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C32025 PDF – Digital Signal Processor Megafunction

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Part Number: C32025

Function: Digital Signal Processor Megafunction

Manufacturer: Cast

Images:C32025 pdf pinout

Description

The C32025 is a 16-bit fixed-point digital signal processor core. It combines the flexibility of a high-speed controller with the numerical capability of an array processor. The C32025 has the same instruction set as the TMS320C25 and also provides the same interrupts, serial interface and timer. Developed for easy reuse with ASICs or FPGAs, the core requires under 18000 ASIC gates.

Features:

• Control Unit

o 16-bit instruction decoding
o Repeat instructions for efficient use of program space and enhanced execution

• Central Arithmetic-Logic Unit

o 16-bit parallel shifter; 32-bit arithmetic and logical operations
o 16 x 16 bit parallel multiplier with a 32-bit product
o 32-bit accumulator with output shifter
o Single-cycle Multiply-andAccumulate instructions

C32025 datasheet

Applications:

• Digital sound processing (adaptive filtering, FFT, other special sound effects)

• Voice recognition

• Telecommunications (modems, codecs)

• Medical equipment (diagnostics tools)

• Computers peripherals

• Various embedded data-intensive systems

C32025 PDF Datasheet

APM4546 PDF Datasheet – 30V, Dual Mode MOSFET

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Part Number: APM4546, APM4546J

Function: Dual Enhancement Mode MOSFET

Package: SOP 8 Pin type

Manufacturer: Anpec Electronics

Images:

APM4546 pinout mosfet

Description

APM4546 is Dual Enhancement Mode MOSFET (N-and P-Channel).

A “Dual Enhancement-Mode MOSFET” typically refers to an integrated circuit (IC) package that contains two separate MOSFETs within a single package—one N-channel enhancement-mode MOSFET and one P-channel enhancement-mode MOSFET. These two MOSFETs can be used independently for different functions or applications.

Enhancement-mode MOSFETs are the most commonly used type of MOSFETs. They require a positive gate-to-source voltage (Vgs) to create a conductive channel between the drain and the source. When the gate voltage exceeds a certain threshold level, the MOSFET turns on and allows current to flow between the drain and source.

In a dual enhancement-mode MOSFET package, you will find:

1. N-Channel Enhancement-Mode MOSFET: This MOSFET has an n-type channel between the drain and source terminals. It requires a positive Vgs to turn on and allow current flow.

2. P-Channel Enhancement-Mode MOSFET: This MOSFET has a p-type channel between the drain and source terminals. It requires a negative Vgs to turn on and allow current flow.

Features

• N-Channel 30V/8A

(1) R DS(ON) =20mΩ (typ.) @ V GS = 10V
(2) RDS(ON) =27mΩ (typ.) @ VGS = 4.5V

• P-Channel -30V/-6A
(1) RDS(ON) =38mΩ (typ.) @ VGS =-10V
(2 )RDS(ON) =46mΩ (typ.) @ V GS =-4.5V

• Super High Dense Cell Design

• Reliable and Rugged

• Lead Free Available (RoHS Compliant)

 

APM4546 pdf datasheet

Applications:

• Power Management in Notebook Computer, Portable Equipment and Battery Powered Systems

APM4546 PDF Datasheet