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The TPC5180 is an 18-bit analog-to-digital converter(ADC). The device supports unipolar, differential input,and the input range -VREF ~VREF with a common modevoltage of VREF/2.The device operates with a 2.5 V to VDD externalreference.The device offers an SPI-compatible interface andsupports daisy-chain operation for multiple deviceapplications.The devices also offer an optional busy indicator bit, whichcan be used to synchronize with the host.
Features
• 18-bit SAR ADC without Zero Latency
– Throughput Speed: 300 KSPS
• Unipolar, Differential Analog Input
– -VREF to VREF
• External VREF
– 2.5 V to VDD
• High Linearity
– DNL: ±0.6 LSB Typical
– INL: ±2 LSB Typical
– THD: -110 dB Typical at 1 kHz
• High Dynamic Range and Noise Performance
– SNR: 96 dB Typical at 1 kHz
– Dynamic Range: 96 dB Typical at 1 kHz
• Serial Interface:
– SPI Compatible
• Daisy-Chain is Supported
• Wide Operating Temperature Range:
– −40°C to +125°C
• Package: MSOP10
Applications
• Data Acquisitions
• Instruments
• Industry Measurement and Control
• Medical Equipment
• Automatic Test Equipment
Features
• 18-bit SAR ADC without Zero Latency
– Throughput Speed: 300 KSPS
• Unipolar, Differential Analog Input
– -VREF to VREF
• External VREF
– 2.5 V to VDD
• High Linearity
– DNL: ±0.6 LSB Typical
– INL: ±2 LSB Typical
– THD: -110 dB Typical at 1 kHz
• High Dynamic Range and Noise Performance
– SNR: 96 dB Typical at 1 kHz
– Dynamic Range: 96 dB Typical at 1 kHz
• Serial Interface:
– SPI Compatible
• Daisy-Chain is Supported
• Wide Operating Temperature Range:
– −40°C to +125°C
• Package: MSOP10
Applications
• Data Acquisitions
• Instruments
• Industry Measurement and Control
• Medical Equipment
• Automatic Test Equipment