Digital Signal Processors

Digital signal processors (DSPs) take signals like voice, audio or video and then manipulate them. They capture the signals as digital information, process it and then feed the information back for use. They do this either digitally or in an analogue format by going through an Audio Digital-to-Analogue Converter (DAC). All of this happens at very high speeds.


What are digital signal processors used for?

Digital signal processors 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. 


Choosing the right digital signal processor

When you're looking for the right DSP 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.

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Omschrijving Prijs 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-stocknr. 619-5643
FabrikantnummerTMS320LF2406APZA
€ 9,22
Each
Aantal stuks
40MHz - 40MIPS 16bit 5 kB Harvard 64 kB Flash EEPROM Fixed Point Surface Mount LQFP 100 3.3 V, 5 V -
RS-stocknr. 162-4884
FabrikantnummerTMS320LF2406APZA
€ 8,904
Each (In a Tray of 90)
Aantal stuks
40MHz - 40MIPS 16bit 5 kB Harvard 64 kB Flash EEPROM Fixed Point Surface Mount LQFP 100 3.3 V, 5 V -
RS-stocknr. 923-6857
FabrikantnummerTMS320VC5416PGE160
€ 36,131
Each (In a Tray of 60)
Aantal stuks
160MHz - 160MIPS 16bit 256 kB Harvard 32 kB DARAM, ROM, SARAM Fixed Point Surface Mount LQFP 144 1.6 V, 3.3 V -
RS-stocknr. 162-8403
FabrikantnummerTMSDC6722BRFPA225
€ 14,927
Each (In a Tray of 60)
Aantal stuks
350MHz - 2800MIPS 32 bit, 64 bit 128 kB DSP 32 kB EPROM Floating Point Surface Mount HTQFP 144 3.3 V -
RS-stocknr. 660-6645
FabrikantnummerTMS320F2812ZHHA
€ 21,36
Each
Aantal stuks
150MHz - 150MIPS 32bit 36 kB Harvard 256 kB Flash EEPROM Fixed Point Surface Mount BGA MICROSTAR 179 1.9 V, 3.3 V -
RS-stocknr. 818-4761
FabrikantnummerTMS320C6712DZDP150
€ 21,77
Each
Aantal stuks
150MHz - - 32bit 64 kB DSP 72 kB EPROM, Flash, ROM Floating Point Surface Mount BGA 272 3.3 V -
RS-stocknr. 709-3961
FabrikantnummerTMS320F2809PZA
€ 18,45
Each
Aantal stuks
100MHz - 100MIPS 32bit 36 kB Harvard 256 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-stocknr. 798-4463
FabrikantnummerTMS320C5535AZHH05
€ 5,61
Each
Aantal stuks
50MHz - 50MIPS 32bit 320 kB DSP 128 kB ROM Fixed Point Surface Mount BGA 144 1.05 V 1
RS-stocknr. 818-4890
FabrikantnummerTMSDC6722BRFPA225
€ 17,68
Each
Aantal stuks
350MHz - 2800MIPS 32 bit, 64 bit 128 kB DSP 32 kB EPROM Floating Point Surface Mount HTQFP 144 3.3 V -
RS-stocknr. 102-5576
FabrikantnummerTMS320F2801PZA
€ 6,627
Each (In a Tube of 90)
Aantal stuks
100MHz - 100MIPS 32bit 12 kB Harvard 32 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-stocknr. 162-8382
FabrikantnummerTMS320C5505AZCH12
€ 6,403
Each (In a Tray of 168)
Aantal stuks
150MHz - - 16bit 64 kB DSP 320 kB EPROM, Flash, ROM Fixed Point Surface Mount NFBGA 196 1.8 V, 2.5 V, 2.8 V, 3.3 V 1
RS-stocknr. 923-6845
FabrikantnummerTMS320F2812PGFA
€ 18,822
Each (In a Tray of 40)
Aantal stuks
150MHz - 150MIPS 32bit 36 kB Harvard 256 kB Flash EEPROM Fixed Point Surface Mount LQFP 176 1.9 V, 3.3 V -
RS-stocknr. 818-4711
FabrikantnummerTMS320C5505AZCH12
€ 8,34
Each
Aantal stuks
150MHz - - 16bit 64 kB DSP 320 kB EPROM, Flash, ROM Fixed Point Surface Mount NFBGA 196 1.8 V, 2.5 V, 2.8 V, 3.3 V 1
RS-stocknr. 619-5659
FabrikantnummerTMS320F2808PZA
€ 10,70
Each
Aantal stuks
100MHz - 100MIPS 32bit 36 kB Harvard 128 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-stocknr. 923-3678
FabrikantnummerTMS320F2812ZHHA
€ 16,838
Each (In a Tube of 160)
Aantal stuks
150MHz - 150MIPS 32bit 36 kB Harvard 256 kB Flash EEPROM Fixed Point Surface Mount BGA MICROSTAR 179 1.9 V, 3.3 V -
RS-stocknr. 102-5577
FabrikantnummerTMS320F2808PZA
€ 10,37
Each (In a Tray of 90)
Aantal stuks
100MHz - 100MIPS 32bit 36 kB Harvard 128 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-stocknr. 162-7546
FabrikantnummerTMS320F2806PZA
€ 12,592
Each (In a Tray of 90)
Aantal stuks
100MHz - 100MIPS 32bit 20 kB Harvard 64 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-stocknr. 923-6867
FabrikantnummerTMS320F2809PZA
€ 16,245
Each (In a Tube of 90)
Aantal stuks
100MHz - 100MIPS 32bit 36 kB Harvard 256 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-stocknr. 619-5637
FabrikantnummerTMS320F2801PZA
€ 6,73
Each
Aantal stuks
100MHz - 100MIPS 32bit 12 kB Harvard 32 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-stocknr. 818-4765
FabrikantnummerTMS320C6713BGDP300
€ 50,56
Each
Aantal stuks
300MHz - 2400MIPS 32bit 64 kB DSP 264 kB EPROM Floating Point Surface Mount BGA 272 3.3 V -