INA1650IPWR

Support & Product Order Tools & Technical Community Folder Now Documents Software INA1650,INA1651 SBOS818BDECEMBER 2016REVISED NOVEMBER 2018 INA165x SoundPlus High Common-Mode Rejection Line Receivers 1 Features 3 Description The dual-channel INA1650 and single-channel 1 High Common-Mode Rejection: INA1651 (INA165x) SoundPlus audio line receivers 91 dB (Typical) achieve an extremely-high common-mode rejection High Input Impedance: 1-M Differential ratio (CMRR) of 91 dB while maintaining an ultra-low Ultra-Low Noise: 104.7 dBu, Unweighted THD+N of 120 dB at 1 kHz for 22-dBu signal levels. Precision matching of on-chip resistors give the Ultra-Low Total Harmonic Distortion + Noise: INA165x devices excellent CMRR performance. 120 dB THD+N (22 dBu, 22-kHz Bandwidth) These resistors have matching that is far superior Wide Bandwidth: 2.7 MHz compared to external components, and are immune Low Quiescent Current: 6 mA (INA1651, Typical) to mismatches introduced by printed circuit board (PCB) layout. Unlike other line receiver products, the Short-Circuit Protection INA165x CMRR is characterized over temperature Integrated EMI Filters and tested in production to deliver consistent Wide Supply Range: 2.25 V to 18 V performance in a wide variety of applications. Available in Small 14-Pin TSSOP Package The INA165x devices operate over a very-wide- supply range of 2.25 V to 18 V, on 10.5 mA of 2 Applications supply current. In addition to the line-receiver channels, a buffered mid-supply reference output is Differential Audio Interfaces included, making the INA165x configurable for dual- Audio Input Circuitry or single-supply applications. The mid-supply output Line Drivers can be used as a bias voltage for other analog circuitry in the signal chain. These devices are Audio Power Amplifiers specified from 40C to +125C. Audio Analyzers High-End Audio and Video (A/V) Receivers (1) Device Information PART NUMBER PACKAGE BODY SIZE (NOM) INA1650 TSSOP (14) 4.40 mm 5.00 mm INA165x Simplified Internal Schematic INA1651 TSSOP (14) 4.40 mm 5.00 mm VCC VEE (1) For all available packages, see the package option addendum IN+ A at the end of the data sheet. + COM A OUT A CMRR Histogram (5746 Channels) IN A REF A 25 VCC 20 VMID(IN) 15 VEE 10 INA1650 ONLY REF B IN B 5 COM B OUT B 0 + CMRR ( V/V) IN+ B C001 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. Channels (%) 0 5 10 15 20 25 30 35 40 45 50 + INA1650,INA1651 SBOS818BDECEMBER 2016REVISED NOVEMBER 2018 www.ti.com Table of Contents 1 Features.................................................................. 1 8 Application and Implementation........................ 18 8.1 Application Information............................................ 18 2 Applications........................................................... 1 8.2 Typical Applications................................................ 22 3 Description............................................................. 1 9 Power Supply Recommendations...................... 29 4 Revision History..................................................... 2 10 Layout................................................................... 29 5 Pin Configuration and Functions......................... 3 10.1 Layout Guidelines................................................. 29 6 Specifications......................................................... 5 10.2 Layout Examples................................................... 30 6.1 Absolute Maximum Ratings...................................... 5 11 Device and Documentation Support................. 32 6.2 ESD Ratings.............................................................. 5 11.1 Device Support...................................................... 32 6.3 Recommended Operating Conditions....................... 5 11.2 Documentation Support........................................ 32 6.4 Thermal Information.................................................. 5 11.3 Related Links........................................................ 32 6.5 Electrical Characteristics: ........................................ 6 11.4 Receiving Notification of Documentation Updates 33 6.6 Typical Characteristics.............................................. 8 11.5 Community Resources.......................................... 33 7 Detailed Description............................................ 15 11.6 Trademarks........................................................... 33 7.1 Overview................................................................. 15 11.7 Electrostatic Discharge Caution............................ 33 7.2 Functional Block Diagram....................................... 15 11.8 Glossary................................................................ 33 7.3 Feature Description................................................. 15 12 Mechanical, Packaging, and Orderable 7.4 Device Functional Modes........................................ 17 Information........................................................... 33 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision A (September 2018) to Revision B Page Changed INA1651 device from product preview to production data (active)......................................................................... 1 Changes from Original (September 2018) to Revision A Page Added new INA1651 as advance information........................................................................................................................ 1 2 Submit Documentation Feedback Copyright 20162018, Texas Instruments Incorporated Product Folder Links: INA1650 INA1651