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. 877-9209
FabrikantnummerADSP-BF534BBCZ-5A
FabrikantAnalog Devices
28,45 €
Each
Aantal stuks
500MHz Blackfin 500MIPS 16bit 32 kB RISC 132 kB Flash ALU Surface Mount CSP BGA 182 1.3 V, 3.3 V 2
RS-stocknr. 160-0712
FabrikantnummerADSP-BF592KCPZ-2
FabrikantAnalog Devices
3,058 €
Each (In a Tray of 260)
Aantal stuks
200MHz Blackfin - 32bit 32 kB Modified Harvard 64 kB ROM MAC Surface Mount LFCSP 64 1.8 V, 2.5 V, 3.3 V 1
RS-stocknr. 759-0216
FabrikantnummerADAU1442YSVZ-3A
FabrikantAnalog Devices
17,29 €
Each
Aantal stuks
172MHz SHARC 3584IPS 28 bit, 56 bit 4 (Parameter) kB, 8 (Data RAM) kB - 40 kB EEPROM MAC Surface Mount TQFP 100 1.8 → 3.3 V -
RS-stocknr. 877-9212
FabrikantnummerADSP-BF561SKBZ600
FabrikantAnalog Devices
42,48 €
Each
Aantal stuks
600MHz Blackfin 600MIPS 16bit 32 kB RISC 328 kB Flash ALU Surface Mount PBGA 297 1.35 V, 3.3 V 1
RS-stocknr. 160-2913
FabrikantnummerADSP-BF534BBCZ-5B
FabrikantAnalog Devices
21,791 €
Each (In a Tray of 90)
Aantal stuks
500MHz Blackfin 500MIPS 16bit 32 kB RISC 132 kB Flash ALU Surface Mount CSP BGA 208 1.3 V, 3.3 V 2
RS-stocknr. 877-9164
FabrikantnummerADSP-2185BSTZ-133
FabrikantAnalog Devices
50,83 €
Each
Aantal stuks
33.3MHz Blackfin 33.3MIPS 16bit 80 kB DSP 16 Kwords RAM Floating Point Surface Mount TQFP 100 4.5 → 5.5 V -
RS-stocknr. 160-2920
FabrikantnummerADSP-BF592KCPZ
FabrikantAnalog Devices
5,616 €
Each (In a Tray of 260)
Aantal stuks
400MHz Blackfin 400MIPS - 32 kB RISC - - ALU Surface Mount LFCSP 64 1.8 V, 2.5 V, 3.3 V 1
RS-stocknr. 877-9151
FabrikantnummerADSP-21488KSWZ-4B
FabrikantAnalog Devices
19,40 €
Each
Aantal stuks
400MHz SHARC 400MIPS 32/64bit 3 MB Super Harvard 5 MB RAM MAC Surface Mount LQFP 176 1.1 V 1
RS-stocknr. 160-2906
FabrikantnummerADSP-BF512KBCZ-4
FabrikantAnalog Devices
11,787 €
Each (In a Tray of 189)
Aantal stuks
400MHz Blackfin 400MIPS 16bit 32 kB RISC 116 kB OTP ALU Surface Mount CSP BGA 168 1.8 V 2
RS-stocknr. 159-7706
FabrikantnummerADSP-21262SKSTZ200
FabrikantAnalog Devices
25,199 €
Each (In a Tray of 60)
Aantal stuks
200MHz SHARC - 32 bit, 40 bit 2 (SRAM) Mbit Super Harvard 4 Mbit ROM Fixed Point, Floating Point Surface Mount LQFP 144 1.14 → 1.26 V, 3.13 → 3.47 V 6
RS-stocknr. 877-9170
FabrikantnummerADSP-2196MKSTZ-160
FabrikantAnalog Devices
24,36 €
Each
Aantal stuks
160MHz Blackfin 160MIPS 16bit 16 kB DSP 16 Kwords RAM Floating Point Surface Mount LQFP 144 2.5 V, 3.3 V 1
RS-stocknr. 160-2628
FabrikantnummerADSP-BF532SBBCZ400
FabrikantAnalog Devices
15,947 €
Each (In a Tray of 189)
Aantal stuks
32.768kHz Blackfin 400MIPS 16bit 80 kB Harvard - ROMLess Fixed Point Surface Mount CSP BGA 160 1.2 V, 3.3 V 1
RS-stocknr. 158-0581
FabrikantnummerADSP-2181BSZ-133
FabrikantAnalog Devices
45,004 €
Each (In a Tray of 24)
Aantal stuks
33.3MHz - 33.3MIPS 16bit 80 kB Enhanced Harvard - RAM Fixed Point Surface Mount MQFP 128 5 V -
RS-stocknr. 835-3835
FabrikantnummerADSP-BF706BCPZ-4
FabrikantAnalog Devices
17,57 €
Each
Aantal stuks
400MHz Blackfin - 16/32bit 1.024 MB Modified Harvard 512 kB ROM ALU Surface Mount LFCSP 88 1.8 V, 3.3 V 2
RS-stocknr. 158-0488
FabrikantnummerAD6620ASZ
FabrikantAnalog Devices
30,079 €
Each (In a Tray of 84)
Aantal stuks
- - - - - - - - - PCB - - - -
RS-stocknr. 759-1862
FabrikantnummerADSP-21262SKSTZ200
FabrikantAnalog Devices
29,14 €
Each
Aantal stuks
200MHz SHARC - 32 bit, 40 bit 2 (SRAM) Mbit Super Harvard 4 Mbit ROM Fixed Point, Floating Point Surface Mount LQFP 144 1.14 → 1.26 V, 3.13 → 3.47 V 6
RS-stocknr. 798-9916
FabrikantnummerADAU1452WBCPZ
FabrikantAnalog Devices
12,06 €
Each
Aantal stuks
294.912MHz SHARC 294MIPS 32bit - DSP - Flash Fixed Point Surface Mount LFCSP 72 3.3 V -
RS-stocknr. 160-2915
FabrikantnummerADSP-BF534BBCZ-5A
FabrikantAnalog Devices
22,369 €
Each (In a Tray of 189)
Aantal stuks
500MHz Blackfin 500MIPS 16bit 32 kB RISC 132 kB Flash ALU Surface Mount CSP BGA 182 1.3 V, 3.3 V 2
RS-stocknr. 697-6975
FabrikantnummerAD6620ASZ
FabrikantAnalog Devices
31,00 €
Each
Aantal stuks
- - - - - - - - - PCB - - - -
RS-stocknr. 159-9536
FabrikantnummerADAU1452WBCPZ
FabrikantAnalog Devices
8,678 €
Each (In a Tray of 168)
Aantal stuks
294.912MHz SHARC 294MIPS 32bit - DSP - Flash Fixed Point Surface Mount LFCSP 72 3.3 V -