Texas Instruments
LM48557TL/NOPB
Audio Amplifiers Mono, Bridge-Tied Load, Ceramic Speaker Driver with I2C Volume Control and Reset 16-DSBGA
Basic Information
View Datasheet ↗- Manufacturer
- Texas Instruments
- Product Category
- Audio Amplifiers
- Series
- LM48557
- Package
- uSMD
- Mounting Style
- SMD/SMT
- Packaging
- Cut Tape
- RoHS
- Compliant (source record)
Technical Specifications
26 parameters- Product
- Audio Amplifiers
- Class
- Class-AB
- Type
- Mono
- Audio - Load Impedance
- 22 Ohms
- THD plus Noise
- 0.05 %
- Supply Voltage - Max
- 4.5 V
- Supply Voltage - Min
- 1.7 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Description/Function
- Speaker
- Height
- 0.41 mm
- Input Type
- Differential
Show more parameters (14)
- Length
- 1.97 mm
- Output Type
- 1-Channel Mono
- Supply Type
- Dual
- Width
- 1.97 mm
- Number of Channels
- 1 Channel
- CMRR - Common Mode Rejection Ratio
- 36 dB
- Dual Supply Voltage
- 3 V
- Maximum Dual Supply Voltage
- 4.5 V
- Minimum Dual Supply Voltage
- 1.7 V, 2.7 V
- Operating Supply Current
- 5 mA
- Operating Supply Voltage
- 1.7 V to 4.5 V
- Output Signal Type
- Differential
- PSRR - Power Supply Rejection Ratio
- 80 dB
- Unit Weight
- 0.000173 oz
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.