Datasheet Texas Instruments OPA657-DIE — Datenblatt

Hersteller	Texas Instruments
Serie	OPA657-DIE

Rauscharmer 1,6-GHz-Operationsverstärker mit FET-Eingang

Datenblätter

PDF, 89 Kb, Datei veröffentlicht: Aug 10, 2016

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	OPA657TD1	OPA657TD2
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No

Parameters / Models	OPA657TD1	OPA657TD2
2nd Harmonic, dBc	74	74
3rd Harmonic, dBc	106	106
@ MHz	5	5
Acl, min spec gain, V/V	7	7
Additional Features	Decompensated	Decompensated
Architecture	FET,Voltage FB	FET,Voltage FB
BW @ Acl, MHz	350	350
CMRR(Min), dB	83	83
CMRR(Typ), dB	89	89
GBW(Typ), MHz	1600	1600
Input Bias Current(Max), pA	20	20
Iq per channel(Max), mA	16	16
Iq per channel(Typ), mA	14	14
Number of Channels	1	1
Offset Drift(Typ), uV/C	2	2
Operating Temperature Range, C	-40 to 85	-40 to 85
Output Current(Typ), mA	70	70
Rail-to-Rail	No	No
Rating	Military	Military
Slew Rate(Typ), V/us	700	700
Total Supply Voltage(Max), +5V=5, +/-5V=10	12	12
Total Supply Voltage(Min), +5V=5, +/-5V=10	8	8
Vn at 1kHz(Typ), nV/rtHz	7	7
Vn at Flatband(Typ), nV/rtHz	4.8	4.8
Vos (Offset Voltage @ 25C)(Max), mV	1.8	1.8

	OPA657TD1	OPA657TD2
RoHS	See ti.com	See ti.com

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Noise Analysis for High Speed Op Amps (Rev. A)
PDF, 256 Kb, Revision: A, Datei veröffentlicht: 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

Serie: OPA657-DIE (2)

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