Texas Instruments LM4938MH
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments LM4938MH.
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Descriptions
Descriptions of Texas Instruments LM4938MH provided by its distributors.
Audio Amp Headphone/Speaker 2-CH Stereo 2.2W Class-AB 28-Pin TSSOP EP Rail
Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
SMD/SMT GULL WING RoHS Compliant Contains Lead audio amplifier 3Ohm 85C 20kHz 73dB
AMP, STEREO, 1W, SMD, 4938, TSSOP28; Amplifier Class:(Not Available); No. of Channels:2; Output Power:2W; Supply Voltage Range:2.7V to 5.5V; Amplifier Case Style:TSSOP; No. of Pins:28; Load Impedance:3ohm; Operating Temperature Min:-20°C; Operating Temperature Max:85°C; SVHC:No SVHC (20-Jun-2013); Amplifier Type:Power; Bandwidth:20kHz; Base Number:4938; IC Generic Number:4938; Input Offset Voltage Max:50mV; Load Impedance Min:3ohm; Logic Function Number:4938; No. of Amplifiers:2; Operating Temperature Range:-20°C to +85°C; Output Power (Pout):1.3W @ 8ohm; Power Rating RMS:2.2W; Supply Voltage + Nom:6V; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; THD + N:0.05% @ 400mW, 8ohm, VDD=5V; Termination Type:SMD
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins28
Technical
Bandwidth20 kHz
Input Offset Voltage (Vos)50 mV
Load Impedance3 Ω
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-20 °C
Min Supply Voltage2.7 V
Number of Amplifiers2
Number of Channels2
Operating Supply Voltage5 V
Power Supply Rejection Ratio (PSRR)78 dB
Quiescent Current11 mA
Supply TypeSingle
TerminationSMD/SMT
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments LM4938MH.
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
REACH SVHCNo
RoHSNon-Compliant
Compliance Statements