Datasheet Texas Instruments THS4541-Q1 — 数据表

制造商	Texas Instruments
系列	THS4541-Q1

数据表

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参数化

Parameters / Models	THS4541QRGTRQ1
2nd Harmonic, dBc	95
3rd Harmonic, dBc	90
@ MHz	10
Acl, min spec gain, V/V	1
Additional Features	Shutdown
Architecture	Fully Differential
BW @ Acl, MHz	620
CMRR(Min), dB	85
CMRR(Typ), dB	100
GBW(Typ), MHz	850
Input Bias Current(Max), pA	13000000
Iq per channel(Max), mA	10.5
Iq per channel(Typ), mA	10.1
Number of Channels	1
Offset Drift(Typ), uV/C	2.4
Operating Temperature Range, C	-40 to 125
Output Current(Typ), mA	100
Package Group	VQFN
Package Size: mm2:W x L, PKG	16VQFN: 9 mm2: 3 x 3(VQFN)
Rail-to-Rail	In to V-,Out
Rating	Automotive
Slew Rate(Typ), V/us	1500
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.4
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.7
Vn at 1kHz(Typ), nV/rtHz	32
Vn at Flatband(Typ), nV/rtHz	2.2
Vos (Offset Voltage @ 25C)(Max), mV	0.45

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应用须知

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  PDF, 438 Kb, 修订版: A, 档案已发布: Oct 17, 2016
  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, 修订版: A, 档案已发布: 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

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