Datasheet Texas Instruments OPA2604

Manufacturer	Texas Instruments
Series	OPA2604

Dual FET-Input, Low-Distortion Operational Amplifier

Datasheets

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PDF, 572 Kb, Revision: A, File published: Apr 9, 2015

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Status

	OPA2604AP	OPA2604APG4	OPA2604AU	OPA2604AU/2K5	OPA2604AU/2K5E4	OPA2604AUE4	OPA2604AUG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No	No

Packaging

	OPA2604AP	OPA2604APG4	OPA2604AU	OPA2604AU/2K5	OPA2604AU/2K5E4	OPA2604AUE4	OPA2604AUG4
N	1	2	3	4	5	6	7
Pin	8	8	8	8	8	8	8
Package Type	P	P	D	D	D	D	D
Industry STD Term	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	50	50	75	2500	2500	75	75
Carrier	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE
Device Marking	OPA2604AP	OPA2604AP	OPA	2604AU	2604AU	OPA	2604AU
Width (mm)	6.35	6.35	3.91	3.91	3.91	3.91	3.91
Length (mm)	9.81	9.81	4.9	4.9	4.9	4.9	4.9
Thickness (mm)	3.9	3.9	1.58	1.58	1.58	1.58	1.58
Pitch (mm)	2.54	2.54	1.27	1.27	1.27	1.27	1.27
Max Height (mm)	5.08	5.08	1.75	1.75	1.75	1.75	1.75
Mechanical Data	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	OPA2604AP	OPA2604APG4	OPA2604AU	OPA2604AU/2K5	OPA2604AU/2K5E4	OPA2604AUE4	OPA2604AUG4
Additional Features	Burr-Brownв„ў Audio	Burr-Brownв„ў Audio	Burr-Brownв„ў Audio	Burr-Brownв„ў Audio	Burr-Brownв„ў Audio	Burr-Brownв„ў Audio	Burr-Brownв„ў Audio
Architecture	FET	FET	FET	FET	FET	FET	FET
CMRR(Min), dB	80	80	80	80	80	80	80
CMRR(Typ), dB	100	100	100	100	100	100	100
GBW(Typ), MHz	20	20	20	20	20	20	20
Input Bias Current(Max), pA	1000	1000	1000	1000	1000	1000	1000
Iq per channel(Max), mA	6	6	6	6	6	6	6
Iq per channel(Typ), mA	5.25	5.25	5.25	5.25	5.25	5.25	5.25
Number of Channels	2	2	2	2	2	2	2
Offset Drift(Typ), uV/C	8	8	8	8	8	8	8
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
Output Current(Typ), mA	35	35	35	35	35	35	35
Package Group	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	See datasheet (PDIP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	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
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	25	25	25	25	25	25	25
Total Supply Voltage(Max), +5V=5, +/-5V=10	48	48	48	48	48	48	48
Total Supply Voltage(Min), +5V=5, +/-5V=10	9	9	9	9	9	9	9
Vn at 1kHz(Typ), nV/rtHz	11	11	11	11	11	11	11
Vos (Offset Voltage @ 25C)(Max), mV	5	5	5	5	5	5	5

Eco Plan

	OPA2604AP	OPA2604APG4	OPA2604AU	OPA2604AU/2K5	OPA2604AU/2K5E4	OPA2604AUE4	OPA2604AUG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Application Notes

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Double The Output Current To A Load With The Dual OPA2604 Audio Op Amp
PDF, 21 Kb, File published: Sep 27, 2000
Headphones typically have an impedance of 40О© to 300О©. By using the dual OPA2604 and four resistors one can economically drive a 2.8V peak signal into the 40О© headphones.
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Stabilizing difference amplifiers for headphone applications
PDF, 670 Kb, File published: Apr 28, 2015
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Reducing distortion from CMOS analog switches
PDF, 375 Kb, File published: Jan 29, 2015
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Distortion and source impedance in JFET-input op amps
PDF, 182 Kb, File published: Oct 24, 2014
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A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters
PDF, 62 Kb, File published: Sep 27, 2000
In any digitizing system, antialiasing and anti-imaging filters are used to prevent the signal frequencies from folding back around the sample frequency and causing false (or alias) signals from appearing in the signal we are attempting to digitize. Very often, these filters must be very complex, high order analog filters in order to do their job effectively.
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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.
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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

Model Line

Series: OPA2604 (7)

OPA2604AP OPA2604APG4 OPA2604AU OPA2604AU/2K5 OPA2604AU/2K5E4 OPA2604AUE4 OPA2604AUG4

Manufacturer's Classification

Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps