THS4031 Series

100-MHz, single-channel low-noise voltage-feedback amplifier

Catalog

100-MHz, single-channel low-noise voltage-feedback amplifier

Part	Mounting Type	Slew Rate	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Supplier Device Package	Number of Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply	Package / Case	Package / Case [y]	Package / Case [x]	Amplifier Type	Voltage - Input Offset	-3db Bandwidth	Current - Output / Channel [custom]	Channels per IC	Current - Supply (Main IC)	Board Type	Utilized IC / Part	Supplied Contents	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Output Type	Package / Case [custom]	Gain Bandwidth Product
Texas Instruments THS4031ID	Surface Mount	100 V/µs	32 V	3 µA	8-SOIC	1	85 °C	-40 °C	8.5 mA	8-SOIC	3.9 mm	0.154 in	Voltage Feedback	500 çV	100 MHz
Texas Instruments THS4031CD	Surface Mount	100 V/µs	32 V	3 µA	8-SOIC	1	70 °C	0 °C	8.5 mA	8-SOIC	3.9 mm	0.154 in	Voltage Feedback	500 çV	100 MHz	90 mA
Texas Instruments THS4031EVM		100 V/µs											Voltage Feedback		100 MHz	90 mA	1 - Single	8.5 mA	Fully Populated	THS4031	Board(s)	16 V 32 V	-4.5 V 9 V	Single-Ended
Texas Instruments THS4031IDGNG4	Surface Mount	100 V/µs	32 V	3 µA	8-HVSSOP	1	85 °C	-40 °C	8.5 mA	8-MSOP 8-TSSOP Exposed Pad			Voltage Feedback	500 çV	100 MHz	90 mA									0.118 in 3 mm
Texas Instruments THS4031IDG4	Surface Mount	100 V/µs	32 V	3 µA	8-SOIC	1	85 °C	-40 °C	8.5 mA	8-SOIC	3.9 mm	0.154 in	Voltage Feedback	500 çV	100 MHz	90 mA
Texas Instruments THS4031CDGNR	Surface Mount	100 V/µs	32 V	3 µA	8-MSOP-PowerPad	1	70 °C	0 °C	8.5 mA	8-MSOP 8-TSSOP Exposed Pad			Voltage Feedback	500 çV	100 MHz	90 mA									0.118 in 3 mm	200 MHz
Texas Instruments THS4031CDGNR	Surface Mount	100 V/µs	32 V	3 µA	8-HVSSOP	1	70 °C	0 °C	8.5 mA	8-MSOP 8-TSSOP Exposed Pad			Voltage Feedback	500 çV	100 MHz										0.118 in 3 mm
Texas Instruments THS4031IDR	Surface Mount	100 V/µs	32 V	3 µA	8-SOIC	1	85 °C	-40 °C	8.5 mA	8-SOIC	3.9 mm	0.154 in	Voltage Feedback	500 çV	100 MHz	90 mA
Texas Instruments THS4031IDGN	Surface Mount	100 V/µs	32 V	3 µA	8-HVSSOP	1	85 °C	-40 °C	8.5 mA	8-MSOP 8-TSSOP Exposed Pad			Voltage Feedback	500 çV	100 MHz	90 mA									0.118 in 3 mm
Texas Instruments THS4031CDGN	Surface Mount	100 V/µs	32 V	3 µA	8-HVSSOP	1	70 °C	0 °C	8.5 mA	8-MSOP 8-TSSOP Exposed Pad			Voltage Feedback	500 çV	100 MHz	90 mA									0.118 in 3 mm

Catalog

100-MHz, single-channel low-noise voltage-feedback amplifier

Key Features

• Ultra-low 1.2nV/√Hz voltage noiseHigh speed:100MHz bandwidth [G = 2 (–1), –3dB]100V/µs slew rateVery low distortionTHD = –81dBc (f = 1MHz, RL = 150Ω)THD = –96dBc (f = 1MHz, RL = 1kΩ)Low 0.3mV (typical) input offset voltage200mA output current drive (typical)Typical operation from ±4.5V to ±16VOffset nulling pins on the THS4031Ultra-low 1.2nV/√Hz voltage noiseHigh speed:100MHz bandwidth [G = 2 (–1), –3dB]100V/µs slew rateVery low distortionTHD = –81dBc (f = 1MHz, RL = 150Ω)THD = –96dBc (f = 1MHz, RL = 1kΩ)Low 0.3mV (typical) input offset voltage200mA output current drive (typical)Typical operation from ±4.5V to ±16VOffset nulling pins on the THS4031

Description

The THS4031 and THS4032 (THS403x) are ultra-low voltage noise, high-speed voltage feedback amplifiers that are an excellent choice for applications requiring low voltage noise, including communications and imaging. The single-amplifier THS4031 and the dual-amplifier THS4032 offer very good ac performance with 100MHz bandwidth (G = 2), 100V/µs slew rate, and 70ns settling time (0.1%). The THS403x are unity-gain stable with 120MHz bandwidth. These amplifiers have a high drive capability of 200mA and draw only 7.5mA supply current per channel. With –96dBc of total harmonic distortion (THD) at f = 1MHz and a very low noise of 1.2nV/√Hz, the THS403x are designed for applications requiring low distortion and low noise such as buffering analog-to-digital converters. The THS4031 and THS4032 (THS403x) are ultra-low voltage noise, high-speed voltage feedback amplifiers that are an excellent choice for applications requiring low voltage noise, including communications and imaging. The single-amplifier THS4031 and the dual-amplifier THS4032 offer very good ac performance with 100MHz bandwidth (G = 2), 100V/µs slew rate, and 70ns settling time (0.1%). The THS403x are unity-gain stable with 120MHz bandwidth. These amplifiers have a high drive capability of 200mA and draw only 7.5mA supply current per channel. With –96dBc of total harmonic distortion (THD) at f = 1MHz and a very low noise of 1.2nV/√Hz, the THS403x are designed for applications requiring low distortion and low noise such as buffering analog-to-digital converters.