Texas Instruments
LM4857SP/NOPB
Audio Amplifiers Stereo 1.2W Audio Sub-system with 3D Enhancement 28-UQFN -40 to 85
Basic Information
View Datasheet ↗- Manufacturer
- Texas Instruments
- Product Category
- Audio Amplifiers
- Series
- LM4857
- Package
- LLP-28
- Mounting Style
- SMD/SMT
- Packaging
- Reel
- RoHS
- Compliant (source record)
Technical Specifications
26 parameters- Product
- Audio Amplifiers
- Class
- Class-AB
- Output Power
- 135 mW
- Type
- Mono, Stereo
- Audio - Load Impedance
- 32 Ohms
- THD plus Noise
- 0.05 %
- Supply Voltage - Max
- 5.5 V
- Supply Voltage - Min
- 2.5 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Description/Function
- Earpiece/Headphone/Speaker
- Height
- 0.6 mm
Show more parameters (14)
- Input Type
- Single
- Length
- 5 mm
- Output Type
- 1-Channel Mono, 2-Channel Stereo
- Supply Type
- Dual
- Width
- 5 mm
- Supply Current - Max
- 21 mA
- Dual Supply Voltage
- 3 V, 5 V
- Maximum Dual Supply Voltage
- 5.5 V
- Minimum Dual Supply Voltage
- 2.5 V, 2.7 V
- Operating Supply Current
- 13 mA
- Operating Supply Voltage
- 2.5 V to 5.5 V
- Output Signal Type
- Differential, Single
- PSRR - Power Supply Rejection Ratio
- 86 dB
- Vos - Input Offset Voltage
- 40 mV
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.