KA3525 SMPS Controller IC
VIPER22A Low Power Offline SMPS Primary Switcher IC
- Drain Source voltage: 730V
- Off State Drain Current: 0.1mA
- Static drain-source ON state resistance: 15Ω
- of Outputs: 1
- Power dissipation: 12W
- Package: DIP-8
- Low power offline switched-mode power supply primary switcher
- Fixed 60 kHz switching frequency
- High voltage start-up current source
- Over temperature, over current and over voltage protection with auto-restart
89S52 Atmel Microcontroller IC
- Core Processor: 8051
- Data Bus Width: 8 bit
- Maximum Clock Frequency: 33 MHz
- Program Memory Size: 8 KB
- Program Memory Type: Flash
- RAM Size: 256 B
- ADC: No
- Number of Programmable I/Os: 32
- Number of Timers: 3
- Supply Voltage Range: 4 V to 5.5 V
- Package: PDIP
- 4K Bytes of In-System Programmable (ISP) Flash Memory – Endurance: 1000 Write/Erase Cycles
- 0V to 5.5V Operating Range
- Fully Static Operation: 0 Hz to 33 MHz
- Three-level Program Memory Lock
- 128 x 8-bit Internal RAM
- 32 Programmable I/O Lines
- Two 16-bit Timer/Counters
- Six Interrupt Sources
- Full Duplex UART Serial Channel
- Low-power Idle and Power-down Modes
- Interrupt Recovery from Power-down Mode
- Watchdog Timer
- Dual Data Pointer
- Power-off Flag
- Fast Programming Time
- Flexible ISP Programming (Byte and Page Mode)
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 Programming™ (ICSP™) 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
CD4099 8-Bit Addressable Latch IC
- 8 Bit Addressable Latch
- Supply Voltage Range: 3 to 20V
- Input Current: ±10mA
- Power Dissipation : 200mW
- Quiescent Current Max. : 100µA
- Low level Output Voltage: 0.05V
- High-level Output Voltage Min.: 4.95V
- Low level Input Voltage Max.: 1.5V
- High level Input Voltage Min.: 3.5V
- Propagation Delay Time Max.: 450ns
- Package: DIP-16
TOP258PN Off-line Switcher IC
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: 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
