Texas Instruments
LM49450SQX/NOPB
Audio Amplifiers I2C Inpt 2.5W/Ch Low EMI St Class D Sub-Sys w/ Gnd Ref Headph Amp, 3D Enhancement, & Headph Sns 32-WQFN -40 to 85
Basic Information
View Datasheet ↗- Manufacturer
- Texas Instruments
- Product Category
- Audio Amplifiers
- Series
- LM49450
- Package
- WQFN-32
- Mounting Style
- SMD/SMT
- Packaging
- Reel
- RoHS
- Compliant (source record)
Technical Specifications
24 parameters- Product
- Audio Amplifiers
- Class
- Class-D
- Output Power
- 2.5 W
- Type
- 2-Channel Stereo with Headphone
- Audio - Load Impedance
- 32 Ohms
- THD plus Noise
- 0.04 %
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Description/Function
- Headphone/Speaker
- Height
- 0.8 mm
- Input Type
- Single
- Length
- 5 mm
Show more parameters (12)
- Output Type
- 2-Channel Stereo
- Supply Type
- Hex
- Width
- 5 mm
- Number of Channels
- 2 Channel
- Supply Current - Max
- 18 mA
- Dual Supply Voltage
- 3 V, 5 V
- Maximum Dual Supply Voltage
- 2.7 V, 4.5 V, 5.5 V
- Minimum Dual Supply Voltage
- 1.8 V, 2.7 V
- Operating Supply Current
- 14 mA
- Output Signal Type
- Differential, Single
- PSRR - Power Supply Rejection Ratio
- 70 dB
- SNR - Signal to Noise Ratio
- 102 dB
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.