THS4541
- 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.
Similar products you might be interested in
Similar functionality to the compared device
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
ADC3541EVM — ADC3541 evaluation module for single-channel, low-noise, ultra-low-power and low-latency ADC
The ADC3541 evaluation module (EVM) is a platform that demonstrates the performance of the ultra-low-power, high-linearity ADC3541 product. Onboard voltage regulation and flexible analog input options allow for easy evaluation for many different applications.
Interfacing to the TSW1400EVM (sold (...)
ADC3642EVM — ADC3642 evaluation module for dual-channel, 14-bit, 25-MSPS, low-noise, ultra-low-power ADC
The ADC3642 evaluation module (EVM) is a platform that demonstrates the performance of the ultra-low-power, high-linearity ADC3642. Onboard voltage regulation and flexible analog input options allow for easy evaluation for many different applications.
Interfacing to the TSW1400EVM (sold separately) (...)
ADC3643EVM — ADC3643 evaluation module for dual-channel, 14-bit, 65-MSPS, low-noise, ultra-low-power ADC
The ADC3643 evaluation module (EVM) demonstrates the performance of the ADC3643, which is an ultra-low-power, high-linearity, analog-to-digital converter (ADC). Onboard voltage regulation and flexible analog input options allow easy evaluation for many different applications.
For a complete (...)
ADC3644EVM — ADC3644 evaluation module for dual-channel, 14-bit, 125-MSPS, low-noise, ultra-low-power ADC
The ADC3644 evaluation module (EVM) is a platform that demonstrates the performance of the ultra-low-power, high-linearity ADC3644. Onboard voltage regulation and flexible analog input options allow for easy evaluation for many different applications.
Interfacing to the TSW1400EVM (sold separately) (...)
ADC3660EVM — ADC3660 dual, 16-bit, 0.5-MSPS to 65-MSPS, low-noise, ultra-low-power ADC evaluation module
The ADC3660 evaluation module (EVM) demonstrates the performance of the ADC3660, which is an ultra-low-power, high-linearity, analog-to-digital converter (ADC). Onboard voltage regulation and flexible analog input options allow easy evaluation for many different applications.
For a complete (...)
ADC3662EVM — ADC3662 evaluation module for dual-channel, 16-bit, 25-MSPS, low-noise, ultra-low-power ADC
The ADC3662 evaluation module (EVM) demonstrates the performance of the ADC3662, which is an ultra-low-power, high-linearity, analog-to-digital converter (ADC). Onboard voltage regulation and flexible analog input options allow easy evaluation for many different applications.
For a complete (...)
ADC3663EVM — ADC3663 dual-channel, 16-bit, 65-MSPS, low-noise, ultra-low-power ADC evaluation module
The ADC3663 evaluation module (EVM) demonstrates the performance of the ADC3663, which is an ultra-low-power, high-linearity, analog-to-digital converter (ADC). Onboard voltage regulation and flexible analog input options allow easy evaluation for many different applications.
For a complete (...)
ADC3664EVM — ADC3664 dual, 14-bit, 125-MSPS, high-SNR, low-power ADC with SLVDS interface evaluation module
The ADC3664 evaluation module (EVM) demonstrates the performance of the ADC3664, which is an ultra-low-power, high-linearity, analog-to-digital converter (ADC). Onboard voltage regulation and flexible analog input options allow easy evaluation for many different applications.
For a complete (...)
ADC3683EVM — ADC3683 dual-channel, 18-bit, 65-MSPS, low-noise, ultra-low-power ADC evaluation module
The ADC3683 evaluation module (EVM) is a platform that demonstrates the performance of the ultra-low-power, high-linearity ADC3683. Onboard voltage regulation and flexible analog input options allow easy evaluation for many different applications.
For a complete evaluation system, use the TSW1400EVM (...)
ADS9219EVM — ADS9219 evaluation module
THS4541RGTEVM — THS4541 Evaluation Module in RGT Package
The THS4541RGT EVM is an evaluation module for the single THS4541 amplifier in the RGT package. This evaluation module is designed to quickly and easily demonstrate the functionality and versatility of the amplifier. The EVM is ready to connect to power, signal source, and test instruments (...)
DEV-ADC34J22 — DEV-ADC34J22 Evaluation Module
The DEV-ADC34J22 is a four-channel, 50MSPS ADC Module designed to integrate with Altera’s HSMC standard. The DEV-ADC34J22 features TI’s new JESD204B compliant ADC34J22 Analog Digital Converter (ADC), with clocking conditioning using TI’s LMK04828 jitter cleaner. It provides (...)
OPA858, THS4541 Flow Cytometry Example Front End PSpice Reference Design
THS4541 TINA-TI Reference Design (Rev. B)
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
TIDA-00294 — Dallas Logic Corp high performance active interface for high-speed ADCs reference design
TIDA-01187 — LIDAR-Pulsed Time-of-Flight Reference Design Using High-Speed Data Converters
TIDA-00942 — 12-bit, 20-MSPS Data Acquisition Reference Design for Digitizer
The (...)
TIDA-00725 — Wide Bandwidth Optical Front-end Reference Design
TIDA-00799 — Quad-Channel, 12-Bit, 50-MSPS ADC Reference Design With Low Noise, Low Distortion, DC and AC Inputs
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
VQFN (RGT) | 16 | Ultra Librarian |
WQFN (RUN) | 10 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.