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TEXAS INSTRUMENTS TDC1011PWR
Analog Front End, Ultrasonic Sensing Measurements, 1 Channel, SPI, 5.5 V, TSSOP-28
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TDC1011PWR
- Order Code:
- 3123367
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- Product Range
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- ECAD / MCAD
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Product Overview
The TDC1011PWR is a fully integrated Analog Front-End for ultrasonic sensing measurements of liquid level, fluid identification/concentration and proximity/distance applications. When paired with an MSP430/C2000 MCU, power, wireless and source code, TI provides the complete ultrasonic sensing solution. TI's Ultrasonic AFE offers programmability and flexibility to accommodate a wide-range of applications and end equipment. The TDC1011 can be configured for multiple transmit pulses and frequencies, gain and signal thresholds for use with a wide-range of transducer frequencies (31.25kHz to 4MHz) and Q-factors. Similarly, the programmability of the receive path allows ultrasonic waves to be detected over a wider range of distances/tank sizes and through various mediums. The low noise amplifiers and comparators provide extremely low jitter, enabling picosecond resolution and accuracy.
- Up to 8ms Measurement range
- 1.8µA (2 SPS) Operating current
- Transmitter channel TX supports single transducer applications
- Programmable Excitation 31.25kHz to 4MHz, Up to 31 Pulses
- 50psRMS Receiver channel RX STOP cycle-to-cycle jitter
- Receiver channel RX - Low-noise and programmable gain amplifiers
- Receiver channel RX - Access to signal chain for external filter design
- Receiver channel RX - Programmable threshold comparator for echo qualification
- Receiver channel RX - Programmable low power mode for long TOF measurements
- Temperature measurement - Interface to two PT1000/500 RTDs
- Temperature measurement - RTD-to-RTD Matching accuracy 0.02°CRMS
Applications
Sensing & Instrumentation, Test & Measurement, Wireless, Automotive, Consumer Electronics, Industrial
Product Information
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- 1 Channel Analog Front End
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- Ultrasonic Sensing Measurements
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- 1Channels
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- SPI
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- 2.7V
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- 5.5V
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- -40°C
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- 125°C
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- TSSOP
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- 28Pins
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Technical Documents (1)
Packaging type
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Extra stock is available upon order to the Supplier Lead Time which is approximately 6/8/26
2,447 deliver in 3-4 business days from our UK warehouse
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¥432.77
(¥476.05 Inc. JCT)
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