Product details

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) 5.4 BW at Acl (MHz) 620 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 1500 Architecture Bipolar, Fully Differential ADC Driver Vn at flatband (typ) (nV√Hz) 2.2 Iq per channel (typ) (mA) 10.1 Rail-to-rail In to V-, Out Vos (offset voltage at 25°C) (max) (mV) 0.45 Operating temperature range (°C) -40 to 125 Iout (typ) (mA) 100 2nd harmonic (dBc) 140 3rd harmonic (dBc) 140 Frequency of harmonic distortion measurement (MHz) 0.1 GBW (typ) (MHz) 850 Input bias current (max) (pA) 13000000 Features Decompensated, Shutdown CMRR (typ) (dB) 100 Rating Catalog
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) 5.4 BW at Acl (MHz) 620 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 1500 Architecture Bipolar, Fully Differential ADC Driver Vn at flatband (typ) (nV√Hz) 2.2 Iq per channel (typ) (mA) 10.1 Rail-to-rail In to V-, Out Vos (offset voltage at 25°C) (max) (mV) 0.45 Operating temperature range (°C) -40 to 125 Iout (typ) (mA) 100 2nd harmonic (dBc) 140 3rd harmonic (dBc) 140 Frequency of harmonic distortion measurement (MHz) 0.1 GBW (typ) (MHz) 850 Input bias current (max) (pA) 13000000 Features Decompensated, Shutdown CMRR (typ) (dB) 100 Rating Catalog
VQFN (RGT) 16 9 mm² 3 x 3 WQFN (RUN) 10 4 mm² 2 x 2
  • Fully differential amplifier (FDA) architecture
  • Bandwidth: 500MHz (G = 2V/V)
  • Gain bandwidth product: 850MHz
  • Slew rate: 1500V/µs
  • HD2: –95dBc at 10MHz (2VPP, RL = 500Ω)
  • HD3: –90dBc at 10MHz (2VPP, RL = 500Ω)
  • Input voltage noise: 2.2nV/√Hz (f > 100kHz)
  • Low offset drift: ±0.5µV/°C (typical)
  • Negative rail input (NRI)
  • Rail-to-rail output (RRO)
  • Robust operation for Rload ≥ 50Ω
  • Output common-mode control
  • Power supply:
    • Single-supply voltage range: 2.7V to 5.4V
    • Split-supply voltage range: ±1.35V to ±2.7V
    • Quiescent current: 10.1mA (5V supply)
  • Power-down capability: 2µA (typical)
  • Fully differential amplifier (FDA) architecture
  • Bandwidth: 500MHz (G = 2V/V)
  • Gain bandwidth product: 850MHz
  • Slew rate: 1500V/µs
  • HD2: –95dBc at 10MHz (2VPP, RL = 500Ω)
  • HD3: –90dBc at 10MHz (2VPP, RL = 500Ω)
  • Input voltage noise: 2.2nV/√Hz (f > 100kHz)
  • Low offset drift: ±0.5µV/°C (typical)
  • Negative rail input (NRI)
  • Rail-to-rail output (RRO)
  • Robust operation for Rload ≥ 50Ω
  • Output common-mode control
  • Power supply:
    • Single-supply voltage range: 2.7V to 5.4V
    • Split-supply voltage range: ±1.35V to ±2.7V
    • Quiescent current: 10.1mA (5V supply)
  • Power-down capability: 2µA (typical)

The THS4541 is a low-power, voltage-feedback, fully differential amplifier (FDA) with an input common-mode range below the negative rail, and rail-to-rail output. The THS4541 is designed for low-power data acquisition systems where high density is critical in a high-performance analog-to-digital converter (ADC) or digital-to-analog converter (DAC) interface design.

The THS4541 features the negative-rail input required when interfacing a dc-coupled, ground-centered, source signal. This negative-rail input, with rail-to-rail output, allows for easy interface between single-ended, ground-referenced, bipolar signal sources and a wide variety of successive approximation register (SAR), delta-sigma (ΔΣ), or pipeline ADCs using only a single 2.7V to 5.4V power supply.

The THS4541 is characterized for operation over the wide temperature range of –40°C to +125°C and is available in 16-pin VQFN and 10-pin WQFN packages.

The THS4541 is a low-power, voltage-feedback, fully differential amplifier (FDA) with an input common-mode range below the negative rail, and rail-to-rail output. The THS4541 is designed for low-power data acquisition systems where high density is critical in a high-performance analog-to-digital converter (ADC) or digital-to-analog converter (DAC) interface design.

The THS4541 features the negative-rail input required when interfacing a dc-coupled, ground-centered, source signal. This negative-rail input, with rail-to-rail output, allows for easy interface between single-ended, ground-referenced, bipolar signal sources and a wide variety of successive approximation register (SAR), delta-sigma (ΔΣ), or pipeline ADCs using only a single 2.7V to 5.4V power supply.

The THS4541 is characterized for operation over the wide temperature range of –40°C to +125°C and is available in 16-pin VQFN and 10-pin WQFN packages.

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Supported products & hardware

Supported products & hardware

Products
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VQFN (RGT) 16 View options
WQFN (RUN) 10 View options

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