Product details

Architecture Voltage FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 4.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 GBW (Typ) (MHz) 250 BW @ Acl (MHz) 250 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 200 Vn at flatband (Typ) (nV/rtHz) 4.5 Vn at 1 kHz (Typ) (nV/rtHz) 4.5 Iq per channel (Typ) (mA) 4.5 Vos (offset voltage @ 25 C) (Max) (mV) 3 Rail-to-rail In to V- Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 90 Input bias current (Max) (pA) 10000000 Offset drift (Typ) (uV/C) 6 Output current (Typ) (mA) 186 2nd harmonic (dBc) 80 3rd harmonic (dBc) 85 @ MHz 1
Architecture Voltage FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 4.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 GBW (Typ) (MHz) 250 BW @ Acl (MHz) 250 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 200 Vn at flatband (Typ) (nV/rtHz) 4.5 Vn at 1 kHz (Typ) (nV/rtHz) 4.5 Iq per channel (Typ) (mA) 4.5 Vos (offset voltage @ 25 C) (Max) (mV) 3 Rail-to-rail In to V- Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 90 Input bias current (Max) (pA) 10000000 Offset drift (Typ) (uV/C) 6 Output current (Typ) (mA) 186 2nd harmonic (dBc) 80 3rd harmonic (dBc) 85 @ MHz 1
SOIC (D) 8 19 mm² 4.9 x 3.9 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6
  • (VS = ±5 V, TJ = 25 °C, Typical
    Values Unless Specified)
  • Voltage Feedback Architecture
  • Unity Gain Bandwidth 250 MHz
  • Supply Voltage Range ±2.5V to ±6V
  • Slew Rate 200 V/µsec
  • Supply Current 4.5 mA/channel
  • Input Common Mode Voltage −5.15V to +3.7V
  • Output Voltage Swing (RL = 100 Ω) −3.6V to 3.4V
  • Input Voltage Noise 4.5 nV/√Hz
  • Input Current Noise 1.7 pA/√Hz
  • Settling Time to 0.01% 25 ns
  • (VS = ±5 V, TJ = 25 °C, Typical
    Values Unless Specified)
  • Voltage Feedback Architecture
  • Unity Gain Bandwidth 250 MHz
  • Supply Voltage Range ±2.5V to ±6V
  • Slew Rate 200 V/µsec
  • Supply Current 4.5 mA/channel
  • Input Common Mode Voltage −5.15V to +3.7V
  • Output Voltage Swing (RL = 100 Ω) −3.6V to 3.4V
  • Input Voltage Noise 4.5 nV/√Hz
  • Input Current Noise 1.7 pA/√Hz
  • Settling Time to 0.01% 25 ns

The LMH6654 and LMH6655 single and dual high speed voltage feedback amplifiers are designed to have unity-gain stable operation with a bandwidth of 250 MHz. They operate from ±2.5 V to ±6 V and each channel consumes only 4.5 mA. The amplifiers feature very low voltage noise and wide output swing to maximize signal-to-noise ratio, and possess a true single supply capability with input common mode voltage range extending 150 mV below negative rail and within 1.3 V of the positive rail. The high speed and low power combination of the LMH6654 and LMH6655 make these products an ideal choice for many portable, high speed applications where power is at a premium.

The LMH6654 and LMH6655 are built on TI’s Advance VIP10 (Vertically Integrated PNP) complementary bipolar process.

The LMH6654 is packaged in 5-Pin SOT-23 and 8-Pin SOIC. The LMH6655 is packaged in 8-Pin VSSOP (DGK) and 8-Pin SOIC.

The LMH6654 and LMH6655 single and dual high speed voltage feedback amplifiers are designed to have unity-gain stable operation with a bandwidth of 250 MHz. They operate from ±2.5 V to ±6 V and each channel consumes only 4.5 mA. The amplifiers feature very low voltage noise and wide output swing to maximize signal-to-noise ratio, and possess a true single supply capability with input common mode voltage range extending 150 mV below negative rail and within 1.3 V of the positive rail. The high speed and low power combination of the LMH6654 and LMH6655 make these products an ideal choice for many portable, high speed applications where power is at a premium.

The LMH6654 and LMH6655 are built on TI’s Advance VIP10 (Vertically Integrated PNP) complementary bipolar process.

The LMH6654 is packaged in 5-Pin SOT-23 and 8-Pin SOIC. The LMH6655 is packaged in 8-Pin VSSOP (DGK) and 8-Pin SOIC.

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Evaluation board

LMH730216 — Evaluation Board for High-Speed Single Op Amp in the 5- 6-Pin SOT-23 Package

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amps that are offered in the 5-/6-pin SOT-23 package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit (...)

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Evaluation board

LMH730227 — Evaluation Board for High-Speed Single Op Amp in the 8-Pin SOIC Package

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 8-Pin SOIC package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit configuration. The (...)

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Evaluation board

LMH730316 — LMH730316 Evaluation Board for High-Speed Single Op Amp in the 5-/6-Pin SOT-23 Package

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 5-/6-Pin SOT-23 package. This 4 layer board is designed to improve speed and reduce harmonic distortion by careful placement and routing of components and (...)

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Simulation model

LMH6654 PSPICE Model (Rev. A)

SNOM141A.ZIP (1 KB) - PSpice Model
Simulation model

LMH6654 TINA-TI Reference Design

SNOM581.TSC (2324 KB) - TINA-TI Reference Design
Simulation model

LMH6654 TINA-TI Spice Model

SNOM582.ZIP (4 KB) - TINA-TI Spice Model
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

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Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

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 (...)
Calculation tool

VOLT-DIVIDER-CALC — Voltage Divider Determines A Set of Resistors for a Voltage Divider

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. This calculator can also be used to design non-inverting attentuation circuits.

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SOIC (D) 8 View options
SOT-23 (DBV) 5 View options

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