TDA9370 Datasheet PDF – Microprocessor For TV

Part Number : TDA9370

Function : IF microprocessor video chroma field scanning small-signal processing integrated circuit

Package : DIP 64 Pin Type

Manufacturers : Philips Electronics ( )

Image :

TDA9370 Image


The TDA9370 internal circuit mainly includes: microprocessor (CPU); image IF signal processing circuit; brightness, chrominance processing and demodulation circuit; RGB primary color signal matrix conversion circuit; black level extension, image sharpness enhancement circuit; RGB primary color selection Switch circuit; debug-free line oscillating circuit and line and field excitation pulse forming and output circuit: image state adjustment circuit.

Pinout :

TDA9370 Pinout, datasheet

In the figure, the function code of each pin, the signal output/person flow direction (indicated by the arrow) are marked, and the function, voltage and resistance test data of each pin are further described in the form of a table, and the transistor type and application parameters of the TDA9370 peripheral circuit are given. Replacement model. This is a great help for overhauling the TDA9370 super chip color TV.

TDA9370 Datasheet and Circuit

TDA9370 Datasheet
TDA9370 pdf
Other data sheets within the file : TDA9370PS, TDA9370PS/N2


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CA3140 Datasheet PDF – Operational Amplifier

Part Number : CA3140

Function : 4.5MHz, BiMOS operational amplifier with MOSFET input/bipolar output

Package : DIP 8, SOIC 8, Can 8 Pin Type

Manufacturers : Intersil

Pinouts :

CA3140 datasheet


Description :

The CA3140A and CA3140 are integrated circuit operational amplifiers that combine the advantages of high voltage PMOS transistors with high voltage bipolar transistors on a single monolithic chip.


Features :

1. MOSFET Input Stage

(1) Very High Input Impedance (ZIN) -1.5TΩ (Typ)

(2) Very Low Input Current (Il) -10pA (Typ) at ±15V

(3) Wide Common Mode Input Voltage Range (VlCR) – Can be Swung 0.5V Below Negative Supply
Voltage Rail

(4) Output Swing Complements Input Common Mode Range

Applications :

• Ground-Referenced Single Supply Amplifiers in Automobile and Portable Instrumentation

• Sample and Hold Amplifiers

• Long Duration Timers/Multivibrators (μseconds-Minutes-Hours)

• Photocurrent Instrumentation

• Peak Detectors

• Active Filters

• Comparators

CA3140 Datasheet PDF Download

CA3140 pdf

Other data sheets within the file : CA3140A, CA3140AE, CA3140AT, CA3140E