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TDA1905

TDA1905

TDA1905

STMicroelectronics

40 kHz kHz 5.5W W Audio Amplifiers 1W W 30V V 16 pins 16-DIP (0.300, 7.62mm)

SOT-23

TDA1905 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Operating Temperature-40°C~150°C TJ
PackagingTube
JESD-609 Code e3
Feature Depop, Mute, Thermal Protection
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Through Hole
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
Max Power Dissipation1W
Voltage - Supply 4V~30V
Terminal Position DUAL
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number TDA1905
Pin Count16
Output Type 1-Channel (Mono)
Operating Supply Voltage14V
Supply Voltage-Max (Vsup) 30V
Power Supplies4/30V
Supply Voltage-Min (Vsup) 4V
Number of Channels 1
Power Dissipation1W
Output Current2.5A
Quiescent Current15.5mA
Supply Current-Max 35mA
Output Power5.5W
Supply Type Single
Bandwidth 40 kHz
Nominal Input Voltage7V
Voltage Gain 75dB
Power Supply Rejection Ratio (PSRR) 50dB
Gain 75 dB
Max Output Power5.5W
Max Output Power x Channels @ Load 5.5W x 1 @ 8 Ω
Harmonic Distortion 10%
Number of Amplifiers 1
Load Impedance 4Ohm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2108 items

Pricing & Ordering

QuantityUnit PriceExt. Price

TDA1905 Product Details

TDA1905 Description


The TDA1905 is a monolithic integrated circuit in the power DIP package, intended for use as a low-frequency power amplifier in a wide range of applications in radio and TV sets. The TDA1905 is assembled in a new plastic package, the power DIP, that offers the same assembly ease, space, and cost-saving of a normal dual in-line package but with power dissipation of up to 6W and thermal resistance of 15 °C/W (junction to pins).



TDA1905 Features


  • Muting Facility

  • Protection Against Chip Over Temperature

  • Very Low Noise

  • High Supply Voltage Rejection

  • Low “Switch-On” Noise

  • Voltage Range 4V to 30V



TDA1905 Applications


  • Application circuit without muting

  • Delayed muting circuit

  • Low-cost application circuit without bootstrap

  • 5G Communication

  • Electrification of automobile

  • Industrial 4.0


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