PIC18F4520 Microcontroller IC
- Maximum CPU Frequency: 40 MHz
- Architecture: 8 bit
- Program Memory (Flash): 32 kB
- RAM: 1536 byte
- Internal Oscillator: 8MHz, 32 KHz
- ADC: 1 (13 channels)
- of Pins: 40
- Voltage: 2V - 5.5V
- C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code
- 100,000 Erase/Write Cycle Enhanced Flash Program Memory Typical
- 1,000,000 Erase/Write Cycle Data EEPROM Memory Typical
- Flash/Data EEPROM Retention: 100 Years Typical
- Self-Programmable under Software Control
- Priority Levels for Interrupts
- 8 x 8 Single-Cycle Hardware Multiplier
- Extended Watchdog Timer (WDT): - Programmable period from 4 ms to 131s
- Single-Supply 5V In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via Two Pins
- In-Circuit Debug (ICD) via Two Pins
- Wide Operating Voltage Range: 2.0V to 5.5V
- Programmable Brown-out Reset (BOR) with Software Enable Option
PT2258 6-Channel Electronic Volume Controller IC
- CMOS Technology
- Low Power Consumption
- Least External Components
- Attenuation Range: 0 to -79dB at 1dB/step
- Operating Voltage: 5 to 9 V
- Â Low Noise, S/N Ratio>100dB (A-weighting)
- Â High Channel Separation
- I2C Bus Control Interface
- Selectable Address
- 6-Channel Outputs
- Â Available in 20 pins, DIP or SOP
CD4099 8-Bit Addressable Latch IC
- 8 Bit Addressable Latch
- Supply Voltage Range:Â 3 to 20V
- Input Current: ±10mA
- Power Dissipation :Â 200mW
- Quiescent Current Max. : 100µA
- Low level Output Voltage:Â 0.05V
- High-level Output Voltage Min.: 4.95V
- Low level Input Voltage Max.:Â 1.5V
- High level Input Voltage Min.:Â 3.5V
- Propagation Delay Time Max.:Â 450ns
- Package:Â DIP-16
PT2399 Digital Delay Echo Audio Processor IC
LM1458 Dual Operational Amplifier IC
- High Performance Dual Operational Amplifier
- Differential Input Voltage: ±30V
- Input Offset Voltage Max:Â 6mV
- Input Offset Current Max:Â 200nA
- Input Bias Current Max:Â 500nA
- Common-Mode Rejection Ratio:Â 90dB
- Max. Power Dissipation:Â 500mW
- Output Resistance: 75Ω
- Rise Time: 0.3µs
- No Frequency Compensation Required
- Low-Power Consumption
- Short-Circuit Protection
- Wide Common-Mode and Differential Voltage
- No Latch Up When Input Common Mode Ranges Range is Exceeded
- Package:Â DIP-8
CD4098BE CMOS Dual Monostable Multivibrator IC
- CMOS Dual Monostable Multivibrator
- Output Current:Â 6.8mA
- Propagation Delay: 100ns
- No. of Pins: 16
- Fall Time: 100µs
- Rise Time: 100µs
- Logic IC Family: CD4000
- No. of Gates: 2
- Maximum Power Dissipation: 500 mW
- Operating Temperature Range: -55°C to +125°C
- Supply Voltage Range: 3V to 18V
- Package: PDIP-16
PT2323 6-Channel Audio Selector SMD IC
HT12E RF Encoder IC for wireless communication
PT2322 6-Channel Audio Processor SMD IC
- 6-Channel Audio Processor IC
- Very Low Power Consumption (DC=9V)
- I2C Bus Control
- 6-Channel Individual Input
- 6-Channel Master Volume Control: 0 to -79 dB (1 dB/step)
- 6-Channel Individual Output TRIM Volume Control: 0 to -15 dB (1dB/step)
- 3-Band Tone Control (Treble, Middle, Bass): + 14dB , 2dB/step
- Mute Function
- 3D Effect Function
- Tone Defeat Function
- Low Noise
- High Channel Separation
- Low Harmonic Distortion
- Least External Components
- Package: SO-28
PT2358 6-Channel Volume Controller IC SMD
7818 18V Positive Voltage Regulator IC
CD4021BE CMOS 8-Stage Static Shift Register IC
- CMOS 8-Stage Static Shift Register
- Counting Sequence:Â Serial/Parallel to Parallel
- Number of Circuits:Â 1
- Logic Family:Â CD4000
- Number of Input Lines:Â 9
- Number of Output Lines:Â 3
- Propagation Delay Time:Â 320 ns, 160 ns, 120 ns
- Operating Temperature Range: -55°C to +125°C
- Supply Voltage Range:Â 3V to 18V
- Package:Â PDIP-16