TAS5825MRHBR

17.5mA 4.5V~26.4V 2-Channel 38Wx1@8Ω Class D VQFN-32(5x5) Audio Amplifiers RoHS

VQFN-32(5x5)ROHS3 CompliantActive

Stereo, Inductor-Less, Digital Input, Closed-Loop Class-D Audio Amplifier with Extended Audio Processing

Manufacturer: TI
Manufacturer part #: TAS5825MRHBR
Store part #: C471049
Package / case: VQFN-32(5x5)
Category: Audio Amplifiers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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290 in stock

#C471049

Stock & price checked 2 days ago

Quantity	Unit price	Pack price
1+	₹344.96	₹344.96
10+	₹303.80	₹3,038.00
30+	₹274.62	₹8,238.60
100+	₹248.05	₹24,805.00
500+	₹235.85	₹1,17,925.00
1,000+	₹231.06	₹2,31,060.00

Quantity (min 1)

1 × ₹344.96

₹344.96

excl. GST

₹407.05 incl. 18% GST

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Standard pack: 3,000 per reel

TAS5825MRHBR

₹344.96 for 1 + GST

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Specifications

Quiescent Current: 17.5mA
Voltage - Supply: 4.5V~26.4V
Features: Built-in audio processing;Overvoltage Protection
Total Harmonic Distortion + Noise (THD+N): 0.03%
Operating Temperature: -25℃~+85℃
Signal-to-Noise Ratio: 111dB
Speaker Channels: 2-Channel
Efficiency: 90%
Output Power: 38Wx1@8Ω
Class: Class D
Power Supply Rejection Ratio (PSRR): 72dB

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.1 g

Overview

TAS5825M is a stereo, high-performance closed-loop Class-D amplifier with an integrated audio processor supporting frequencies up to 192kHz. The powerful audio DSP core supports a wide range of advanced audio processing pipelines, such as 2×15BQ, 3-band DRC, full-band AGL (Automatic Gain Limiter), smart amplifier algorithms (over-temperature and excursion protection), bass enhancement, spatial enhancer, THD manager, PVDD tracking, and thermal foldback. The TAS5825M features a 48kHz or 96kHz architecture, and the integrated SRC (Sample Rate Converter) can detect the input sample rate and automatically convert the input samples to the DSP target sample rate, thereby avoiding audio artifacts.

Applications

Smart speakers (with voice assistant)
Wireless, Bluetooth speakers
DTV, HDTV, UHD and multi-function monitors
Soundbars and subwoofers, laptops, PC speakers

Key features

Flexible Audio I/O:
Supports 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, and 192kHz sample rates
I²S, LJ, RJ, or TDM
SDOUT for audio monitoring, sub-channel, or echo cancellation
3-wire digital audio interface support (no MCLK required)
High-Efficiency Class-D Operation
Power efficiency >90%, RDS(on) = 90mΩ
Low quiescent current <20mA at PVDD = 12V
Multiple Output Configuration Support
1×53W, 1.0 mode (4Ω, 22V, THD+N = 1%)
1×65W, 1.0 mode (4Ω, 22V, THD+N = 10%)
2×30W, 2.0 mode (8Ω, 24V, THD+N = 1%)
2×38W, 2.0 mode (8Ω, 24V, THD+N = 10%)
Excellent Audio Performance:
THD+N ≤ 0.03% at 1W, 1kHz, PVDD = 12V
SNR ≥ 110dB (A-weighted), ICN ≤ 35μVRMS
Flexible Processing Features
3-band advanced DRC + AGL, 2×15BQ
Sonic Field Spreader (SFS), level meter
96kHz, 192kHz processor sampling
Dynamic EQ, bass enhancement, and speaker over-temperature/excursion protection
Flexible Power Configuration
PVDD: 4.5V to 26.4V
DVDD and I/O: 1.8V or 3.3V
Comprehensive Integrated Self-Protection:
Over-Current Error (OCE)
Cycle-by-cycle current limiting
Over-Temperature Warning (OTW)
Over-Temperature Error (OTE)
Under-Voltage and Over-Voltage Lockout (UVLO/OVLO)
Easy System Integration
I²C software control
Reduced solution size
Compact 5×5mm package
Fewer passive components vs. open-loop devices
Bulky electrolytic capacitors and large inductors not required in most applications