Texas Instruments
LM4921ITL/NOPB
Audio Amplifiers Low Voltage I2S Stereo Headphone Amplifier and Volume Control 20-DSBGA -40 to 85
Basic Information
View Datasheet ↗- Manufacturer
- Texas Instruments
- Product Category
- Audio Amplifiers
- Series
- LM4921
- Package
- uSMD
- Mounting Style
- SMD/SMT
- Packaging
- Cut Tape
- RoHS
- Compliant (source record)
Technical Specifications
26 parameters- Product
- Headphone Amplifiers
- Class
- Class-AB
- Output Power
- 50 mW
- Type
- Stereo
- Audio - Load Impedance
- 32 Ohms
- THD plus Noise
- 0.03 %
- Supply Voltage - Max
- 5.5 V
- Supply Voltage - Min
- 2.6 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Description/Function
- Headphone
- Height
- 0.36 mm
Show more parameters (14)
- Input Type
- Single
- Length
- 2.72 mm
- Output Type
- 2-Channel Stereo
- Supply Type
- Dual
- Width
- 2.2 mm
- Number of Channels
- 2 Channel
- Dual Supply Voltage
- 3 V, 5 V
- Maximum Dual Supply Voltage
- 5 V, 5.5 V
- Minimum Dual Supply Voltage
- 2.6 V
- Operating Supply Current
- 3.5 mA, 6 mA
- Operating Supply Voltage
- 3 V, 5 V
- Output Signal Type
- Single
- PSRR - Power Supply Rejection Ratio
- 62 dB
- Unit Weight
- 0.000250 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.