Custom ASIC

High Value ASIC for Key Applications

High Value ASIC for Key Applications

1. Energy metering IC

·       Multiple channel AFE having 24b 128Ksps Sigma delta ADC.

·       Low-Drift Internal Voltage Reference: 6 ppm/°C 

·       Multiple Analog blocks like crystal oscillator, Negative charge pump

 ·       Multiple SPI data interface modes

·       High resolution: >20b ENOB at 8Ksps

·       Programmable output data rate: 128Ksps

·       High CMRR: -100 dB

·       High accuracy, THD: -102dB

·       Analog Supply: (+5 V) or (±2.5 V)

·       Digital Supply: (1.65V to 3.6V

·       Operating Range: –40°C to +125°C 

·       GDS Available 

·       Silicon validated in 180nm

2.  Industrial process control, precision instrumentation IC  

·       24b Sigma delta with low drift reference 14Ksps ADC

·       Output Data Rates From 10 To 14kSPS

·       Low-Drift Internal Voltage Reference

·       High resolution: 19b ENOB at 14.4Ksps

·       Programmable output data rate: 250Sps to 14Ksps

·       High CMRR: -110 dB

·       High accuracy, THD: -122dB

·       Offset and gain calibration

·       Programmable power down and reset

·       Integrated Multiple analog blocks like crystal oscillator, out of range detector

·       SPI data interface modes

·       Analog Supply: (+5 V) or (±2.5 V)

·       Digital Supply: (1.65V to 3.6V

·       Operating Range: –40°C to +125°C 

·       GDS Available 

·       Silicon validated in 180nm

3. Industrial process control, sensor application IC with PGA and reference

·       4 channel 24b Sigma delta ADC including PGA up to 19.2Ksps 

·       Various power modes at various speed

Full power: up to 19,200 SPS, Mid power: upto 4800 SPS, Low power: upto 2400 SPS 

·       High resolution: ENOB > 21b @10Sps

·       Low-Drift Internal Voltage Reference

·       Internal temperature sensor

·       3-wire or 4-wire serial interfaces including SPI

·       Multiple filter options

·       Offset and gain calibration

·       Programmable power down and reset

·       2.7 V to 3.6 V and ±1.8 V

·       Operating Range: –40°C to +125°C 

·       GDS Available 

·       Silicon validated in 180nm

4. Analog front end IC for Seismic, energy exploration and Medical application

·       32 bit High resolution Ultra-low power AFE for precision applications having 127dB SNR

·       This standalone component is high performance ADC useful in precision application. 

·       High Resolution AFE with low noise PGA : 127-dB SNR (300 SPS) 

·       THD: –122 dB 

·       Two-Channel Mux 

·       Inbuilt Digital Filter having SINC, FIR, IIR and Programmable High-Pass Filter

·       Gain and Offset Calibration Engine 

·       Analog Supply: (+5 V) or (±2.5 V)

·       Digital Supply: 1.8 V 

·       Operating Range: –40°C to +125°C 

·       GDS Available 

·       Silicon validated in 180nm

5. Low distortion DAC IC for energy exploration

·       This precision Digital-to-Analog converter (DAC) is low distortion, output DAC suitable for precision measurement. DAC achieves high performance in a small package maintaining Ultra-low power.

·       High Performance: THD: –125dB

·       SNR:122dB (450Hz, G=1) 

·       PSRR 85dB for Analog supply

·       Inbuilt high precision signal generator

·       Control bit for Analog and Digital Gain 

·       Output Frequency: 0.4 Hz to 300 Hz 

·       Digital Data Input selectable Mode 

·       Analog Supply: 5V or ±2.5 V 

·       Digital Supply: 1.8 V

·       Operating Range: –40°C to +125°C 

·       GDS Available 

·       Silicon validated in 180nm