TDA7388 IC Power Amplifier Chip - 4x45W Class-AB

Enhance your audio projects with the TDA7388 IC Power Amplifier Chip. This high-output Class-AB amplifier delivers up to 4x45W of power, ensuring low distortion and minimal noise for superior sound quality.

• Package: Flexiwatt25/ZIP25
• Power: 4W
• Working Current: 350mA
• Working Voltage: 18V
• Type: Class-AB
• Installation: SMD/SMT
• Packing: Tube
• DB: 26 dB
• Power Dissipation: 80W

Features:

• High output power capability: 4 x 45W / 4 ohm max, 4 x 26W / 4 ohm @ 14.4V, 1kHz, 10%
• Low distortion
• Low output noise
• Standby function
• Mute function
• Auto mute at minimum supply voltage detection
• Weight: 7.1g

Package Includes: 1x TDA7388 IC Power Amplifier Chip

• Operates at high voltage up to 20V.
• Combines both counter and decoding functions in a single IC.
• Ideal for low power displays.

• -15V fixed negative voltage regulator
• Output current up to 1.5A
• Short circuit and overload protection
• Overheat protection circuitry

• 3-STATE version of 74LS153 with the same pinout.
• Schottky-diode-clamped transistors.
• Allows multiplexing from N-lines to one line.
• Performs parallel-to-serial conversion.

LM3915 Audio Level Indicator is perfect for driving LEDs, LCDs, or vacuum fluorescents. It offers bar or dot display modes and can be expanded to display up to 90 dB. With an internal voltage reference and single supply operation, it ensures reliable performance.

• 3 dB/step, 30 dB range
• Drives LEDs, LCDs, or vacuum fluorescents
• Bar or dot display mode selectable by user
• Expandable to displays of 90 dB
• Internal voltage reference: 1.2V to 12V
• Single supply operation: 3V to 25V
• Inputs operate down to ground
• Output current programmable: 1 mA to 30 mA
• Withstands ±35V input without damage
• Current regulated, open collectors
• Drives TTL or CMOS directly
• Floating 10-step divider, wide voltage reference range

Reliable and versatile for various display applications.

The ULN2804 is a Darlington transistor array containing eight transistors with common emitters and integral suppression diodes for inductive loads. Each transistor can handle a peak load current of 600mA (500mA continuous) and withstand up to 50V in the off state. It is designed for high-current, high-voltage applications and can be used with various logic families.

ICL7107 3+1/2 Digit LED Driver with A/D Converter

The ICL7107 3+1/2 Digit LED Driver with A/D Converter is a high-performance, low-power component designed for precise analog-to-digital conversion. It features guaranteed zero reading for 0V input, true polarity at zero, 1pA typical input current, and low noise. With on-chip clock and reference, it simplifies design and improves accuracy. Ideal for digital panel meters and various measurement applications.

• Guaranteed Zero Reading for 0V Input
• True Polarity at Zero
• 1pA Typical Input Current
• Low Noise
• On-Chip Clock and Reference
• High Accuracy and Versatility
• Ideal for Digital Panel Meters

MCP23S17 16-Bit I/O Expander with SPI Interface

The MCP23S17 is a versatile 16-bit input/output port expander, featuring an SPI interface and interrupt output capabilities. It is perfect for expanding GPIO on microcontrollers and processors. Key features include:

• 16-bit input/output port expander with interrupt output
• Cascadable for up to 8 devices on one bus
• 25mA sink/source capability per I/O
• Supports up to 10MHz SPI clock speeds

• Single-chip TV processor for PAL/NTSC applications
• Integrated DC-coupled vertical deflection circuit
• Alignment-free horizontal oscillator
• I²C-bus control for easy configuration

• Contains a divide-by-two section and a divide-by-eight section
• Sections can be combined to form BCD, modulo-12, or modulo-16 counters
• Low power dissipation
• Operating temperature up to 70°C

Introducing the 74HC595 8-bit Serial-to-Parallel Shift Register, an essential component for expanding I/O capabilities in electronic circuits. With a wide operating voltage range of 2V to 6V and high-current 3-state outputs, it can drive up to 15 LSTTL loads. This shift register ensures low power consumption with only 80μA, and offers a ±6mA output drive at 5V.

Key Features:

• 8-Bit Serial-In, Parallel-Out Shift
• Wide Operating Voltage Range: 2V to 6V
• High-Current 3-State Outputs
• Can Drive Up to 15 LSTTL Loads
• Low Power Consumption: 80μA
• ±6mA Output Drive at 5V

CD4541 Oscillator/Programmable Timer

The CD4541 is a versatile oscillator and programmable timer IC, featuring low symmetrical output resistance and a built-in low-power RC oscillator. Key features include:

• Low symmetrical output resistance: 100Ω (typ.) at VDD = 15V
• Built-in low-power RC oscillator
• Oscillator frequency range: DC to 100kHz
• External clock input for flexible timing
• Functions as 2N frequency divider or single-transition timer
• Q/Q\ select for output logic level flexibility
• Auto or master reset for reduced power dissipation
• Operates with very slow clock rise and fall times
• Capable of driving multiple TTL, Schottky, and HTL loads
• Symmetrical output characteristics

• Supply Voltage: Operates between 10V to 22V.
• Fixed Voltage Gain: Gain is fixed at 50.
• High Peak Current Capability: Supports up to 1.3A.
• High Input Impedance: 150kΩ for better signal handling.

• High-quality original brand amplifier IC.
• RoHS compliant and lead-free for environmental safety.
• Wide operating voltage range for versatile applications.
• Compact HYB package design for efficient mounting.

• Dual operational amplifier in a single package
• High gain and wide bandwidth
• Compatible with standard op-amp circuits
• Low power consumption

• Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components
• Integrated chrominance trap circuit
• Black stretching of non-standard CVBS or luminance signals
• Blue stretch circuit which offsets colours near white towards blue