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SOIC (D)
Integrated Circuits (ICs)

THS3120ID

Active
Texas Instruments

SINGLE, LOW NOISE, HIGH OUTPUT DRIVE, 475MA CURRENT-FEEDBACK AMPLIFIER WITH POWER-DOWN

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsNoise Analysis for High Speed Op Amps (Rev. A)3 common questions when designing with high-speed amplifiers+3
SOIC (D)
Integrated Circuits (ICs)

THS3120ID

Active
Texas Instruments

SINGLE, LOW NOISE, HIGH OUTPUT DRIVE, 475MA CURRENT-FEEDBACK AMPLIFIER WITH POWER-DOWN

Deep-Dive with AI

DocumentsNoise Analysis for High Speed Op Amps (Rev. A)3 common questions when designing with high-speed amplifiers+3

Technical Specifications

Parameters and characteristics for this part

SpecificationTHS3120ID
-3db Bandwidth130 MHz
Amplifier TypeCurrent Feedback
Current - Input Bias3 µA
Current - Output / Channel490 mA
Current - Supply7 mA
Mounting TypeSurface Mount
Number of Circuits1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Package / Case8-SOIC
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Slew Rate1700 V/µs
Supplier Device Package8-SOIC
Voltage - Input Offset2 mV
Voltage - Supply Span (Max) [Max]30 V
Voltage - Supply Span (Min) [Min]10 V

Pricing

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

DistributorPackageQuantity$
DigikeyTube 1$ 8.15
10$ 7.36
75$ 7.02
150$ 6.09
300$ 5.82
525$ 5.31
1050$ 4.62
Texas InstrumentsTUBE 1$ 8.71
100$ 7.61
250$ 5.87
1000$ 5.25

Description

General part information

THS3120 Series

The THS3120 and THS3121 are low-noise, high-voltage, high output current drive, current-feedback amplifiers designed to operate over a wide supply range of ±5 V to ±15 V for today's high-performance applications.

The THS3120 offers a power saving mode by providing a power-down pin for reducing the 7-mA quiescent current of the device, when the device is not active.

These amplifiers provide well-regulated ac performance characteristics. Most notably, the 0.1-dB flat bandwidth is exceedingly high, reaching beyond 90 MHz. The unity-gain bandwidth of 130 MHz allows for good distortion characteristics at 10 MHz. Coupled with high 1700-V/µs slew rate, the THS3120 and THS3121 amplifiers allow for high output voltage swings at high frequencies.