Products Found: 350
Showing Results For: Digital Signal Processors
Digital Signal Processors
Digital signal processors, or DSPs, are specialized microprocessors designed to capture signals for various applications like audio, video, or voice in digital format, followed by efficient information processing and feeding the information back for mathematical manipulation. Signal processing is crucial for displaying, analyzing, and converting the embedded information into applicable forms. Furthermore, DSPs are designed to make sound clearer, images sharper, and allow data transfer faster. In addition, they are found in a wide range of electronic applications.
What are the key components of the digital signal processors?
A DSP consists of the following essential components.
- Data Memory- is designed for information storage to be processed further.
- Compute Engine- process the computational math, access programs in program memory and data in data memory.
- Program Memory- memory for storing programs that the DSP uses to process the data.
- Input/Output- perform a multitude of functions for connecting various input and output devices to the system exterior.
When choosing the right DSP, the essential considerations include:
- RAM size: RAM size should be carefully ascertained because the greater the size, the better the performance.
- Program Memory: It is crucial to consider the program memory to allow customization of a DSP for several specialized functions.
- Frequency: refers to the number of data points per second, which is assumed as a speed.
Where are digital signal processors used?
Digital signal processors also come as specialized microprocessors that perform various functions, such as addition, subtraction, multiplication, and division. DSPs are found in a wide variety of environments with uncountable applications in:
- Disk Drives
- Audio signal processing
- Digital image processing
- Digital signal processing
- Radar and sonar
- Telecommunications
- Mobile phones
- Speech recognition systems
- Biomedical engineering
- Seismology
- High-definition television (HDTV), and many more.
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Manufacturer Part No
Name
Availability
Price
Rating
Microchip
dsPIC33EP64MC204-E/PT, Microchip
158 In Stock
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160 +
£ 2.40
Microchip
DSPIC33CK64MC102-I/M6, Microchip
235 In Stock
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91 +
£ 1.21
Microchip
DSPIC33CK64MC105-I/PT, Microchip
557 In Stock
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250 +
£ 1.38
Analog Devices
ADSP-BF537BBCZ-5AV, Analog Devices
100 In Stock
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10 +
£ 49.69
30 +
£ 44.72
50 +
£ 40.65
Microchip
DSPIC33CK64MC103-I/M5, Microchip
201 In Stock
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73 +
£ 1.26
Microchip
DSPIC33CK64MC105-I/M4, Microchip
178 In Stock
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61 +
£ 1.48
Microchip
DSPIC33CK64MC102-I/SS, Microchip
54 In Stock
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47 +
£ 1.30
Microchip
DSPIC33CK64MC102-I/2N, Microchip
174 In Stock
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61 +
£ 1.31
MaxLinear
XRT6166CD-F, MaxLinear
15 In Stock
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1 +
£ 14.91
10 +
£ 12.64
Microchip
DSPIC30F3013-20I/SO, Microchip
77 In Stock
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27 +
£ 4.35
108 +
£ 4.24
Microchip
DSPIC33FJ128GP802-E/MM, Microchip
90 In Stock
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61 +
£ 4.25
122 +
£ 4.15
Microchip
DSPIC33FJ64GS606-I/MR, Microchip
94 In Stock
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40 +
£ 1.08
Microchip
DSPIC33EP512MU814-E/PH, Microchip
88 In Stock
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1 +
£ 10.33
25 +
£ 10.01
100 +
£ 9.67
Microchip
DSPIC30F4013-20I/ML, Microchip
78 In Stock
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45 +
£ 1.34
Microchip
DSPIC33FJ16GS502-E/MM, Microchip
181 In Stock
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61 +
£ 4.39
122 +
£ 4.01
Microchip
DSPIC33EP256GP504-I/PT, Microchip
330 In Stock
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160 +
£ 3.31
Microchip
DSPIC33EP32MC202-I/SP, Microchip
88 In Stock
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15 +
£ 1.39
30 +
£ 1.36
105 +
£ 1.24
Microchip
DSPIC33EP256GP504-I/ML, Microchip
448 In Stock
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45 +
£ 3.46
135 +
£ 3.18
Microchip
DSPIC33EP32MC202-I/SO, Microchip
3 In Stock
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5 +
£ 1.11
50 +
£ 1.05
125 +
£ 1.00
Microchip
DSPIC33EP128MC206-I/PT, Microchip
2398 In Stock
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160 +
£ 2.39
Microchip
dsPIC33EP16GS502-I/SO, Microchip
81 In Stock
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27 +
£ 2.89
108 +
£ 2.63
Microchip
DSPIC33FJ16GS504-E/PT, Microchip
13 In Stock
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2 +
£ 5.68
Microchip
DSPIC33EP256MC204-I/PT, Microchip
11 In Stock
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2 +
£ 3.64
10 +
£ 3.40
24 +
£ 3.24
Microchip
DSPIC33EP128MC202-I/MM, Microchip
80 In Stock
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61 +
£ 1.32
Microchip
DSPIC33EP32GP502-I/SS, Microchip
85 In Stock
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47 +
£ 1.27
141 +
£ 1.16
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New Items
New items
ADSP-CM403CSWZ-FF, Analog Devices
ADSP-CM40x Mixed Signal Control Processors
Analog Devices ADSP-CM40x family of mixed-signal control processors is based on the ARM Cortex-M4F processor core with floating point unit.
