32-pin (RQT) package image

ULC1001RQTR ACTIVE

Configurable DSP for ultrasonic lens cleaning with current and voltage sensing and PWM output

ACTIVE Custom reel may be available
Same as: ULC1001RQTR.A This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

DATA SHEET

Pricing

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Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material NiPdAu
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

More ULC1001 information

Packaging information

Package | Pins VQFN-HR (RQT) | 32
Operating temperature range (°C) -40 to 125
Package qty | Carrier 3,000 | LARGE T&R

Features for the ULC1001

  • Integrated Programmable Cleaning Modes
    • Water (expelling)
    • Deice (melting and expelling)
    • Mud (dehydrating and expelling)
    • Auto-cleaning (detecting mass and expelling)
    • Custom cleaning modes
  • Embedded algorithms
    • Lens system calibration
    • Automatic mass detection
    • Power regulation
    • System diagnostics
  • System diagnostics
    • Driver fault reporting
    • Lens system fault reporting
    • Transducer temperature regulation
  • Wide-drive frequency range
    • High-efficiency direct drive (10kHz - 5MHz)
    • AD modulation (<50kHz)
  • I2C user interface
  • Clock source required
    • External oscillator (10MHz, 5ppm recommended)
  • Power supplies
    • IOVDD: 3.3V
  • 32-pin, QFN-HR package

Description for the ULC1001

The ULC1001 is a configurable PWM modulator with current and voltage sensing capabilities specifically for piezo-based lens cleaning systems.

An on-chip, low-latency DSP supports Texas Instruments’ proprietary algorithms designed for lens cleaning. The ULC1001 and work together to create an Ultrasonic Lens Cleaning system.

The ULC1001 device is available in a 32-pin QFN-HR package for a compact PCB footprint.

Pricing

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Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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