Triad Semiconductor

VCA-2 - High Voltage Platform

The VCA-2 combines digital, EEPROM, analog, and high-voltage analog resources on a single ASIC platform to address a wide range of mixed voltage applications. The VCA-2 contains 15,750 ASIC gates, 1Kbyte of non-volatile EEPROM memory, 21Kbits of embedded SRAM and 40+ analog resources. Many systems require 3.3V, 5V, 12V, and higher voltage planes and power management. The VCA-2 contains isolated power islands that can support digital running at 3.3V, low voltage analog and high voltage analog up to 20V. The combination of these capabilities makes the A-2 ideal for power management and power sequencing applications. The resources within the ASIC can be used to create LDO, linear and switching regulators, digitally controlled and sequenced power regulators, LED drivers, motor controllers, industrial PID controllers – mixed signal circuits where a wide operating voltage range is required.

The VCA-2 utilizes a single mask layer to change analog, digital, and memory circuits resulting in:

•  Reduced NRE Charges
•  Rapid Time to Prototypes
•  Fabrication Time in Weeks not Months
•  Reduced Risk

Configurable Digital

• 15,750 ASIC Gates

• 21 Kbits of 1-Port SRAM
• 1Kx8 EEPROM, 20-Year Retention
• 44 Configurable Digital I/O
• 3.3V Digital Power

Configurable Analog

• 20V Analog
• 12 20V Op-Amps
• 12 3.3V Op-Amps
• 6 Power Management Tiles
• 2 Regulator Tiles
• 2 10-bit, 1MSPS DACs
• 42 Analog I/O
• 3.3V Isolated Analog Power
• o 20V Isolated Analog Power