Texas Instruments TPA6112A2DGQR Audio Amplifiers
2-channel stereo audio amplifier IC delivering 150mW output power per channel into an 8Ω load.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPA6112A2DGQR
Base Model
Detailed Description
2-channel stereo audio amplifier IC delivering 150mW output power per channel into an 8Ω load. Features a Class-AB amplification design with a wide operating supply voltage range of 2.5V to 5.5V. Offers a Power Supply Rejection Ratio (PSRR) of 83dB and a low quiescent current of 1.5mA. Housed in a 10-pin HVSSOP EP package, this lead-free component operates from -40°C to 85°C.
Package
HTSSOP EP
Key Features
Package: HTSSOP EP; Number of Channels: 2
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPA6112A2DGQR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPA6112A2DGQR Audio Amplifiers technical specifications.
General
RoHS
Yes
Number of Channels
2
Package / Case
10-MSOP
Packaging
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5V ~ 5.5V
Package
HTSSOP EP
Input Offset Voltage
5mV
Lead Free
Lead Free
Alternate Parts Comparison (TPA6112A2DGQR vs TPA6112A2DGQ vs TPA6112A2DGQRG4 vs TPA6139A2RGTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-MSOP | -- | 10-MSOP | 16-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.5V ~ 5.5V | -- | 2.5V ~ 5.5V | 3V ~ 3.6V |
| Features | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | -- | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Depop, Mute, Short-Circuit and Thermal Protection |
| Max Output Power X Channels Load | 150mW x 2 @ 8Ohm | -- | 150mW x 2 @ 8Ohm | 25mW x 2 @ 32Ohm |
| Output Type | Headphones, 2-Channel (Stereo) | -- | Headphones, 2-Channel (Stereo) | 2-Channel Stereo |
| Type | Class AB | -- | Class AB | Class AB |
| Action |
Texas Instruments TPA6112A2DGQR Audio Amplifiers Overview
2-channel stereo audio amplifier IC delivering 150mW output power per channel into an 8Ω load. Features a Class-AB amplification design with a wide operating supply voltage range of 2.5V to 5.5V. Offers a Power Supply Rejection Ratio (PSRR) of 83dB and a low quiescent current of 1.5mA.
Housed in a 10-pin HVSSOP EP package, this lead-free component operates from -40°C to 85°C.
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TPA6112A2DGQRG4Texas Instruments150-mW Stereo Headphone Audio Amplifier with Differential Input 10-HVSSOP -40 to 85
TPA6112A2DGQTexas Instruments150-mW Stereo Headphone Audio Amplifier with Differential Input 10-HVSSOP -40 to 85
TPA301DGNRTexas InstrumentsMono Class-AB audio amplifier, 350mW output power, 1.4MHz gain bandwidth product, and 78dB PSRR.