Product details

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) 19 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) 82 3rd harmonic (dBc) 79 Frequency of harmonic distortion measurement (MHz) 20 GBW (typ) (MHz) 1500 Input bias current (max) (pA) 8000000 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) 19 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) 82 3rd harmonic (dBc) 79 Frequency of harmonic distortion measurement (MHz) 20 GBW (typ) (MHz) 1500 Input bias current (max) (pA) 8000000 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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Technical documentation

Design & development

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Evaluation board

LMH6552SDEVAL — Evaluation Board for the LMH6552 High Speed Differential Amplifier

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

User guide: PDF
Not available on TI.com
Simulation model

LMH6552 PSPICE Model

SNOM155.ZIP (1 KB) - PSpice Model
Calculation tool

SBOR022 TI FDA Calculator

Supported products & hardware

Supported products & hardware

Products
Fully differential amplifiers
LMH6550 400MHz, Differential, High Speed Op Amps LMH6551 370MHz, Differential, High Speed Op Amp LMH6552 1.5 GHz Fully Differential Amplifier LMH6553 900 MHz Fully Differential Amplifier with Output Limiting Clamp LMH6554 2.8 GHz Ultra Linear Fully Differential Amplifier LMP8350 Ultra Low Distortion Fully Differential Precision ADC Driver with Selectable Power Modes OPA862 12.6V, Low-noise, single-ended-to-differential, high input impedance amplifier THS4120 3.3 V, 100 MHz, 43 V/us, Fully Differential CMOS Amplifier w/Shutdown THS4121 3.3 V, 100 MHz, 43 V/us, Fully Differential CMOS Amplifier THS4130 150MHz, Fully Differential Input/Output Low Noise Amplifier With Shutdown THS4131 Fully Differential Input/Output Low Noise Amplifier THS4140 160MHz, Fully Differential Input/Output High Slew Rate Amplifier With Shutdown THS4141 160MHz, Fully Differential Input/Output High Slew Rate Amplifier THS4150 150MHz, Fully Differential Input/Output High Slew Rate Amplifier With Shutdown THS4151 150MHz, Fully Differential Input/Output High Slew Rate Amplifier THS4500 15V, High-Speed Fully Differential Amplifier with power-down THS4501 High-Speed Fully Differential Amplifier, +/-5 V THS4503 High-Speed Fully-Differential Amplifiers THS4504 Wideband, Low Distortion Fully Differential Amplifier with Shutdown THS4505 Wideband, Low-Distortion Fully Differential Amplifier THS4508 Wideband Fully Differential Amplifier THS4509 1.9-GHz, Wideband, Low-Noise, Low-Distortion, Fully-Differential Amplifier THS4511 1.6-GHz, unity-gain stable, wideband, low-noise, low distortion fully differential amplifier THS4513 1.6-GHz, min gain 1-V/V, low-noise, low distortion fully differential amplifier THS4520 Rail-to-Rail Output Wideband Fully Differential Amplifier THS4521 Very low power rail-to-rail output fully differential amplifier THS4522 Very low power dual channel rail-to-rail output fully differential amplifier THS4524 Very low power quad channel rail-to-rail output fully differential amplifier THS4531 Ultra low power 0.25mA, RRO, fully differential amplifier THS4531A Ultra Low Power, RRO, Fully-Differential Amplifier THS4532 Dual, Ultra low power 0.25mA, RRO, fully differential amplifier THS4541 High-Speed Differential I/O Amplifier THS4551 Low Noise, Precision, 150MHz, Fully Differential Amplifier THS4552 Dual Channel, Low-Noise, Precision, 150-MHz, Fully Differential Amplifier THS4561 Low-power, 60-MHz, wide-supply-range fully differential amplifier THS4567 220-MHz CMOS input fully differential amplifier with VICM and VOCM control THS770006 High-Speed Fully Differential ADC Driver Amplifier with +6dB Fixed Gain
Audio op amps
OPA1637 High-fidelity, high-voltage (36-V), low-noise (3.7-nV/rtHz) Burr-Brown™ audio fully-differential amp
Precision op amps (Vos<1mV)
THP210 High precision (40-μV, 0.1μV/C), high-voltage (36-V), low-noise (3.7-nV/√Hz), fully-differential amp
RF FDAs
LMH3401 7-GHz, Ultra-Wideband, Fully Differential Amplifier LMH5401 8-GHz Ultra wideband fully differential amplifier
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 8 Ultra Librarian
WSON (NGS) 8 Ultra Librarian

Ordering & quality

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