Digital Signal Processors

Digital signal processors (DSPs) capture signals such as voice, audio, or video as digital information, process them at very high speeds and then feed the information back for use. They do this in either a digital or an analogue format by going through an Audio Digital-to-Analogue Converter (DAC). RS Components offer a wide range of high-quality semiconductor components from leading brands including Microchip, Texas Instruments, and Analog Devices.

What are digital signal processors used for?

Digital signal processors (DSPs) are used for processing audio, video and graphics. They can make sound clearer, data faster and images sharper. For example, when used in Hi-Fi equipment, DSPs can create the illusion of three-dimensional sound. Because they're programmable, DSPs can be used in a wide variety of applications, from mobile phones to computers and toys. They're compact in size and don't use a lot of power.

When you're looking for the right DSP high-performance electronic device, there are various features to consider:

    Frequency - the number of data points per second, which you can think of as the speed.
  • RAM size - usually the greater the size, the better the performance.
  • Program memory - to customise a DSP for a specific purpose.

Where are DSPs used?

Digital Signal Processing is used in a wide range of electronics applications. The specialized microprocessor chips are designed for performing functions like add, subtract, multiply and divide. Some of the most common areas are:

  • Audio signal processing
  • Digital signal processing
  • Radar and sonar
  • Mobile phones
  • High-definition television

