DSPs for Hearing Aids

Hearing Aids are electroacoustic devices typically worn in or behind the ear and are designed to amplify and modulate sound for the hearing impaired. The microphone converts sound into an electrical signal, the signal conditioning process amplifies and/or edits the signal, and the receiver (speaker) converts the signal back to sound. The battery powers the whole process.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Core
Number of Cores
Maximum Clock Frequency
Package/Case
Program Memory Size
Data RAM Size
L1 Cache Instruction Memory
L1 Cache Data Memory
Operating Supply Voltage
Series
Tradename
Mounting Style
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 333 MHz.Proc w/on chipBlankROM EPAD PBfr
Datasheet
73On Order
Min.: 1
Mult.: 1
Max.: 73

DSPs SHARC 333 MHz LQFP-144 384 kB 1.14 V to 1.26 V ADSP-21363 SHARC SMD/SMT - 40 C + 85 C Tray
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 75mhz 16k/16k 2.5v LQFP
Datasheet
81Expected 4/9/2026
Min.: 1
Mult.: 1
Max.: 81

DSPs ADSP-2100 1 Core 25 MHz LQFP-100 72 kB 32 kB 2.5 V ADSP-2185M SMD/SMT - 40 C + 85 C Tray
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 500MHz,132KB SRAM
Datasheet
135Expected 18/9/2026
Min.: 1
Mult.: 1
Max.: 135

DSPs Blackfin 1 Core 500 MHz BGA-208 132 kB 64 kB 16 kB 2 x 32 kB 1.2 V ADSP-BF537 Blackfin SMD/SMT - 40 C + 85 C Tray
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 533MHz Convergent Multimedia Proc w/MDDR
Datasheet
90Expected 4/9/2026
Min.: 1
Mult.: 1
Max.: 90

DSPs Blackfin 533 MHz BGA-400 324 kB 64 kB 900 mV to 1.43 V ADSP-BF547 Blackfin SMD/SMT - 40 C + 85 C Tray
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 533 MHz Blackfin Embedded Processor
Datasheet
125Expected 2/4/2027
Min.: 1
Mult.: 1
Max.: 125

DSPs Blackfin 1 Core 533 MHz BGA-400 324 kB 64 kB 16 kB 32 kB 900 mV to 1.43 V BF548 Blackfin SMD/SMT - 40 C + 85 C Tray
Texas Instruments Digital Signal Processors & Controllers - DSP, DSC Dig Sig Proc
Datasheet
More Info Available

DSPs C54x 1 Core 160 MHz LQFP-144 64 kB 256 kB 1.6 V TMS320VC5416 TMS320 SMD/SMT - 40 C + 100 C Tray
Texas Instruments Digital Signal Processors & Controllers - DSP, DSC Signal Processors Mi litary Enhanced
Datasheet
Product Comments
179Expected 22/3/2027
Min.: 1
Mult.: 1

DSPs C28x 1 Core 100 MHz LQFP-100 128 kB 36 kB 1.8 V SM320F2808 SMD/SMT - 55 C + 125 C Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC 70 MIPS 128KB Flash 8KB RAM
Datasheet
117Expected 9/9/2026
Min.: 1
Mult.: 1

DSPs dsPIC33E 1 Core 60 MHz TQFP-80 128 kB 8 kB 3 V to 3.6 V dsPIC33EP128GS708 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp
Datasheet
165Expected 4/9/2026
Min.: 1
Mult.: 1

DSCs dsPIC33E 1 Core 60 MHz TQFP-64 256 kB 32 kB 3 V to 3.6 V dsPIC33EP256GM706 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, CAN-FD, HS-Analog, HS-PWMs, Touch, 64-pin TQFP, E-Temp
Datasheet
320On Order
Min.: 1
Mult.: 1
Digital Signal Controllers 200 MHz TQFP-64 256 kB 64 kB SMD/SMT - 40 C + 125 C Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, CAN-FD, HS-Analog, HS-PWMs, Touch, 64-pin TQFP
Datasheet
320Expected 28/8/2026
Min.: 1
Mult.: 1
Digital Signal Controllers 200 MHz TQFP-64 256 kB 64 kB SMD/SMT - 40 C + 85 C Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit DSC, 128KB Flash, 16KB RAM, 100MHz, 64Pin, 3 OpAmp, 3 Comp, PTG, CAN-FD
Datasheet
310Expected 3/9/2026
Min.: 1
Mult.: 1

