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OPA1652 Datasheet Preview

OPA1652 Datasheet

Audio Operational Amplifier

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OPA1652, OPA1654
SBOS477B – DECEMBER 2011 – REVISED DECEMBER 2016
OPA165x SoundPlus™ Low Noise and Distortion, General-Purpose, FET-Input
Audio Operational Amplifiers
1 Features
1 Low Noise:
4.5 nV/Hz at 1 kHz
3.8 nV/Hz at 10 kHz
• Low Distortion: 0.00005% at 1 kHz
• Low Quiescent Current:
2 mA per Channel
• Low Input Bias Current: 10 pA
• Slew Rate: 10 V/μs
• Wide Gain Bandwidth: 18 MHz (G = 1)
• Unity-Gain Stable
• Rail-to-Rail Output
• Wide Supply Range:
±2.25 V to ±18 V, or 4.5 V to 36 V
• Dual and Quad Versions Available
• Small Package Sizes:
Dual: SO-8 and MSOP-8
Quad: SO-14 and TSSOP-14
2 Applications
• Analog and Digital Mixers
• Audio Effects Processors
• Musical Instruments
• A/V Receivers
• DVD and Blu-Ray™ Players
• Car Audio Systems
3 Description
The OPA1652 (dual) and OPA1654 (quad) FET-input
operational amplifiers achieve a low 4.5-nV/Hz noise
density with an ultra-low distortion of 0.00005% at 1
kHz. The OPA1652 and OPA1654 op amps offer rail-
to-rail output swing to within 800 mV with a 2-k
load, which increases headroom and maximizes
dynamic range. These devices also have a high
output drive capability of ±30 mA.
These devices operate over a very-wide-supply range
of ±2.25 V to ±18 V, or 4.5 V to 36 V, on only 2 mA of
supply current per channel. The OPA1652 and
OPA1654 op amps are unity-gain stable and provide
excellent dynamic behavior over a wide range of load
conditions.
These devices also feature completely independent
circuitry for lowest crosstalk and freedom from
interactions between channels, even when overdriven
or overloaded.
The OPA1652 and OPA1654 temperature ranges are
specified from –40°C to +85°C.
SoundPlus™
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SOIC (8)
4.90 mm × 3.91 mm
OPA1652
VSSOP (8)
3.00 mm × 3.00 mm
WSON (8)
3.00 mm × 3.00 mm
OPA1654
SOIC (14)
TSSOP (14)
8.65 mm × 3.91 mm
5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Input Voltage Noise Spectral Density
1000
100
10
1
1 10 100 1k 10k 100k 1M 10M
Frequency (Hz)
C006
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




etcTI

OPA1652 Datasheet Preview

OPA1652 Datasheet

Audio Operational Amplifier

No Preview Available !

OPA1652, OPA1654
SBOS477B – DECEMBER 2011 – REVISED DECEMBER 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ...................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information: OPA1652 ................................ 6
6.5 Thermal Information: OPA1654 ................................ 6
6.6 Electrical Characteristics: VS = ±15 V....................... 7
6.7 Typical Characteristics .............................................. 8
7 Detailed Description ............................................ 14
7.1 Overview ................................................................. 14
7.2 Functional Block Diagram ....................................... 14
7.3 Feature Description................................................. 14
7.4 Device Functional Modes........................................ 17
8 Application and Implementation ........................ 18
8.1 Application Information............................................ 18
8.2 Typical Application .................................................. 21
9 Power Supply Recommendations...................... 24
10 Layout................................................................... 24
10.1 Layout Guidelines ................................................. 24
10.2 Layout Example .................................................... 25
10.3 Power Dissipation ................................................. 25
11 Device and Documentation Support ................. 26
11.1 Device Support...................................................... 26
11.2 Documentation Support ........................................ 27
11.3 Related Links ........................................................ 27
11.4 Receiving Notification of Documentation Updates 27
11.5 Community Resource............................................ 27
11.6 Trademarks ........................................................... 27
11.7 Electrostatic Discharge Caution ............................ 27
11.8 Glossary ................................................................ 28
12 Mechanical, Packaging, and Orderable
Information ........................................................... 28
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (August 2016) to Revision B
Page
• Added new SON (8) package and body size information to Device Information table .......................................................... 1
• Added new pinout drawing for OPA1652 DRG (WSON) package ........................................................................................ 3
• Added thermal information for the DRG (WSON) package in the Thermal Information table................................................ 6
2 Submit Documentation Feedback
Copyright © 2011–2016, Texas Instruments Incorporated
Product Folder Links: OPA1652 OPA1654


Part Number OPA1652
Description Audio Operational Amplifier
Maker etcTI
Total Page 30 Pages
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