Key Features:

• 8-bit resolution for precise analog-to-digital conversion
• 10k sampling rate per second
• Parallel data interface for easy data processing
• Single supply voltage source
• Through hole mounting for secure connection
• 875mW maximum power dissipation

The STK463 is a brand-new, high-performance audio power amplifier module IC. Perfect for stereo amplifiers, this integrated circuit offers excellent sound quality and reliability in a compact 16-pin package.

• Condition: New, unopened, undamaged
• Brand: S
• MPN: STK463
• Model: STK463
• Package Type: Integrated Circuit

The TLP250 Optocoupler from TOSHIBA features a GaAlAs light emitting diode and an integrated photodetector in an 8-lead DIP package. Ideal for gate driving circuits of IGBT or power MOSFET in Bangladesh.

Key Features:

• High-speed performance
• High isolation voltage
• Reliable gate driving for IGBT/MOSFET
• Compact 8-lead DIP package
• Wide operating temperature range

• Output current up to 1.5 A
• Output voltage of 10 V
• Thermal overload protection
• Short circuit protection

CD4011 Quad 2-Input NAND Gate

The CD4011 Quad 2-Input NAND Gate is an essential component for various electronic applications. Featuring high noise immunity and standardized symmetrical output characteristics, this IC ensures reliable performance across different voltage levels. Key features include:

• VDD: 10 V
• Buffered inputs and outputs
• Symmetrical output characteristics
• Maximum input current: 1 µA at 18 V over full package temperature range
• Quiescent current tested at 20 V
• 5-V, 10-V, and 15-V parametric ratings
• High noise immunity

• High output power of 100W
• Suitable for 4Ω load impedance
• Single-channel amplifier for efficient sound delivery
• Operates within a wide temperature range of 0°C to +70°C

• Core Architecture: AVR 8-bit
• Max Frequency: 10 MHz
• Data Bus Width: 8 bits
• Memory Size:
  • Flash Memory: 8 kB
  • EEPROM Memory: 64 bytes

• Function: Counter
• 4 Bits
• Technology Family: HC
• Input Type: Standard CMOS

The TL072 Dual JFET Input Operational Amplifier offers exceptional performance with its wide common-mode and differential voltage range. This op-amp features low input bias and offset current, making it perfect for precision applications. Key features include:

• Wide common-mode (up to VCC+) and differential voltage range
• Low input bias and offset current
• Low noise en = 15 nV/√Hz (typical)
• Output short-circuit protection
• High input impedance JFET input stage
• Low harmonic distortion: 0.01% (typical)
• Internal frequency compensation
• Latch-up free operation
• High slew rate: 16 V/µs (typical)

• Six independent hex buffer gates
• Open collector outputs require pull-up resistors
• Open collector type suitable for indicator lamps and relays
• Input clamping diodes

• Dual JK flip-flop package with positive edge triggering.
• Supports fast operation with 16 ns input rise time and 25 ns input fall time.
• Compatible with TTL logic levels.
• Operates at a voltage range of 4.5V to 5.5V.

The STK4141 II 2-Channel 25W AF Power Amplifier, an original piece, offers reliable and high-quality audio amplification for both home and professional environments. Experience crisp and powerful sound with this top-tier amplifier.

• High-performance Dual Complementary Pair with Inverter IC
• Wide supply voltage range: 3V to 18V
• Operates across a broad temperature range: -55°C to +125°C
• Compact 14-DIP package with a 0.300" (7.62mm) width

• Adjustable output voltage range: 3V to 40V
• Maximum output current: 5A
• Reference voltage (Typical): 1.24V
• Suitable for various power regulation applications

Key Features:

• LA4597 IC Audio Power Amplifier by Sanyo™.
• 2-Channel AF Power Amplifier.
• Equivalent to SONY 5-875-230-39, NTE7204.
• New Condition.
• ZIP-13 package.

• Complies with JEDEC standard no. 7A
• CMOS input levels
• Synchronous reversible counting
• Asynchronous parallel load