TPAFE5161
16-Bit, 4-Channel, Simultaneous Sampling ADC with Bipolar Inputs
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPAFE5161 is a 16-bit, 4-channel simultaneous sampling, successive approximation (SAR) ADC. Each channel has a complete analog front end, as well as an ADC operating at 350 kSPS per channel. The analog front end features the input clamp, a programmable gain amplifier (PGA) with a high input impedance of 1MΩ, a low pass filter, and an ADC input driver.
The device features an internal precision reference with a buffer to drive the ADC. A digital interface supports serial, parallel, and parallel byte communication, which can be used with various host controllers.
The TPAFE5161 can accept ±10-V or ± 5-V true bipolar inputs with a single 5-V supply. Also, the high input impedance allows direct connection to transformers or other sensors without external driver circuits.
The zero-latency conversion with high performance also makes the device suitable for industrial automation and control applications.
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Status
Production
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Rating
Industrial
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Resolution
16
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VDD (V)
4.75~5.25
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Channel
4
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Throughput Rate (Msps)
0.35
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Architecture
SAR
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Input Type
Pseudo-Differential
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Multichannel Configuration
Simultaneous Sampling
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INL (LSB, Max)
±2
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DNL (LSB, Max)
±1
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Offset Error (LSB, Max)
±15
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Gain Error (LSB)
±15
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Voltage Input Range (V)
±5, ±10
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IDD (mA)
52
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Digital Interface
Parallel/SPI
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Temperature Range (℃)
-40 to +125
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Package
LQFP10X10-64
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 SheetEnglish02/02/2024
16bit, 4-Channel, Simultaneous Sampling ADC with Bipolar inputs
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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
• Power line monitor
• Power line protection relays
• Motor control
• Data acquisition system (DAS)
• Industrial Automation and controls
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPAFE5161SI04-QP7R | Industrial Grade | / | Released | $12.925 | 2023-08-07 | LQFP10X10-64 | 11 | MSL3 | T&R | 1000 | 5000 |
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