| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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212 pcs
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212 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The Texas Instruments TL851CN is an economical digital I2L ranging control integrated circuit designed for sonar ranging applications. It is engineered for distance measurement ranging from six inches to 35 feet. The device utilizes an internal oscillator that operates with a low-cost external ceramic resonator, enabling it to drive a 50-kHz electrostatic transducer when paired with a 420-kHz ceramic resonator.
Key features include an accurate clock output for external use, synchronous 4-bit gain control, and an internal 1.2-V level detector for receive functions. The interface is TTL-compatible, making it suitable for electrostatic or piezoelectric transducers. The TL851CN operates within a temperature range of -40°C to 85°C.
This IC is designed for use with the TL852 sonar ranging receiver. It is available in a 16-PDIP package and a 16-DIP (0.300", 7.62mm) package, both suitable for through-hole mounting. The device includes internal blanking features to exclude false receive inputs and echoes from objects closer than 1.3 feet, though this can be adjusted via the blanking inhibit pin.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.34 | $5.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TL851CN operates from -40°C to 85°C.
The frequency range for the TL851CN is 20kHz to 90kHz.
The TL851CN functions as a Sonar Ranging Control.
The TL851CN is designed for Sonar Control RF type.
The TL851CN is available in a 16-DIP (0.300", 7.62mm) package and a 16-PDIP package.
The TL851CN features synchronous 4-bit gain control.
The TL851CN can detect objects down to 1.3 feet due to its internal blanking feature.