Datasheet Texas Instruments THS3491IRGTT

900-MHz, High Power Output, Current Feedback Amplifier 16-VQFN -40 to 85

Datasheets

PDF, 833 Kb, File published: Aug 16, 2017

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Lifecycle Status	Preview (Device has been announced but is not in production. Samples may or may not be available)
Manufacture's Sample Availability	No

2nd Harmonic	76 dBc
3rd Harmonic	69 dBc
@ MHz	50
Acl, min spec gain	1 V/V
Additional Features	Shutdown
Architecture	Current FB
BW @ Acl	900 MHz
CMRR(Min)	67 dB
CMRR(Typ)	75 dB
Input Bias Current(Max)	5000000 pA
Iq per channel(Max)	17.6 mA
Iq per channel(Typ)	17.1 mA
Number of Channels	1
Offset Drift(Typ)	3 uV/C
Operating Temperature Range	-40 to 85 C
Output Current(Typ)	420 mA
Package Group	VQFN
Package Size: mm2:W x L	16VQFN: 9 mm2: 3 x 3(VQFN) PKG
Rail-to-Rail	No
Rating	Catalog
Slew Rate(Typ)	8000 V/us
Total Supply Voltage(Max)	32 +5V=5, +/-5V=10
Total Supply Voltage(Min)	14 +5V=5, +/-5V=10
Vn at 1kHz(Typ)	3 nV/rtHz
Vn at Flatband(Typ)	1.85 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)	2 mV

RoHS	See ti.com

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THS3491DDA Evaluaton Module
Lifecycle Status: Active (Recommended for new designs)
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THS3491RGT Evaluation Module
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Noise Analysis for High Speed Op Amps (Rev. A)
PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

Series: THS3491 (6)

Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)