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Details for TPA2015D1YZHR by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers
TPA2015D1YZHR
Buy Directly from Texas Instruments (5438 in stock) $0.4800
AMP AUDIO 2W MONO D 16DSBGA
TPA2015D1YZHR image

TPA2015D1YZHR by Texas Instruments

AMP AUDIO 2W MONO D 16DSBGA
Features
2 W into 8 u2126 Load From 3.6 V Supply (6% THD)
Available in 1.954 mm u00d7 1.954 mm 16-ball
Built-In SpeakerGuardTM Automatic Gain Control (AGC) with Enhanced Battery Tracking u2013 Limits Battery Current Consumption u2013 Prevents Audio Clipping
Independent Control for Boost and Class-D
Integrated Adaptive Boost Converter u2013 Increases Efficiency at Low Output Power
Low Quiescent Current of 1.7 mA from 3.6 V
Operates From 2.5 V to 5.2 V
Pin-to-Pin Compatible with TPA2013D1
Thermal and Short-Circuit Protection with Auto Recovery
Three Gain Settings: 6 dB, 15.5 dB, and 20 dB
Part Information
TPA2015D1YZHR image
RoHS Compliant
Description
The TPA2015D1 is a high efficiency Class-D audio power amplifier with battery-tracking SpeakerGuard™ AGC technology and an integrated adaptive boost converter that enhances efficiency at low output power. It drives up to 2 W into an 8 Ω speaker (6% THD). With 85% typical efficiency, the TPA2015D1 helps extend battery life when playing audio. The built-in boost converter generates a 5.5 V supply voltage for the Class-D amplifier. This provides a louder audio output than a stand-alone amplifier directly connected to the battery. The SpeakerGuardTM AGC adjusts the Class-D gain to limit battery current and prevent heavy clipping. The TPA2015D1 has an integrated low-pass filter to improve the RF rejection and reduce DAC out-ofband noise, increasing the signal to noise ratio (SNR). The TPA2015D1 is available in a space saving 1.954 mm × 1.954 mm, 0.5 mm pitch DSBGA package (YZH).
Specifications
Amplifier Class:
D
No. of Channels:
1 Channel, 1Channels
Output Power:
2W
Supply Voltage Range:
2.5V to 5.2V
Amplifier Case Style:
DSBGA
No. of Pins:
16Pins
Load Impedance:
8ohm
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Amplifer Supply Voltage:
2.5V to 5.2V
Base Number:
2015
Operating Temperature Range:
-40°C to +85°C
Output Power (Pout):
2W
THD + N:
0.07% @ 500mW 8ohm VBAT=3.6V
Alternate Descriptions
Audio Amp Speaker 1-CH Mono 1.7W Class-D 16-Pin DSBGA T/R Avnet America
Audio Amp Speaker 1-CH Mono 1.7W Class-D 16-Pin DSBGA T/R Avnet Europe
2W Mono Analog Input Class-D Speaker Amp with Integrated Class-G Boost Converter Texas Instruments