Audio IC

 STK4151 II IC.

Two (2) channel AF power amplifier, 30 watt.

Package: 18 pin thick film hybrid module.

Listed as Generic Manuf, possibly a Sanyo product.

Toshiba - TA7323AP - IC, Audio.

Linear Stereo-Decoder.

Package: 9 SIP.

Aiwa P/N 87-027-507-01

Applications: Various Sterio Radio Cassette recorders and others.

Thomson CSF - TDA2030 IC, Audio.

The TDA2030 is a monolithic integrated circuit in the Pentawatt® package, intended for use as a low frequency class-AB amplifier. Typically it provides 14 W output power (d = 0.5%) at 14 V/4 Ω.

14 Watt Hi-Fi amplifier.

Case: TO-220-5.

Note: Old, scratched & bulk packaged.

Toshiba - TA7358P IC, audio.

Linear FM tuner,

Ucc=1,6 6V.

Package: 9 Sip.

Toshiba - TA7320P IC, Audio. Linear Modulator/Demodulator, Mixer.

Status:  Discontinued

Operating Temperature: -30.0 C to 70.0 C

Package Body Material: PLASTIC/EPOXY

Package Equivalence Code: SIP9, .100" 

Technology:       BIPOLAR

Terminal Pitch   2.54 mm

ST MICROELECTRONICS - TDA2030A IC, audio. 

The TDA2030 is a monolithic integrated circuit in the Pentawatt® package, intended for use as a low frequency class-AB amplifier. Typically it provides 14 W output power (d = 0.5%) at 14 V/4 Ω. At ±14 V or 28 V, the guaranteed output power is 12 W on a 4 Ω load and 8 W on an 8 Ω (DIN45500).

Output power 18 W at VS = ±16 V / 4 Ω with

0.5% distortion

High output current

Very low harmonic and crossover distortion

Short-circuit protection

Thermal shutdown

18 Watt Hi-Fi amplifier.

Case: TO-220-5, pentawatt.

ST Microelectronics - SGS-Thompson - TDA2030 IC, Audio Amp.

14 Watt Hi-Fi amplifier.

Case: TO-220-5.

Alternate: ECG1380

ST Microelectronics - SGS-Thompson - TDA1220B IC, audio.

AM-FM quality radio.

AM, preamplifier and double balanced mixer. FM,

IF amplifier and limiter.

Case: 16 Dip.

SANYO - STK4141 V IC, audio.

Two (2) channel AF power amplifier, 25 watt.

Package: 18 pin thick film hybrid module SIP.

Philips - TDA1013B - IC, Audio, Power Amplifier.

The TDA1013B is an integrated audio amplifier circuit with DC volume control. The wide supply voltage range makes this circuit ideal for applications in mains and battery-fed apparatus such as television receivers and record players.

Status: Discontinued

Supply Voltage: 10- to 40V (18 Typical)

Repetitive peak ourput current: 1.5A

Harmonic Distortion: 0.15%

Gain Minimum: 8o dB

Power Ampifier 4 Watt.

Operating Temperature: 85 C

Case: SIL9 MPF, 9 Sip, SOT110B.