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See Technical Specifications

TPA6130A2RTJT +BOM

138-mW, stereo, analog input headphone amplifier with I2C control interface

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TPA6130A2RTJT
Datasheet:

TPA6130A2RTJT Datasheet (PDF)
Series:

DirectPath™
Type:

Class AB
Output Type:

Headphones, 2-Channel (Stereo)
Max Output Power X Channels @ Load:

290mW x 1 @ 16Ohm; 138mW x 2 @ 16Ohm
EDA/CAD Models:

Request Free CAD Models for TPA6130A2RTJT

TPA6130A2RTJT General Description

The TPA6130A2RTJT is an innovative stereo DirectPath™ headphone amplifier that sets the standard for high quality audio performance. With a low quiescent current consumption of only 4 mA, this amplifier is perfect for portable devices where power efficiency is essential. The I²C digital volume control feature provides precise control over audio levels, allowing users to customize their listening experience with a 64 step volume control

Key Features

Ultra-Compact Package Design
High-Efficiency Power Conversion
Fully Compatible with Various Audio Systems

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersAudio Amplifiers	Series	DirectPath™
Type	Class AB	Output Type	Headphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load	290mW x 1 @ 16Ohm; 138mW x 2 @ 16Ohm	Voltage - Supply	2.5V ~ 5.5V
Features	Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)	Base Product Number	TPA6130
Output power (W)	0.138	Analog supply (min) (V)	2.5
Analog supply voltage (max) (V)	5.5	Load (min) (Ω)	16
PSRR (dB)	109	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Headphone channels	Stereo
Volume control	Yes	Shutdown current (ISD) (µA)	0.4
Architecture	Class-AB	Iq per channel (typ) (mA)	2
feature-function	Headphone/Speaker	feature-amplifier-type	Class-AB
feature-rail-to-rail		feature-typical-gain-bandwidth-product-mhz
feature-typical-psrr-db	109	feature-total-harmonic-distortion-noise	0.0055%@16Ohm@35mW\|0.0027%@16Ohm@35mW
feature-input-signal-type	Differential	feature-output-signal-type	Differential\|Single
feature-output-type	1-Channel Mono\|2-Channel Stereo	feature-maximum-output-current-ma
feature-maximum-input-offset-voltage-mv		feature-maximum-input-bias-current-ua
feature-maximum-power-dissipation-mw	4100	feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	20
feature-cecc-qualified	No	feature-esd-protection
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No