LM48901
2.8-W, stereo, digital input Class-AB audio amplifier
LM48901
Design & development
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Calculation tool
COEFFICIENT-CALC — Coefficient Calculator For Digital Biquad Filters
COEFFICIENT-CALC (TIBQ) calculates the coefficients for the digital filter biquad transfer function implemented in TI audio codecs. The characteristics of the digital filter are adjusted by selecting a filter type and moving a control point within a window that shows the transfer function gain and (...)
Supported products & hardware
Products
Audio CODECs
- TLV320AIC26 — Low-Power Mono ADC/Stereo DAC With HP/Speaker Amplifier and 12-Bit Measurement ADC
- TLV320AIC28 — Low-Power Mono ADC/Stereo DAC With 6 Audio Inputs and HP/Speaker Amplifier
- TLV320AIC29 — Low-Power Mono ADC/Stereo DAC With 6 Audio Inputs and HP/Speaker Amplifier
- TLV320AIC3007 — Low Power Stereo CODEC with Integrated Class-D Amplifier
- TLV320AIC31 — Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects
- TLV320AIC3100 — Low-Power Audio Codec With Audio Processing and Mono Class-D Amplifier
- TLV320AIC3101 — Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects
- TLV320AIC3104 — Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects
- TLV320AIC3105 — Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects
- TLV320AIC3106 — Low-power stereo CODEC with 10 inputs, 7 outputs, headphone amplifier and enhanced digital effects
- TLV320AIC3107 — Low-Power Stereo CODEC with Integrated Mono Class-D Amplifier
- TLV320AIC3110 — Low-Power Audio Codec With 1.3W Stereo Class-D Speaker Amplifier
- TLV320AIC3111 — Low-Power Audio CODEC with embedded miniDSP and Stereo Class-D Speaker Amplifier
- TLV320AIC3120 — Low-Power Audio CODEC With miniDSP and 2.5-W Mono Class-D Speaker Amplifier
- TLV320AIC32 — Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP/Speaker Amplifier and 3D Effects
- TLV320AIC3204 — Very-Low-Power Stereo Audio CODEC With PowerTune™ Technology
- TLV320AIC3206 — Very-Low-Power Stereo Codec With DirectPath™ HP Amplifier
- TLV320AIC3254 — Very Low-Power Stereo Audio CODEC with programmable miniDSP
- TLV320AIC3256 — Very Low-Power Stereo Codec with miniDSP and DirectPath™ HP Amplifier
- TLV320AIC33 — Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects
- TLV320AIC34 — Low-power 4-channel CODEC
Audio ADCs
- TLV320ADC3001 — 92dB SNR Low-Power Stereo ADC (ADC3001)
- TLV320ADC3101 — 92-dB SNR low-power stereo ADC with digital microphone support and miniDSP
- TSC2100 — 4-Wire Touch Screen Controller with Stereo DAC / Mono ADC with HP/Speaker Amplifier
- TSC2101 — 4-Wire Touch Screen Controller, St. DAC / Mono ADC with HP/Speaker Amplifier
- TSC2102 — 4-Wire Touch Screen Controller with Stereo DAC with HP Amplifier
- TSC2117 — 4-Wire Touch Screen Controller with Low-Power Mono ADC/Stereo DAC
- TSC2301 — 4-Wire Touch Screen Controller, St. CODEC with HP Amplifier (Keypad Int. + 6 GPIOs)
General-purpose audio amplifiers
- LM48901 — 2.8-W, stereo, digital input Class-AB audio amplifier
- LM48903 — 2.8-W, stereo, digital input Class-AB audio amplifier with optional SMD package
- TAS2505 — 2-W, mono, digital & analog input Class-D audio amp with audio processing & mono headphone amplifier
- TAS2521 — 2-W, mono, digital & analog input Class-D audio amp with miniDSP & 18-mW, mono headphone driver
- TPA6201A1 — 1-W Mono, Fully Differential, Class-AB Audio Amplifier
Automotive audio amplifiers
- TAS2505-Q1 — Automotive, 2-W, mono, digital or analog input Class-D amplifier with audio processing
Speaker, TV & soundbar audio amplifiers
- TAS5713PHP — TAS5713PHP
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
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