳統(tǒng)直流、瞬態(tài)和頻域分析以及更多。TINA 具有廣泛的后處理功能，允許您按照希望的方式設(shè)置結(jié)果的格式。虛擬儀器允許您選擇輸入波形、探針電路節(jié)點(diǎn)電壓和波形。TINA 的原理圖捕獲非常直觀 - 真正的“快速入門”。

TINA-TI 安裝需要大約 500MB。直接安裝，如果想卸載也很容易。我們相信您肯定會愛不釋手。

TINA 是德州儀器 (TI) 專有的 DesignSoft 產(chǎn)品。該免費(fèi)版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

如需獲取可用 TINA-TI 模型的完整列表，請參閱：SpiceRack - 完整列表 

需要 HSpice (...)

用戶指南: PDF
英語版 (Rev.A): PDF
View Options
封裝 引腳 CAD 符號、封裝和 3D 模型
VQFN (RGT) 16 Ultra Librarian

訂購和質(zhì)量

包含信息：
  • RoHS
  • REACH
  • 器件標(biāo)識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時(shí)基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測
包含信息：
  • 制造廠地點(diǎn)
  • 封裝廠地點(diǎn)

支持和培訓(xùn)

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