Datasheet Texas Instruments OPA2673

Manufacturer	Texas Instruments
Series	OPA2673

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Packaging

Parametrics

Parameters / Models	OPA2673IRGVR	OPA2673IRGVT	OPA2673IRGVTG4
2nd Harmonic, dBc	67	67	67
3rd Harmonic, dBc	80	80	80
@ MHz	10	10	10
Acl, min spec gain, V/V	1	1	1
Additional Features	Shutdown	Shutdown	Shutdown
Architecture	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB
BW @ Acl, MHz	600	600	600
CMRR(Min), dB	50	50	50
CMRR(Typ), dB	56	56	56
GBW(Typ), MHz	600	600	600
Input Bias Current(Max), pA	25000000	25000000	25000000
Iq per channel(Max), mA	18	18	18
Iq per channel(Typ), mA	16	16	16
Number of Channels	2	2	2
Offset Drift(Typ), uV/C	25	25	25
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	700	700	700
Package Group	VQFN	VQFN	VQFN
Package Size: mm2:W x L, PKG	16VQFN: 16 mm2: 4 x 4(VQFN)	16VQFN: 16 mm2: 4 x 4(VQFN)	16VQFN: 16 mm2: 4 x 4(VQFN)
Rail-to-Rail	No	No	No
Rating	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	3000	3000	3000
Total Supply Voltage(Max), +5V=5, +/-5V=10	12	12	12
Total Supply Voltage(Min), +5V=5, +/-5V=10	5.75	5.75	5.75
Vn at 1kHz(Typ), nV/rtHz	2.4	2.4	2.4
Vn at Flatband(Typ), nV/rtHz	2.4	2.4	2.4
Vos (Offset Voltage @ 25C)(Max), mV	7	7	7

Eco Plan

Application Notes

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  A Powerline Communication Line Driver Requirement Overview
  PDF, 200 Kb, File published: Nov 4, 2009
  This application note describes some of the requirements for successful powerline communications, starting with the media and progressing towards more detailled specifications of the amplifier. The goal of this report is to increase the reader's understanding of the physics of the media and the line driver, and to describe the corresponding implications for both the line driver and the overall sy
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  Wireline Data Transmission and Reception
  PDF, 191 Kb, File published: Jan 27, 2010
  Many types of wires are widely used to transmit data. Specifically, Category 3 and Category 5 (Cat3 and Cat5e, respectively)—also known as unshielded twisted pair or UTP lines—are now recommended for new telephone installations. Coaxial (coax) cables are used to distribute cable television (CATV) signals throughout a home. #12 and #14 American wire gauge (AWG) electric power distribution wire is a
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  Tuning in Amplifiers
  PDF, 44 Kb, File published: Oct 2, 2000
  Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
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  Single-Supply Operation of Operational Amplifiers
  PDF, 77 Kb, File published: Oct 2, 2000
  Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
• Download
  Op Amp Performance Analysis
  PDF, 76 Kb, File published: Oct 2, 2000
  This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

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Manufacturer's Classification

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