Datasheet Texas Instruments OPA657-DIE

Manufacturer	Texas Instruments
Series	OPA657-DIE

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

Datasheets

PDF, 89 Kb, File published: Aug 10, 2016

Extract from the document

	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

Download
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: OPA657-DIE (2)

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