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See Technical Specifications

TAS5755MDFDR +BOM

50-W stereo, 100-W mono, 8- to 26.4-V, digital input open loop Class-D audio amplifier w/ 2.1 mode

Manufacturer:

TI
Mfr.Part #:

TAS5755MDFDR
Datasheet:

TAS5755MDFDR Datasheet (PDF)
Audio Input Type:

Digital Input
Architecture:

Class-D
Speaker Channels (max):

3
Rating:

Catalog
EDA/CAD Models:

Request Free CAD Models for TAS5755MDFDR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TAS5755MDFDR General Description

Engineered with a focus on efficiency and performance, the TAS5755MDFDR is an ideal choice for audio applications that demand high-quality sound reproduction and flexible speaker configurations. With its integrated processing capabilities and power output options, this single-chip solution offers a comprehensive audio solution for a wide range of consumer and professional audio products

Key Features

Reduced Sol
- Single-chip 2.1, 2.0 and Mono Mode Capable
- Single-filter in Mono (PBTL) Mode.
- Pad-up Package and 80 mΩ R_DSON Enhances Thermal Performance
High Output Power capable:
- 2 × 19 W +1 × 50 W in 2.1 mode
  (2 × 4 Ω + 1 × 6 Ω, 24 V)
- 2 × 50 W in 2.0 mode (2 × 6 Ω, 24 V)
- 1 × 100 W in Mono Mode (1 × 2 Ω, 24 V)
- Wide Voltage Range: 8 V to 26.4 V
Audio Performance Audio:
- THD+N ≤ 0.05% at 1 kHz (R_SPK = 8 Ω, POUT = 1 W, PVDD = 18 V)
- ICN ≤ 50 µVRMS
- Crosstalk ≤ - 67 dB
- SNR ≥ 104 dB
- BD Modulation Available, for Improved Audio Performance and Efficiency.
Integrated Audio Processing:
- 2 × 8 + 1 × 2 Biquads
- Two-band + Single-band configurable Dynamic Range Control (DRC)
- License-Free 3D Effects
- Signal Mixing and DC blocking filter
- Automatic Rate Detection
Integrated Self-protection
- Thermal Protection
- Over-current Limit Protection
- Under-voltage Protection

Specifications

Audio input type	Digital Input	Architecture	Class-D
Speaker channels (max)	3	Rating	Catalog
Power stage supply (max) (V)	26.4	Power stage supply (min) (V)	8
Load (min) (Ω)	4	Output power (W)	50
SNR (dB)	104	THD + N at 1 kHz (%)	0.05
Iq (typ) (mA)	32	Control interface	I2C, Software
Closed/open loop	Open	Analog supply (min) (V)	3
Analog supply voltage (max) (V)	3.6	Sampling rate (max) (kHz)	48
Operating temperature range (°C)	0 to 125