Datasheet Texas Instruments THS4541IRUNT

High-Speed Differential I/O Amplifier 10-QFN -40 to 125

Datasheets

PDF, 2.2 Mb, Revision: A, File published: Sep 30, 2014

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

2nd Harmonic	140 dBc
3rd Harmonic	140 dBc
@ MHz	0.1
Acl, min spec gain	1 V/V
Additional Features	Shutdown
Architecture	Fully Differential,Voltage FB
BW @ Acl	620 MHz
CMRR(Min)	85 dB
CMRR(Typ)	100 dB
GBW(Typ)	850 MHz
Input Bias Current(Max)	13000000 pA
Iq per channel(Max)	10.5 mA
Iq per channel(Typ)	10.1 mA
Number of Channels	1
Offset Drift(Typ)	0.5 uV/C
Operating Temperature Range	-40 to 125 C
Output Current(Typ)	100 mA
Package Group	QFN
Package Size: mm2:W x L	10QFN: 4 mm2: 2 x 2(QFN) PKG
Rail-to-Rail	In to V-,Out
Rating	Catalog
Slew Rate(Typ)	1500 V/us
Total Supply Voltage(Max)	5.4 +5V=5, +/-5V=10
Total Supply Voltage(Min)	2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)	33 nV/rtHz
Vn at Flatband(Typ)	2.2 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)	0.45 mV

RoHS

Compliant

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High-speed digital-to-analog converters commonly offer a complementary current output signal. Most output interface implementations use either a resistive load and/or a transformer to convert this current source signal to a voltage. Where a dc-coupled interface is required, a carefully designed differential transimpedance stage can offer an attractive alternative. Design considerations and options
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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: THS4541 (4)

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