Specification	THS4271DRBT

-3db Bandwidth	1.4 GHz
Amplifier Type	Voltage Feedback
Current - Input Bias	6 µA
Current - Output / Channel [custom]	160 mA
Current - Supply	22 mA
Gain Bandwidth Product	400 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-VDFN Exposed Pad
Slew Rate	1000 V/µs
Supplier Device Package	8-SON (3x3)
Voltage - Supply Span (Max) [Max]	15 V
Voltage - Supply Span (Min) [Min]	5 V

THS4271-EP Series

Enhanced Product Low Noise High Slew Rate Unity Gain Stable Voltage Feedback Amplifier

Part	Amplifier Type	Voltage - Supply Span (Max) [Max]	Current - Supply	-3db Bandwidth	Voltage - Supply Span (Min) [Min]	Number of Circuits	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Slew Rate	Current - Output / Channel [custom]	Gain Bandwidth Product	Supplier Device Package	Current - Input Bias	Package / Case	Package / Case [custom]	Package / Case [y]	Package / Case [x]	Output Type	Channels per IC	Current - Supply (Main IC)	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Supplied Contents	Utilized IC / Part	Board Type
Texas Instruments THS4271DGN	Voltage Feedback	15 V	22 mA	1.4 GHz	5 V	1	Surface Mount	85 °C	-40 °C	1000 V/µs	160 mA	400 MHz	8-HVSSOP	6 µA	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm
Texas Instruments THS4271DGNRG4	Voltage Feedback	15 V	22 mA	1.4 GHz	5 V	1	Surface Mount	85 °C	-40 °C	1000 V/µs		400 MHz	8-HVSSOP	6 µA	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm
Texas Instruments THS4271DGNR	Voltage Feedback	15 V	22 mA	1.4 GHz	5 V	1	Surface Mount	85 °C	-40 °C	1000 V/µs		400 MHz	8-HVSSOP	6 µA	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm
Texas Instruments THS4271MDGNREP	Voltage Feedback	15 V	22 mA	1.4 GHz	5 V	1	Surface Mount	125 °C	-55 °C	1000 V/µs	160 mA	400 MHz	8-HVSSOP	6 µA	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm
Texas Instruments THS4271D	Voltage Feedback	15 V	22 mA	1.4 GHz	5 V	1	Surface Mount	85 °C	-40 °C	1000 V/µs	160 mA	400 MHz	8-SOIC	6 µA	8-SOIC		3.9 mm	0.154 in
Texas Instruments THS4271DG4	Voltage Feedback	15 V	22 mA	1.4 GHz	5 V	1	Surface Mount	85 °C	-40 °C	1000 V/µs		400 MHz	8-SOIC	6 µA	8-SOIC		3.9 mm	0.154 in
Texas Instruments THS4271EVM-UG	Voltage Feedback			1.4 GHz						1000 V/µs	160 mA								Single-Ended	1 - Single	22 mA	-2.5 V 5 V	7.5 V 15 V	Board(s)	THS4271	Fully Populated
Texas Instruments THS4271EVM	Voltage Feedback			1.4 GHz						1000 V/µs	160 mA								Single-Ended	1 - Single	22 mA	-2.5 V 5 V	7.5 V 15 V	Board(s)	THS4271	Fully Populated
Texas Instruments THS4271DRBT	Voltage Feedback	15 V	22 mA	1.4 GHz	5 V	1	Surface Mount	85 °C	-40 °C	1000 V/µs	160 mA	400 MHz	8-SON (3x3)	6 µA	8-VDFN Exposed Pad

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	$ 6.22
		10	$ 5.62
		25	$ 5.36
		100	$ 4.65
	Digi-Reel®	1	$ 6.22
		10	$ 5.62
		25	$ 5.36
		100	$ 4.65
	Tape & Reel (TR)	250	$ 4.44
		500	$ 4.05
		1250	$ 3.53
		2500	$ 3.40
Texas Instruments	SMALL T&R	1	$ 5.48
		100	$ 4.46
		250	$ 3.51
		1000	$ 2.98

Description

General part information

THS4271-EP Series

The THS4271 is a low-noise, high slew rate, unity gain stable voltage-feedback amplifier designed to run from supply voltages as low as 5 V. The combination of low-noise, high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4271 a high performance device across multiple ac specifications.

Designers using the THS4271 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. The devices are available in SOIC, MSOP with PowerPAD™, and leadless MSOP with PowerPAD™ packages.

The THS4271 may have low-level oscillation when the die temperature (also known as thejunction temperature) exceeds +60°C and is not recommended for new designs. For more information, see Maximum Die Temperature to Prevent Oscillation.

Documents

Technical documentation and resources

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

Application note

THS4271EVM-UG Unity Gain

EVM User's guide

Low Noise, High Slew Rate, Unity Gain Stable Voltage Feedback Amplifier datasheet (Rev. F)

Data sheet

THS4271EVM, THS4275EVM

EVM User's guide

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

Application note