LM1458 Dual Operational Amplifier IC
- High Performance Dual Operational Amplifier
- Differential Input Voltage: ±30V
- Input Offset Voltage Max: 6mV
- Input Offset Current Max: 200nA
- Input Bias Current Max: 500nA
- Common-Mode Rejection Ratio: 90dB
- Max. Power Dissipation: 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: DIP-8
7818 18V Positive Voltage Regulator IC
ULN2804 8-Channel Darlington Sink Driver IC
- 8-Channel Darlington Sink Driver
- High Sustaining voltage output: 50 V min
- Output Clamp Diodes
- Inputs compatible with various types of logic
- Output sustaining voltage: 0 to 50V
- Output Current Max: 500mA/ch
- Input Voltage: 0 to 30V
- Clamp diode reverse voltage: 50V
- Clamp diode forward current: 500mA
- Power Dissipation: 1.47W
- Eight Darlingtons with common emitters
- TTL, PMOS or CMOS Compatible inputs
- Clamp diodes for transient suppression
- Package: DIP18
IC PT2258 SMD
- CMOS Technology
- Mounting type: SMD
- Low Power Consumption
- Least External Components
- Attenuation Range: 0 to -79dB at 1dB/step
- Operating Voltage: 5 to 9 V
- Low Noise, S/N Ratio>100dB (A-weighting)
- High Channel Separation
- I2C Bus Control Interface
- Selectable Address
- 6-Channel Outputs
- Available in 20 pins, DIP or SOP
PT2399 Digital Delay Echo Audio Processor IC
89C55 Atmel Microcontroller IC
- Core Processor: 8051
- Data Bus Width: 8 bit
- Maximum Clock Frequency: 33 MHz
- Program Memory Size: 20 KB
- Program Memory Type: Flash
- RAM Size: 256 B
- ADC: No
- Number of Programmable I/Os: 32
- Number of Timers: 3x16 bit
- Supply Voltage Range: 4 V to 5.5 V
- Package: PDIP-40
- Compatible with MCS-51™ Products
- 20K Bytes of In-System Reprogrammable Flash Memory – Endurance: 1,000 Write/Erase Cycles
- Fully Static Operation: 0 Hz to 33 MHz
- Three-Level Program Memory Lock
- 256 x 8-bit Internal RAM
- 32 Programmable I/O Lines
- Three 16-bit Timer/Counters
- Eight Interrupt Sources
- Low Power Idle and Power Down Modes
7824 24V Positive Voltage Regulator IC
74HC74 Dual D-Type Flip-Flop with Set and Reset; Positive Edge-Trigger
- Dual D-type flip-flop with set and reset; positive edge-trigger
- Number of Circuits: 2
- Logic Family: 74HC
- Input Type: Single-Ended
- Output Type: Differential
- Propagation: Delay Time: 44 ns
- Output Current: 5.2mA
- No. of Pins: 14
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage Range: 2V to 6V
- Package: DIP14
CD4098BE CMOS Dual Monostable Multivibrator IC
74LS193 Synchronous 4-Bit Up Down Counter IC
74LS160N Synchronous Presettable BCD Decade Counter IC
- Synchronous Presettable BCD Decade Counter
- High-level input voltage: 2V
- Low-level input voltage: 0.8V
- High-level output current: -0.4mA
- Low-level output current: 8mA
- Input clamp voltage: -1.5V
- Maximum clock frequency: 25MHz
- Propagation delay time max: 28ns
- Supply voltage range: 4.75 to 5.25V
- Package: DIP-16
PT2313 4-Channel Audio Processor SMD IC
- 4-Channel Audio Processor IC
- CMOS Technology
- Least External Components
- Treble and Bass Control
- Loudness Function
- 3 Stereo Inputs with Selectable Input Gain
- Input/output for External Noise Reduction System/Equalizer
- 4 Independent Speaker Controls for Fader and Balance
- Independent Mute Function
- Volume Control in 1.25 dB/step
- Low Distortion
- Low Noise and DC Stepping
- Controlled by I2C Bus Micro-Processor Interface
- Pin-to-pin Compatible with TDA7313
- Package: SO-28