Datasheet Texas Instruments OPA690 — Ficha de datos

Fabricante	Texas Instruments
Serie	OPA690

Hojas de datos

Precios

Estado

Embalaje

Paramétricos

Parameters / Models	OPA690ID	OPA690IDBVR	OPA690IDBVRG4	OPA690IDBVT	OPA690IDBVTG4	OPA690IDG4	OPA690IDR	OPA690IDRG4
2nd Harmonic, dBc	68	68	68	68	68	68	68	68
3rd Harmonic, dBc	70	70	70	70	70	70	70	70
@ MHz	5	5	5	5	5	5	5	5
Acl, min spec gain, V/V	1	1	1	1	1	1	1	1
Additional Features	Shutdown	Shutdown	Shutdown	Shutdown	Shutdown	Shutdown	Shutdown	Shutdown
Architecture	Bipolar,Voltage FB	Bipolar,Voltage FB	Bipolar,Voltage FB	Bipolar,Voltage FB	Bipolar,Voltage FB	Bipolar,Voltage FB	Bipolar,Voltage FB	Bipolar,Voltage FB
BW @ Acl, MHz	500	500	500	500	500	500	500	500
CMRR(Min), dB	60	60	60	60	60	60	60	60
CMRR(Typ), dB	65	65	65	65	65	65	65	65
GBW(Typ), MHz	500	500	500	500	500	500	500	500
Input Bias Current(Max), pA	10000000	10000000	10000000	10000000	10000000	10000000	10000000	10000000
Iq per channel(Max), mA	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8
Iq per channel(Typ), mA	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Number of Channels	1	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	10	10	10	10	10	10	10	10
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	190	190	190	190	190	190	190	190
Package Group	SOIC	SOT-23	SOT-23	SOT-23	SOT-23	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-Rail	No	No	No	No	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	1800	1800	1800	1800	1800	1800	1800	1800
Total Supply Voltage(Max), +5V=5, +/-5V=10	12	12	12	12	12	12	12	12
Total Supply Voltage(Min), +5V=5, +/-5V=10	5	5	5	5	5	5	5	5
Vn at 1kHz(Typ), nV/rtHz	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vn at Flatband(Typ), nV/rtHz	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vos (Offset Voltage @ 25C)(Max), mV	4	4	4	4	4	4	4	4

Plan ecológico

Notas de aplicación

• Descargar
  A Numerical Solution to an Analog Problem
  PDF, 210 Kb, Archivo publicado: abr 25, 2010
  In order to derive a solution for an analog circuit problem, it is often useful to develop a model. This approach is generally accepted as developing an analytical model. However, finding the analytical solution is not always practical or possible as a result of higher-degree polynomials that require further resolution, or because of the time needed to develop the solution completely. In these sit
• Descargar
  RLC Filter Design for ADC Interface Applications (Rev. A)
  PDF, 299 Kb, Revisión: A, Archivo publicado: mayo 13, 2015
  As high performance Analog-to-Digital Converters (ADCs) continue to improve in their performance, the last stage interface from the final amplifier into the converter inputs becomes a critical element in the system design if the full converter dynamic range is desired. This application note describes the performance and design equations for a simple passive 2nd-order filter used successfully in AD
• Descargar
  ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers
  PDF, 273 Kb, Archivo publicado: abr 22, 2004
  Once an analog-to-digital converter (ADC) and a driver/interface have been selected for a given application, the next step to achieving excellent performance is laying out the printed circuit board (PCB) that will support the application. This application report describes several techniques for optimizing a high-speed, 14-bit performance, differential driver PCB layout using a wideband operation
• Descargar
  Measuring Board Parasitics in High-Speed Analog Design
  PDF, 134 Kb, Archivo publicado: jul 7, 2003
  Successful circuit designs using high-speed amplifiers can depend upon understanding and identifying parasitic PCB components. Simulating a design while including PCB parasitics can protect against unpleasant production surprises. This application report discusses an easy method for measuring parasitic components in a prototype or final PC board design by using a standard oscilloscope and low freq
• Descargar
  Noise Analysis for High Speed Op Amps (Rev. A)
  PDF, 256 Kb, Revisión: A, Archivo publicado: enero 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

Linea modelo

Clasificación del fabricante

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