TPC62412
12-Channel, 8-kSPS, 16-Bit, Highly Integrated Sigma-Delta ADC
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPC62412 is a precision 12-channel, multiplexed ADC with integrated PGA and many other features, offering accurate measurement for low-bandwidth input signals, and lower-system cost and component count.
The device has a 16-bit delta-sigma converter, with configurable data rates. There is a sinc5 filter for optimized noise performance, and low-latency filter for fast settling with 50-/60-Hz rejection for noisy industrial environments.
A low-noise programmable gain amplifier provides 1 to 128 gain options to amplify low-level signals.
Additionally, the device integrates a precision 2.5-V bandgap reference and an integrated oscillator.
Two programmable excitation current sources are available for easy RTD biasing for temperature measurement.
Finally, more features such as burn out, CRC, voltage bias, system monitoring, and GPIOs are integrated.
The device is available in the TQFP5X5-32 package.
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Status
Production
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Rating
Industrial
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Resolution
16
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VDD (V)
3~5.5
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Channel
12
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Throughput Rate (Msps)
0.008
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Architecture
Sigma-Delta
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Input Type
Differential, Single-Ended
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Multichannel Configuration
Multiplexed
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INL (LSB, Max)
10ppmFSR
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DNL (LSB, Max)
/
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Offset Error (LSB, Max)
±2.6
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Gain Error (LSB)
±1800ppm
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Voltage Input Range (V)
-Vref/Gain to Vref/Gain
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IDD (mA)
2
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Digital Interface
SPI
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Temperature Range (℃)
-40 to +125
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Package
TQFP5X5-32
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish04/14/2025
12-Channel, 8-kSPS, 16-Bit, Highly Integrated Sigma-Delta ADC
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• Process Control: PLC/DCS Modules
• Voltage, Current, Temperature, and Pressure Measurement Flow Meters
• Temperature Controllers
• Medical and Scientific Instrumentation
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPC62412-QPER | Industrial Grade | / | Production | / | 2025-01-08 | TQFP5X5-32 | 24 | MSL3 | T&R | 1000 | 5000 |
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