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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Beskrivning Pris 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-artikelnummer 818-4890
Tillv. art.nrTMSDC6722BRFPA225
VarumärkeTexas Instruments
111,38 kr
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350MHz - 2800MIPS 32 bit, 64 bit 128 kB DSP 32 kB EPROM Floating Point Surface Mount HTQFP 144 3.3 V -
RS-artikelnummer 162-8386
Tillv. art.nrTMS320C6205ZHK200
VarumärkeTexas Instruments
128,255 kr
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250MHz - 1600MIPS 32bit 64 kB DSP 64 kB EEPROM Fixed Point Surface Mount BGA 288 3.3 V -
RS-artikelnummer 162-7549
Tillv. art.nrTMS320VC5502PGF300
VarumärkeTexas Instruments
129,746 kr
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300MHz - 600MIPS 32bit 64 kB - 32 kB DARAM, ROM Fixed Point Surface Mount LQFP 176 1.26 V, 3.3 V -
RS-artikelnummer 923-6854
Tillv. art.nrTMS320F2811PBKA
VarumärkeTexas Instruments
195,733 kr
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150MHz - 150MIPS 32bit 36 kB Harvard 256 kB Flash EEPROM Fixed Point Surface Mount LQFP 128 1.9 V, 3.3 V -
RS-artikelnummer 709-3901
Tillv. art.nrTMS320LF2407APGEA
VarumärkeTexas Instruments
182,81 kr
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40MHz - 40MIPS 16bit 5 kB Harvard 64 kB Flash EEPROM Fixed Point Surface Mount LQFP 144 3.3 V, 5 V -
RS-artikelnummer 162-4884
Tillv. art.nrTMS320LF2406APZA
VarumärkeTexas Instruments
144,459 kr
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40MHz - 40MIPS 16bit 5 kB Harvard 64 kB Flash EEPROM Fixed Point Surface Mount LQFP 100 3.3 V, 5 V -
RS-artikelnummer 102-5576
Tillv. art.nrTMS320F2801PZA
VarumärkeTexas Instruments
94,30 kr
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100MHz - 100MIPS 32bit 12 kB Harvard 32 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-artikelnummer 162-7546
Tillv. art.nrTMS320F2806PZA
VarumärkeTexas Instruments
95,83 kr
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100MHz - 100MIPS 32bit 20 kB Harvard 64 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-artikelnummer 923-6857
Tillv. art.nrTMS320VC5416PGE160
VarumärkeTexas Instruments
293,421 kr
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160MHz - 160MIPS 16bit 256 kB Harvard 32 kB DARAM, ROM, SARAM Fixed Point Surface Mount LQFP 144 1.6 V, 3.3 V -
RS-artikelnummer 162-8387
Tillv. art.nrTMS320C6712DZDP150
VarumärkeTexas Instruments
198,409 kr
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150MHz - - 32bit 64 kB DSP 72 kB EPROM, Flash, ROM Floating Point Surface Mount BGA 272 3.3 V -
RS-artikelnummer 709-3942
Tillv. art.nrTMS320VC5502PGF300
VarumärkeTexas Instruments
148,79 kr
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300MHz - 600MIPS 32bit 64 kB - 32 kB DARAM, ROM Fixed Point Surface Mount LQFP 176 1.26 V, 3.3 V -
RS-artikelnummer 818-4721
Tillv. art.nrTMS320C6205ZHK200
VarumärkeTexas Instruments
126,15 kr
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250MHz - 1600MIPS 32bit 64 kB DSP 64 kB EEPROM Fixed Point Surface Mount BGA 288 3.3 V -
RS-artikelnummer 923-3678
Tillv. art.nrTMS320F2812ZHHA
VarumärkeTexas Instruments
174,109 kr
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150MHz - 150MIPS 32bit 36 kB Harvard 256 kB Flash EEPROM Fixed Point Surface Mount BGA MICROSTAR 179 1.9 V, 3.3 V -
RS-artikelnummer 660-6645
Tillv. art.nrTMS320F2812ZHHA
VarumärkeTexas Instruments
220,86 kr
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150MHz - 150MIPS 32bit 36 kB Harvard 256 kB Flash EEPROM Fixed Point Surface Mount BGA MICROSTAR 179 1.9 V, 3.3 V -
RS-artikelnummer 798-4463
Tillv. art.nrTMS320C5535AZHH05
VarumärkeTexas Instruments
30,30 kr
Each
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50MHz - 50MIPS 32bit 320 kB DSP 128 kB ROM Fixed Point Surface Mount BGA 144 1.05 V 1
RS-artikelnummer 162-8382
Tillv. art.nrTMS320C5505AZCH12
VarumärkeTexas Instruments
66,21 kr
Each (In a Tray of 168)
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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-artikelnummer 818-4765
Tillv. art.nrTMS320C6713BGDP300
VarumärkeTexas Instruments
522,79 kr
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300MHz - 2400MIPS 32bit 64 kB DSP 264 kB EPROM Floating Point Surface Mount BGA 272 3.3 V -
RS-artikelnummer 145-6898
Tillv. art.nrTMS320VC5402PGE100
VarumärkeTexas Instruments
65,612 kr
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100MHz - 100MIPS 16bit 32 kB Modified Harvard 8 kB DARAM, ROM Fixed Point Surface Mount LQFP 144 1.8 V, 3.3 V -
RS-artikelnummer 709-3908
Tillv. art.nrTMS320F2812PGFA
VarumärkeTexas Instruments
220,86 kr
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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-artikelnummer 709-3917
Tillv. art.nrTMS320VC5416PGE160
VarumärkeTexas Instruments
287,98 kr
Each
Enheter
160MHz - 160MIPS 16bit 256 kB Harvard 32 kB DARAM, ROM, SARAM Fixed Point Surface Mount LQFP 144 1.6 V, 3.3 V -