ARM Cortex-M4 Mixed-Signal Control Processors
The ADSP-CM4xx Mixed Signal Control Processors utilize the ARM Cortex-M4 core integrated with high-precision ADCs, digital accelerators, filters, SRAM, Flash memory and a rich set of peripherals.
New items
ADSP-BF534BBCZ-5B, Analog Devices
Blackfin® Digital Signal Processors
Analog Devices Blackfin® range of 16/32-bit embedded digital signal processors (DSPs) offer software flexibility and scalability for a multitude of convergent applications: multi-format audio, video, voice and image processing, multimode baseband and packet processing, control processing, and real-time security.
New items
DSPIC33EP64GS506-I/PT, Microchip
dsPIC33EPxxGS50x Digital Signal Controllers
Microchips dsPIC33EP family of Digital Signal Controllers (DSCs) offer designers DSP like performance with the simplicity of an MCU. The dsPIC33EPxxGS50x devices are peripheral-rich DSCs designed to meet the needs of Switched-Mode Power Supply and other Digital Power Conversion applications.
Microcontroller Features
70 MIPS Max. CPU Speed
Code-Efficient (C and Assembly) Architecture
Two 40-Bit Wide Accumulators
Single-Cycle (MAC/MPY) with Dual Data Fetch
Single-Cycle Mixed-Sign MUL Plus Hardware Divide
32-Bit Multiply Support
Two Additional Working Register Sets (reduces context switching)
±0.9% Internal Oscillator
Programmable PLLs and Oscillator Clock Sources
Fail-Safe Clock Monitor (FSCM)
Independent Watchdog Timer (WDT)
Fast Wake-up and Start-up
Low-Power Management modes (Sleep, Idle, Doze)
Integrated Power-on Reset and Brown-out Reset
0.5 mA/MHz Dynamic Current (typical)
10 μA IPD Current (typical)
In-Circuit and In-Application Programming
Peripheral Features
12-Bit Analogue-to-Digital Converter (ADC) – 12 to 22 Channels depending on model
Five 16-bit Timers – option to pair up 16-bit timers into 32-bit timer modules
Four Rail-to-Rail Comparators with Hysteresis
Two Programmable Gain Amplifiers (PGAs)
Five PWM Generators
Four Input Capture (IC) modules
Four Output Compare (OC) modules
Two 4-wire SPI module
Two I
2
C modules
Two UART Modules
New items
dsPIC30F6012A-30I/PF, Microchip
dsPIC30F Digital Signal Controller
The dsPIC30F Digital Signal Controllers offer the performance of a DSP with the simplicity of an MCU. The dsPIC30F is best suited for applications that benefit from a wide operating voltage (2.5 to 5.5V), extremely low standby current, integrated EEPROM and for designers that prefer 5V operation due to systems considerations. The 30MIPS dsPIC30F variants integrate SMPS peripherals, motor control peripherals and a Codec interface that enable efficient digital power converters, advanced motor control algorithms and speech and audio applications. Small package DSCs with high performance ADC are well suited for smart sensing applications.
