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Details for TPA2026D2YZHT by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers
IC AMP AUDIO CLASS D 16DSBGA
TPA2026D2YZHT image

TPA2026D2YZHT by Texas Instruments

IC AMP AUDIO CLASS D 16DSBGA
Features
3.2 W/Ch Into 4 u2126 at 5 V (10% THD+N)
4 Selectable Compression Ratios
750 mW/Ch Into 8 u2126 at 3.6 V (10% THD+N)
AGC Enable or Disable Function
Digital I2 C Volume Control
Fast AGC Start-Up Time: 5 ms
Filter-Free Class-D Architecture
Flexible Operation With or Without I2 C
High PSRR: 80 dB
Limiter Enable or Disable Function
Low Shutdown Current: 0.2 u03bcA
Low Supply Current: 3.5 mA
Pinout Compatible With TPA2016D2
Power Supply Range: 2.5 V to 5.5 V
Programmable DRC and AGC Parameters
Selectable Attack, Release, and Hold Times
Selectable Gain from 0 dB to 30 dB in 1-dB Steps
Short-Circuit and Thermal Protection
Space-Saving Package
Part Information
TPA2026D2YZHT image
RoHS Compliant
Description
The TPA2026D2 device is a stereo, filter-free Class-D audio power amplifier with volume control, dynamic range compression (DRC), and automatic gain control (AGC). It is available in a 2.2 mm × 2.2 mm DSBGA package. The DRC and AGC function in the TPA2026D2 is programmable through a digital I2C interface. The DRC and AGC function can be configured to automatically prevent distortion of the audio signal and enhance quiet passages that are normally not heard. The DRC and AGC can also be configured to protect the speaker from damage at high power levels and compress the dynamic range of music to fit within the dynamic range of the speaker. The gain can be selected from 0 dB to +30 dB in 1-dB steps. The TPA2026D2 is capable of driving 3.2 W/Ch at 5 V into an 4-Ω load or 750 mW/Ch at 3.6 V into an 8-Ω load. The device features independent software shutdown controls for each channel and also provides thermal and short-circuit protection. The TPA2026D2 has faster AGC gain ramp during start-up than TPA2016D2. In addition to these features, a fast start-up time and small package size make the TPA2026D2 an ideal choice for cellular handsets, PDAs, and other portable applications.
Specifications
Amplifier Class:
D
No. of Channels:
2 Channel, 2Channels
Output Power:
3.2W
Supply Voltage Range:
2.5V to 5.5V
Amplifier Case Style:
DSBGA
No. of Pins:
16Pins
Load Impedance:
4ohm
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 5.5V
Base Number:
2026
Operating Temperature Range:
-40°C to +85°C
Output Power (Pout):
3.2W
THD + N:
1% @ 1.4W 8ohm VDD=5V
Alternate Descriptions
Audio Amp Speaker 2-CH Stereo 1.72W Class-D 16-Pin DSBGA T/R Avnet America
Audio Amp Speaker 2-CH Stereo 1.72W Class-D 16-Pin DSBGA T/R Avnet Europe