DSCs dsPIC33CK 1 Core 100 MHz TQFP-64 128 kB 16 kB 3 V to 3.6 V dsPIC33CK128MP506 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit MCU/DSP 64LD 40MIPS 128KB FLASH
Datasheet
118Expected 22/12/2026
Min.: 1
Mult.: 1

DSCs dsPIC33FJ 1 Core 40 MHz QFN-64 128 kB 16 kB 3 V to 3.6 V dsPIC33FJ128MC706 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 Tube
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 800MHz SHARC-FX DSP
Datasheet
6Expected 10/11/2026
Min.: 1
Mult.: 1
Max.: 6

Processor SHARC-FX 2 GHz BGA-400 64 kB 32 kB 256 kB ADSP-21834 SMD/SMT 0 C + 125 C Tray
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 800MHz SHARC-FX DSP
Datasheet
5Expected 23/4/2027
Min.: 1
Mult.: 1
Max.: 5

Processor SHARC-FX 2 GHz BGA-400 64 kB 32 kB 256 kB ADSP-21835 SMD/SMT 0 C + 125 C Tray
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 800 MHz SHARC-FX DSP
Datasheet
25Expected 24/2/2027
Min.: 1
Mult.: 1
Max.: 25

Processor Arm Cortex-M33 BGA-400 32 kB 256 kB ADSP-21837 SMD/SMT 0 C + 125 C Tray
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 800MHz SHARC-FX DSP
Datasheet
5Expected 24/2/2027
Min.: 1
Mult.: 1
Max.: 5

Processor SHARC-FX 2 GHz BGA-400 64 kB 32 kB 256 kB ADSP-SC835 SMD/SMT 0 C + 125 C Tray
Texas Instruments Digital Signal Processors & Controllers - DSP, DSC 32-Bit DSC w/ 32KB F lash
Datasheet
178Expected 7/9/2026
Min.: 1
Mult.: 1

DSPs C28x 1 Core 100 MHz LQFP-100 32 kB 12 kB 1.8 V TMS320F28016 C2000 SMD/SMT - 40 C + 125 C Tray
Texas Instruments Digital Signal Processors & Controllers - DSP, DSC FIXED-POINT DSP
Datasheet
60Expected 18/9/2026
Min.: 1
Mult.: 1

DSPs C54x 1 Core 120 MHz LQFP-144 32 kB 64 kB 1.5 V TMS320VC5409A TMS320 SMD/SMT - 40 C + 100 C Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

DSPs dsPIC33CK 100 MHz QFN-64 256 kB dsPIC33CK256MC106 SMD/SMT - 40 C + 125 C Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

DSPs dsPIC33CK 100 MHz QFN-64 256 kB dsPIC33CK256MC106 SMD/SMT - 40 C + 85 C Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 128KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

DSCs TQFP-64 dsPIC33EP128GM306 dsPIC SMD/SMT AEC-Q100 Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC dsPIC33A, FPU, 200MHz, 128K Flash, 16K RAM, MC-PWM, 12-bit ADCs, Op Amps, Comp.
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
: 1,500

DSPs dsPIC333 1 Core 200 MHz TQFP-64 128 kB 16 kB 2 kB 3 V to 3.6 V SMD/SMT - 40 C + 125 C Reel, Cut Tape
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC dsPIC33 100MHz Dual Core, CAN, 64-Pin 128KB Flash
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

DSCs dsPIC33CH 2 Core 180 MHz, 200 MHz QFN-64 24 kB, 128 kB 4 kB, 16 kB 3 V to 3.6 V dsPIC33CH128MP506 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC dsPIC33 100MHz Dual Core, 64-Pin, 512KB Flash
Datasheet
Lead-Time 9 Weeks
Min.: 1
Mult.: 1
DSCs dsPIC33CH 2 Core 180 MHz, 200 MHz QFN-64 512 kB 16 kB, 48 kB 3 V to 3.6 V dsPIC33CH512MP206 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 Tube