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[Supply, Recycle] TAS6421QDKQRQ1 (TI) 1-Channel Automotive Class-D Audio Amplifier
Shenzhen Mingjiada Electronics Co., Ltd. [Supply, Recycle] TAS6421QDKQRQ1 (TI) 1-Channel Automotive Class-D Audio AmplifierProduct DescriptionTAS6421QDKQRQ1 is a mono-channel digital-input Class-D Burr-Brown™ audio amplifier that implements a 2.1 MHz…
Shenzhen Mingjiada Electronics Co., Ltd. [Supply, Recycle] TAS6421QDKQRQ1 (TI) 1-Channel Automotive Class-D Audio Amplifier
Product Description
TAS6421QDKQRQ1 is a mono-channel digital-input Class-D Burr-Brown™ audio amplifier that implements a 2.1 MHz PWM switching frequency enabling a cost-optimized solution for a very small PCB size, full operation down to 4.5 V for start/stop events, and exceptional sound quality with up to 40 kHz audio bandwidth. The device has a built-in load diagnostic function for detecting and diagnosing misconnected outputs as well as detection of AC-coupled tweeters.
Product Features
Audio inputs
– I2S or 4/8-channel TDM input
– Input sample rates: 44.1 kHz, 48 kHz, 96 kHz
– Input formats: 16-bit to 32-Bit I2S, and TDM
Audio outputs
– Single-channel bridge-tied load (BTL)
– Up to 2.1 MHz output switching frequency
– 27 W, 10% THD Into 4 Ω at 14.4 V BTL
– 45 W, 10% THD Into 2 Ω at 14.4 V BTL
Audio performance Into 4 Ω at 14.4 V BTL
– THD+N < 0.02% at 1 W
– 42 µVRMS Output Noise
– –90 dB Crosstalk
General operation
– 4.5 V to 26.4 V supply voltage
– I2C control with 4 address options
– Clip detection (latching or non-latching)
Applications
Automotive head unit and external amplifier
eCall (emergency call)
Virtual engine sound system (VESS)
If you have a requirement, please call Mr. Chen for advice at:
Tel: +86 13410018555
E-mail: sales@hkmjd.com
Home page URL: www.hkmjd.com
Time:2024-11-20
Time:2024-11-20
Time:2024-11-20
Time:2024-11-20
Contact Number:86-755-83294757
Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585
Business Hours:9:00-18:00
E-mail:sales@hkmjd.com
Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong
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