Texas Instruments
LM4938MHX/NOPB
Audio Amplifiers Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain 28-HTSSOP
Basic Information
View Datasheet ↗- Manufacturer
- Texas Instruments
- Product Category
- Audio Amplifiers
- Series
- LM4938
- Package
- HTSSOP-28
- Mounting Style
- SMD/SMT
- Packaging
- Reel
- RoHS
- Compliant (source record)
Technical Specifications
19 parameters- Product
- Audio Subsystems
- Class
- Class-AB
- Output Power
- 2.2 W, 92 mW
- Audio - Load Impedance
- 32 Ohms
- THD plus Noise
- 0.05 %
- Supply Voltage - Max
- 5.5 V
- Supply Voltage - Min
- 2.7 V
- Minimum Operating Temperature
- - 20 C
- Maximum Operating Temperature
- + 85 C
- Description/Function
- Headphone, Speaker
- Height
- 0.9 mm
- Input Type
- Single
Show more parameters (7)
- Length
- 9.7 mm
- Output Type
- 2-Channel Stereo
- Supply Type
- Single
- Width
- 4.4 mm
- Operating Supply Voltage
- 3 V, 5 V
- Output Signal Type
- Differential, Single
- PSRR - Power Supply Rejection Ratio
- 78 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.