...
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제품설명 단가 Maximum Frequency Series Device Million Instructions per Second Data Bus Width RAM Size Instruction Set Architecture Program Memory Size Program Memory Type Numeric and Arithmetic Format Mounting Type Package Type Pin Count Typical Operating Supply Voltage Number of UART Channels
RS 제품 번호 709-3908
제조사 부품 번호TMS320F2812PGFA
₩33,701.65
Each
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150MHz - 150MIPS 32bit 36 kB Harvard 256 kB Flash EEPROM Fixed Point Surface Mount LQFP 176 1.9 V, 3.3 V -
RS 제품 번호 923-6845
제조사 부품 번호TMS320F2812PGFA
₩33,495.50
Each (In a Tray of 40)
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150MHz - 150MIPS 32bit 36 kB Harvard 256 kB Flash EEPROM Fixed Point Surface Mount LQFP 176 1.9 V, 3.3 V -
RS 제품 번호 823-3400
제조사 부품 번호DSPIC33EP256MC502-I/SO
제조사Microchip
₩4,901.10
Each (In a Pack of 2)
수량
60MHz - - 16bit 32 kB RISC 256 kB Flash - Surface Mount SOIC 28 3 to 3.6 V 2
RS 제품 번호 889-5187
제조사 부품 번호dsPIC30F4011-30I/PT
제조사Microchip
₩8,153.00
Each (In a Tray of 160)
수량
30MIPS dsPIC30F 30MIPS 16bit 2.048 kB RISC 1.024 kB, 48 kB Flash - Surface Mount TQFP 44 2.5 to 5.5 V 2
RS 제품 번호 825-1032
제조사 부품 번호DSPIC33EP32MC202-I/SS
제조사Microchip
₩2,255.25
Each (In a Pack of 5)
수량
140MHz - - 16bit 4 kB DSP 32 kB Flash - Surface Mount SSOP 28 3 to 3.6 V 2
RS 제품 번호 823-3431
제조사 부품 번호DSPIC33FJ64GS610-I/PT
제조사Microchip
₩9,194.60
Each
수량
40MHz - - 16bit 9 kB RISC 64 kB Flash - Surface Mount TQFP 100 3 to 3.6 V 2
RS 제품 번호 666-8292
제조사 부품 번호dsPIC30F4011-30I/PT
제조사Microchip
₩8,661.40
Each
수량
30MIPS dsPIC30F 30MIPS 16bit 2.048 kB RISC 1.024 kB, 48 kB Flash - Surface Mount TQFP 44 2.5 → 5.5 V 2
RS 제품 번호 177-1669
제조사 부품 번호DSPIC30F4013-20I/ML
제조사Microchip
₩7,878.65
Each (In a Pack of 2)
수량
40MHz DSPIC 20MIPS 16bit 2.048 kB - 48 kB Flash ALU Surface Mount QFN 44 5.5 V 2
RS 제품 번호 799-0124
제조사 부품 번호DSPIC33EP512GM604-I/PT
제조사Microchip
₩8,593.20
Each
수량
60MHz - - 16bit 48 kB Harvard 512 kB Flash - Surface Mount TQFP 44 3 to 3.6 V 4
RS 제품 번호 178-4867
제조사 부품 번호DSPIC33EP128MC502-I/SO
제조사Microchip
₩3,620.80
Each (In a Tube of 27)
수량
70MHz - - 16bit 16 kB Modified Harvard 128 kB Flash - Surface Mount SOIC 28 3 to 3.6 V 2
RS 제품 번호 835-3835
제조사 부품 번호ADSP-BF706BCPZ-4
제조사Analog Devices
₩28,045.70
Each
수량
400MHz Blackfin - 16/32bit 1.024 Mbit Modified Harvard 512 kB ROM ALU Surface Mount LFCSP 88 1.8 V, 3.3 V 2
RS 제품 번호 177-1586
제조사 부품 번호DSPIC33EP32GP502-I/SS
제조사Microchip
₩2,211.85
Each (In a Tube of 47)
수량
60MHz DSPIC 70MIPS 16bit 4 kB C 32 kB Flash ALU Surface Mount SSOP 28 3.3 V 2
RS 제품 번호 177-1576
제조사 부품 번호DSPIC30F2010-20I/SO
제조사Microchip
₩4,383.40
Each (In a Tube of 27)
수량
40MHz DSPIC 20MIPS 16bit 512 kB - 12 kB Flash ALU Surface Mount SOIC 28 5.5 V 1
RS 제품 번호 823-3403
제조사 부품 번호dsPIC33EP256MU810-I/PF
제조사Microchip
₩11,753.65
Each
수량
60MHz - - 16bit 28 kB RISC 280 kB Flash - Surface Mount TQFP 100 3 to 3.6 V 4
RS 제품 번호 399-779
제조사 부품 번호DSPIC33FJ64GP206-I/PT
제조사Microchip
₩7,255.55
Each
수량
40MIPS dsPIC33F 40MIPS 16bit 8 kB RISC 64 kB Flash - Surface Mount TQFP 64 3 → 3.6 V 2
RS 제품 번호 770-7723
제조사 부품 번호dsPIC33EP128GP504-I/PT
제조사Microchip
₩4,344.65
Each
수량
70MHz - - 16bit 16 kB Modified Harvard 128 kB Flash - Surface Mount TQFP 44 3 → 3.6 V 2
RS 제품 번호 177-1577
제조사 부품 번호DSPIC30F3013-20I/SO
제조사Microchip
₩5,829.55
Each (In a Tube of 27)
수량
40MHz DSPIC 20MIPS 16bit 2.048 kB - 24 kB Flash ALU Surface Mount SOIC 28 5.5 V 2
RS 제품 번호 162-7547
제조사 부품 번호TMS320F2808PZS
₩23,389.50
Each (In a Tube of 90)
수량
100MHz - 100MIPS 32bit 36 kB Harvard 128 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS 제품 번호 666-8321
제조사 부품 번호dsPIC33FJ128GP202-I/SO
제조사Microchip
₩6,475.90
Each
수량
40MHz - - 16bit 8 kB RISC 128 kB Flash - Surface Mount SOIC W 28 3.3 V 2
RS 제품 번호 399-795
제조사 부품 번호DSPIC33FJ32GP202-I/SP
제조사Microchip
₩5,080.90
Each
수량
40MIPS - - 16bit 2 kB RISC 32 kB Flash - Through Hole SPDIP 28 3 to 3.6 V 1