產品詳情

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12 BW at Acl (MHz) 1500 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/μs) 3800 Architecture Bipolar, Current FB, Fully Differential ADC Driver Vn at flatband (typ) (nV√Hz) 1.1 Iq per channel (typ) (mA) 22.5 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 16.5 Operating temperature range (°C) -40 to 85 Iout (typ) (mA) 80 2nd harmonic (dBc) 92 3rd harmonic (dBc) 93 Frequency of harmonic distortion measurement (MHz) 20 GBW (typ) (MHz) 1500 Input bias current (max) (pA) 8000000, 110000000 Features Shutdown CMRR (typ) (dB) 80 Rating Catalog
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12 BW at Acl (MHz) 1500 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/μs) 3800 Architecture Bipolar, Current FB, Fully Differential ADC Driver Vn at flatband (typ) (nV√Hz) 1.1 Iq per channel (typ) (mA) 22.5 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 16.5 Operating temperature range (°C) -40 to 85 Iout (typ) (mA) 80 2nd harmonic (dBc) 92 3rd harmonic (dBc) 93 Frequency of harmonic distortion measurement (MHz) 20 GBW (typ) (MHz) 1500 Input bias current (max) (pA) 8000000, 110000000 Features Shutdown CMRR (typ) (dB) 80 Rating Catalog
SOIC (D) 8 29.4 mm2 4.9 x 6 WSON (NGS) 8 7.5 mm2 3 x 2.5
  • 1.5-GHz –3 dB Small Signal
    Bandwidth at AV = 1
  • 1.25-GHz –3 dB Large Signal
    Bandwidth at AV = 1
  • 800-MHz Bandwidth at AV = 4
  • 450-MHz 0.1 dB Flatness
  • 3800-V/μs Slew Rate
  • 10-ns Settling Time to 0.1%
    • –90 dB THD at 20 MHz
    • –74 dB THD at 70 MHz
  • 20-ns Enable/Shutdown Pin
  • 5-V to 12-V Operation
  • 1.5-GHz –3 dB Small Signal
    Bandwidth at AV = 1
  • 1.25-GHz –3 dB Large Signal
    Bandwidth at AV = 1
  • 800-MHz Bandwidth at AV = 4
  • 450-MHz 0.1 dB Flatness
  • 3800-V/μs Slew Rate
  • 10-ns Settling Time to 0.1%
    • –90 dB THD at 20 MHz
    • –74 dB THD at 70 MHz
  • 20-ns Enable/Shutdown Pin
  • 5-V to 12-V Operation

The LMH6552 device is a high-performance, fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8-bit to 14-bit high-speed data acquisition systems. Using TI’s proprietary differential current mode input stage architecture, the LMH6552 allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance.

With external gain set resistors and integrated common mode feedback, the LMH6552 can be configured as either a differential input to differential output or single-ended input to differential output gain block. The LMH6552 can be AC- or DC-coupled at the input which makes it suitable for a wide range of applications, including communication systems and high-speed oscilloscope front ends. The performance of the LMH6552 driving an ADC14DS105 device is 86 dBc SFDR and 74 dBc SNR up to 40 MHz.

The LMH6552 is available in an 8-pin SOIC package as well as a space-saving, thermally enhanced 8-pin WSON package for higher performance.

The LMH6552 device is a high-performance, fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8-bit to 14-bit high-speed data acquisition systems. Using TI’s proprietary differential current mode input stage architecture, the LMH6552 allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance.

With external gain set resistors and integrated common mode feedback, the LMH6552 can be configured as either a differential input to differential output or single-ended input to differential output gain block. The LMH6552 can be AC- or DC-coupled at the input which makes it suitable for a wide range of applications, including communication systems and high-speed oscilloscope front ends. The performance of the LMH6552 driving an ADC14DS105 device is 86 dBc SFDR and 74 dBc SNR up to 40 MHz.

The LMH6552 is available in an 8-pin SOIC package as well as a space-saving, thermally enhanced 8-pin WSON package for higher performance.

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設計和開發

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評估板

LMH6552SDEVAL — 用于 LMH6552 高速差動放大器的評估板

The LMH6552 evaluation board is designed to aid in the characterization of National Semiconductors high speed fully differential amplifiers in an 8-pin LLP package.

用戶指南: PDF
TI.com 上無現貨
仿真模型

LMH6552 PSPICE Model

SNOM155.ZIP (1 KB) - PSpice Model
計算工具

SBOR022 TI FDA Calculator

支持的產品和硬件

支持的產品和硬件

產品
全差分放大器
LMH6550 400MHz 差分高速運算放大器 LMH6551 370MHz 差分高速運算放大器 LMH6552 1.5GHz 全差動放大器 LMH6553 具有輸出限制鉗位的 900MHz 全差動放大器 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精密 ADC 驅動器 OPA862 12.6V、低噪聲、單端到差分、高輸入阻抗放大器 THS4120 具有關斷模式的 3.3V 100MHz 43V/us 全差分 CMOS 放大器 THS4121 3.3V、100MHz、43V/us、全差動 CMOS 放大器 THS4130 具有關斷功能的 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 驅動器放大器
音頻運算放大器
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、全差動放大器 LMH5401 8GHz 超寬帶、全差動放大器
模擬工具

PSPICE-FOR-TI — PSpice? for TI 設計和仿真工具

PSpice? for TI 可提供幫助評估模擬電路功能的設計和仿真環境。此功能齊全的設計和仿真套件使用 Cadence? 的模擬分析引擎。PSpice for TI 可免費使用,包括業內超大的模型庫之一,涵蓋我們的模擬和電源產品系列以及精選的模擬行為模型。

借助?PSpice for TI 的設計和仿真環境及其內置的模型庫,您可對復雜的混合信號設計進行仿真。創建完整的終端設備設計和原型解決方案,然后再進行布局和制造,可縮短產品上市時間并降低開發成本。?

在?PSpice for TI 設計和仿真工具中,您可以搜索 TI (...)
模擬工具

TINA-TI — 基于 SPICE 的模擬仿真程序

TINA-TI 提供了 SPICE 所有的傳統直流、瞬態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置結果的格式。虛擬儀器允許您選擇輸入波形、探針電路節點電壓和波形。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 產品。該免費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
封裝 引腳 CAD 符號、封裝和 3D 模型
SOIC (D) 8 Ultra Librarian
WSON (NGS) 8 Ultra Librarian

訂購和質量

包含信息:
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息:
  • 制造廠地點
  • 封裝廠地點

支持和培訓

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