Audio IC

HITACHI - HA1374 - IC, audio.

Dual 2 to 3W Audio amplifiers.

Package: 10 Pin, Sip.

Dimensions: 25 x 18 x 4 mm / 0.98 x 0.71 x 0.16 inch

Bulk packaged.

Toshiba - TA7203P - IC, Dual Audio Amplifier.

Status: Discontinued

Maximum Voltage: 20V

Minimum Voltage: 8V

Max. Output: 2 X 40 Watt

RL: 8 Ohm

Package: 14 Dip Gullwing Heatsink..

Genuine Toshiba - New Old Stock.

Output: 2 Channel, NF-E 20V 1.2Amp, 2x2Watt (14V/8 Ohm).

Note: Similar to ECG1154, NTE1154, RCA SK3230

Applications: Drive for medium & tweeter size speakers. Formerly used in various brand and model audio reciever and amplifiers. Also well suited for Sterio Car Amplifiers.

Made in Japan

NEC Corporation - UPC592H2 - IC, audio. 2 Stage Amplifier,

5-13V 0.7-1.9mA with high output impedance.

Case: 7 Sip.

Bulk packaged.

Alternate: NTE1195.

IC, Audio. Amplifier, 2.2 watt.

Package: 14 Dip Heatsinked.

Note: Heatsink Significantly increases power rating (See attached Datasheet).

Alternates:  NTE1114, ECG1114, UA706.

New Old Stock

NTE Electronics Inc. - NTE1226 - IC, A FM stereo Multipled Demodulator.

Status: Discontinued

Supply voltage: 16V.

Dissipation: 350mW.

Operating temperature: -20 to 75 Deg C.

Package: 14 Dip.

Genuine NTE1226 - New Old Stock  - Rare, Difficult IC to Fine.

Alternates: ECG1226, SK3763, upc587.

NTE Electronics Inc. - NTE1235 IC, Audio.

Squelch amplifier.

Max voltage: 17 VCEO, 20VCBO.

Max current: 20mA.

Dissipation: 300mW.

Operating temperature: -55 to 125 Deg C.

Package: 7 Sip.

Alternate: ECG1235, SK3637

NTE Electronics Inc. - NTE1873 - IC, Audio.

2 Input audio/video switch for VCR system.

Package: 7 Sip.

Alternate: ECG1873.

Philips - ECG709  IC. FM and TV sound IF Amplifier, Detector, and Limiter.

14 Dip.

Supply voltage: 14V

Input voltage: 3.5V

Power: 300 mW

Alternates: NTE709, ULN2111A.

NTE Electronics - NTE709 IC, audio.

IF amplifier and quadrature detector.

Package: 14 Dip. New.

Alternates: ECG709, GEIC-11, SK3135.

NTE Electronics - NTE712 IC, Audio.

IF amplifier, limiter, FM detector, audio driver, electronic attenuator.

Package: 14 Dip.

New.

Alternate: ECH712, GEIC-2, GEIC-148, SK3072.

Philips - ECG722 IC, Audio. Stereo Demodulator.

Case: 14 Dip.

New. Note:

Alternate: NTE722.

NTE Electronics - NTE740A IC, Audio.

Audio power amp, 2 watt.

Package: 14 Dip.

New Old Stock.

Linear. Note:

Alternate: ECG740A.

Philips - ECG1100 IC, audio. FM IF amp.

Package: Hybrid Module Tv Sound If Amp Fm If Amp 7-lead Sip.

Alternate: NTE1100.

NTE Electronics - NTE1128 IC, audio.

TV video IF amplifier.

Case: 7 Sip.

Alternate: ECG1128, GEIC-105, SK3488, TCG1128.

Linear. New.

NTE Electronics - NTE1154 - IC, Audio Power Amplifier.

2 Channel, 2 Watt/Channel, Audio Power Amp.

Case: 14 Pin Dip Wide with Tab (Gull Wing Heat Sink)

Alternates: ECG1154, GEIC-287, SK3230, TA7203P.

Genuine NTE - Rare - New

NTE Electronics - NTE1100 IC, linear. TV sound IF amp, FM IF amp.

Package: Hybrid Module Tv Sound If Amp Fm If Amp 7-lead Sip.

Alternate: ECG1100, SK3223, GEIC-92.