New items
ADSP-CM403CSWZ-CF, Analog Devices
ADSP-CM40x Mixed Signal Control Processors
Analog Devices ADSP-CM40x family of mixed-signal control processors is based on the ARM Cortex-M4F processor core with floating point unit.
ARM Cortex-M4 Mixed-Signal Control Processors
The ADSP-CM4xx Mixed Signal Control Processors utilize the ARM Cortex-M4 core integrated with high-precision ADCs, digital accelerators, filters, SRAM, Flash memory and a rich set of peripherals.
New items
ADSP-BF527KBCZ-5C2, Analog Devices
ADSP-BF52xC Blackfin® Embedded Processors with Codec
Analog Devices ADSP-BF52xC range of processors are members of the Blackfin® family of products. Incorporating Analog Devices/Intel Micro Signal Architecture (MSA), Blackfin® processors combine a dual-MAC signal processing engine; an orthogonal RISC-like microprocessor instruction set with single instruction; and multiple data (SIMD) multimedia capabilities into a single instruction-set architecture. They are completely code compatible with all other Blackfin® processors.
In addition the ADSP-BF52xC range of processors add a low power, high quality stereo audio codec for portable digital applications. Included is one set of stereo programmable gain amplifier (PGA) line inputs and one monaural microphone input. There are two 24-bit analogue-to-digital converter (ADC) and two 24-bit digital-to-analogue (DAC) converter channels.
New items
New items
ADSP-BF518BBCZ4F16, Analog Devices
ADSP-BF50x Blackfin® Embedded Processors
The Analog Devices ADSP-BF50x range of processors are members of the Blackfin® family of products. Incorporating Analog Devices/Intel Micro Signal Architecture (MSA), Blackfin® processors combine a dual-MAC signal processing engine, an orthogonal RISC-like microprocessor instruction set with single instruction and multiple data (SIMD) multimedia capabilities into a single instruction-set architecture. They are completely code-compatible with all other Blackfin® processors.
New items
ADSP-BF518BSWZ-4, Analog Devices
Blackfin® Digital Signal Processors
Analog Devices Blackfin® range of 16/32-bit embedded digital signal processors (DSPs) offer software flexibility and scalability for a multitude of convergent applications: multi-format audio, video, voice and image processing, multimode baseband and packet processing, control processing, and real-time security.
New items
ADSP-CM402CSWZ-FF, Analog Devices
ADSP-CM40x Mixed Signal Control Processors
Analog Devices ADSP-CM40x family of mixed-signal control processors is based on the ARM Cortex-M4F processor core with floating point unit.
ARM Cortex-M4 Mixed-Signal Control Processors
The ADSP-CM4xx Mixed Signal Control Processors utilize the ARM Cortex-M4 core integrated with high-precision ADCs, digital accelerators, filters, SRAM, Flash memory and a rich set of peripherals.
New items
dsPIC33FJ12MC201-I/SS, Microchip
dsPIC33F Digital Signal Controllers
The dsPIC33F Digital Signal Controllers offer the performance of a DSP with the simplicity of an MCU. The 40MIPS dsPIC33F core is designed to execute digital filter algorithms, high-speed precision digital control loops and digital audio and speech processing.
dsPIC33F DSCs with Motor Control peripherals enable the design of high-performance, precision motor control systems. The dsPIC33F SMPS DSCs provide on-chip peripherals specifically designed for high-performance, digital power supplies. SMPS peripherals include high speed and high resolution PWM, fast ADC and analogue comparators.
New items
dsPIC33FJ128MC204-I/ML, Microchip
dsPIC33F Digital Signal Controllers
The dsPIC33F Digital Signal Controllers offer the performance of a DSP with the simplicity of an MCU. The 40MIPS dsPIC33F core is designed to execute digital filter algorithms, high-speed precision digital control loops and digital audio and speech processing.
dsPIC33F DSCs with Motor Control peripherals enable the design of high-performance, precision motor control systems. The dsPIC33F SMPS DSCs provide on-chip peripherals specifically designed for high-performance, digital power supplies. SMPS peripherals include high speed and high resolution PWM, fast ADC and analogue comparators.