TDC1000PWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TDC1000PWR is a dual-channel ultrasonic sensing analog front end (AFE) from Texas Instruments, supporting 2.7V–5.5V supply, 1–4 MHz transducer drive, and integrated time-of-flight measurement for level, concentration, and flow sensing applications. From $1.04, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TDC1000PWR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0384(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel ultrasonic AFE supporting level, concentration, and flow sensing in a single device
- Wide supply voltage range of 2.7V to 5.5V for flexible system integration
- Integrated programmable transducer driver at 1–4 MHz for direct piezo element excitation
- SPI-configurable gain, frequency, and burst count for versatile application tuning
- Low-power design ideal for battery-operated ultrasonic measurement systems
Applications
The TDC1000PWR is widely used in ultrasonic flow meters for water, gas, and heat metering applications, leveraging its precision time-of-flight signal conditioning. It also supports industrial level sensing in tanks and pipes, as well as concentration measurement in liquid analytics systems. Its dual-channel architecture enables differential measurement configurations common in high-accuracy industrial instrumentation.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.7V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TDC1000PWR Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TDC1000PWR:
suggested
Frequently Asked Questions
What is the supply voltage range of the TDC1000PWR?
The TDC1000PWR operates from a supply voltage of 2.7V to 5.5V, making it compatible with both 3.3V and 5V system designs. This wide range supports flexible integration into battery-powered and line-powered ultrasonic sensing applications.
What sensing applications is the TDC1000PWR designed for?
The TDC1000PWR is designed for ultrasonic level sensing, concentration measurement, and flow sensing applications. It serves as the analog front end in flow meters for water, gas, and heat, as well as industrial tank level monitors and liquid analytics systems.
How many channels does the TDC1000PWR support?
The TDC1000PWR features two independent channels, enabling differential or multi-path ultrasonic measurement configurations. This dual-channel design is essential for bidirectional flow measurement and noise rejection in precision sensing systems.
What package does the TDC1000PWR come in?
The TDC1000PWR is available in a 28-pin TSSOP (R-PDSO-G28) small outline package, which is compact and suitable for space-constrained PCB layouts in industrial and consumer ultrasonic sensor designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $3.2934 | $329.34 |
| 250+ | $1.0737 | $268.43 |
| 500+ | $1.0561 | $528.05 |
| 1000+ | $1.0384 | $1038.40 |
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