TPA6130A2RTJR

4mA 2.5V~5.5V 2-Channel 290mWx1@16Ω Class AB QFN-20-EP(4x4) Audio Amplifiers RoHS

QFN-20-EP(4x4)ROHS3 CompliantActive

DirectPathTM Stereo Headphone Amplifier with I²C Volume Control

Manufacturer: TI
Manufacturer part #: TPA6130A2RTJR
Store part #: C130046
Package / case: QFN-20-EP(4x4)
Category: Audio Amplifiers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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4,296 in stock

#C130046

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹144.71	₹144.71
10+	₹116.41	₹1,164.10
30+	₹102.49	₹3,074.70
100+	₹88.56	₹8,856.00
500+	₹72.69	₹36,345.00
1,000+	₹68.33	₹68,330.00

Quantity (min 1)

1 × ₹144.71

₹144.71

excl. GST

₹170.76 incl. 18% GST

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Standard pack: 3,000 per reel

TPA6130A2RTJR

₹144.71 for 1 + GST

Specifications

Quiescent Current: 4mA
Voltage - Supply: 2.5V~5.5V
Features: Digitally programmable gain;Enable/shutdown function;Automatic mute/no-noise switch;ESD protection
Total Harmonic Distortion + Noise (THD+N): 0.0055%
Operating Temperature: -40℃~+85℃
Signal-to-Noise Ratio: 98dB
Number of Inputs: 2 Pairs Differential Inputs
Speaker Channels: 2-Channel
Output Power: 290mWx1@16Ω
Class: Class AB
Power Supply Rejection Ratio (PSRR): -90dB

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.136 g

Overview

The TPA6130A2 is a stereo DirectPath™ headphone amplifier with I2C digital volume control. The TPA6130A2 has minimal quiescent current consumption, with a typical IDD of 4 mA, making it optimal for portable applications. The I2C control allows maximum flexibility with a 64 step audio taper volume control, channel independent enables and mutes, and the ability to configure the outputs into stereo, dual mono, or a single receiver speaker BTL amplifier that drives 300 mW of power into 16 Ω loads. The TPA6130A2 is a high fidelity amplifier with an SNR of 98 dB. A PSRR greater than 100 dB enables direct-to-battery connections without compromising the listening experience. The output noise of 9 μVrms (typical A-weighted) provides a minimal noise background during periods of silence. Configurable differential inputs and high CMRR allow for maximum noise rejection in the noisy environment of a mobile device. TPA6130A2 packaging includes a 2 by 2 mm chipscale package, and a 4 by 4 mm QFN package.

Applications

Mobile Phones
Portable Media Players
Notebook Computers
High Fidelity Applications

Key features

DirectPath™ Ground-Referenced Outputs
Eliminates Output DC Blocking Capacitors Reduces Board Area Reduces Component Height and Cost Full Bass Response Without Attenuation
Power Supply Voltage Range: 2.5 V to 5.5 V
64 Step Audio Taper Volume Control
High Power Supply Rejection Ratio (> 100 dB PSRR)
Differential Inputs for Maximum Noise Rejection (68 dB CMRR)
High-Impedance Outputs When Disabled
Advanced Pop and Click Suppression Circuitry
Digital I2C Bus Control
Per Channel Mute and Enable
Software Shutdown
Multi-Mode Support: Stereo HP, Dual Mono HP, and Single-Channel BTL Operation
Amplifier Status
Space Saving Packages – 20 Pin, 4 mm x 4 mm QFN 16 ball, 2 mm x 2 mm DSBGA
ESD Protection of 8 kV HBM and IEC Contact