Integrated Circuits (ICs)

THS4031IDR

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100-MHZ, SINGLE-CHANNEL LOW-NOISE VOLTAGE-FEEDBACK AMPLIFIER

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DocumentsTHS4031M/5962-9959501QxA 120-MHz Low-Noise, High-Speed Amplifier Low Power Input and Reference Driver Circuit for ADS8318 and ADS8319 +5

Integrated Circuits (ICs)

THS4031IDR

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Texas Instruments

100-MHZ, SINGLE-CHANNEL LOW-NOISE VOLTAGE-FEEDBACK AMPLIFIER

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DocumentsTHS4031M/5962-9959501QxA 120-MHz Low-Noise, High-Speed Amplifier Low Power Input and Reference Driver Circuit for ADS8318 and ADS8319 +5

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	THS4031IDR

-3db Bandwidth	100 MHz
Amplifier Type	Voltage Feedback
Current - Input Bias	3 µA
Current - Output / Channel [custom]	90 mA
Current - Supply	8.5 mA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	100 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	500 çV
Voltage - Supply Span (Max) [Max]	32 V

THS4031 Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 5.11
		10	$ 4.59
		25	$ 4.34
		100	$ 3.76
		250	$ 3.57
		500	$ 3.20
		1000	$ 2.70
	Digi-Reel®	1	$ 5.11
		10	$ 4.59
		25	$ 4.34
		100	$ 3.76
		250	$ 3.57
		500	$ 3.20
		1000	$ 2.70
	Tape & Reel (TR)	2500	$ 2.56
Texas Instruments	LARGE T&R	1	$ 4.58
		100	$ 3.73
		250	$ 2.94
		1000	$ 2.49

Description

General part information

THS4031 Series

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.

Documents

Technical documentation and resources

THS4031IDR

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THS4031IDR

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Technical Specifications

THS4031 Series

Pricing

Description

THS4031 Series

Documents

THS4031M/5962-9959501QxA 120-MHz Low-Noise, High-Speed Amplifier

Low Power Input and Reference Driver Circuit for ADS8318 and ADS8319

THS403x 100MHz, Low-Noise, High-Speed Amplifiers datasheet (Rev. L)

Wideband Complementary Current Output DAC Single-Ended Interface (Rev. A)

THS4031 High-Speed Operational Amplifier EVM User's Guide

Noise Analysis for High Speed Op Amps (Rev. A)

Accurately measuring ADC driving-circuit settling time (Rev. A)

THS4031 Series