| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,400 pcs
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1400 pcs | On Request | 1 | On Request | On Request | 1649+ | On Request | On Request |
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The TL852CDR from Texas Instruments is an economical sonar ranging receiver integrated circuit. It is designed for use with the TL851 control IC and requires a minimum of external components for operation. This amplifier easily interfaces with electrostatic transducers and features a digitally controlled variable-gain and variable-bandwidth amplifier.
The TL852CDR operates over an operational frequency range of 20 kHz to 90 kHz and is TTL-compatible. It functions from power sources ranging from 4.5 V to 6.8 V. The overall gain is adjustable with a single external resistor, providing flexibility in design. The device is housed in a 16-SOIC package and is suitable for surface mount applications.
This IC is designed for use in sonar ranging modules, such as those utilizing the SN28827. It interfaces directly with electrostatic or piezoelectric transducers. The digital control of amplifier gain is managed through specific input pins, which must be driven synchronously to prevent false signals. An external L-C combination can be used to control the amplifier's gain and Q factor, optimizing noise and sidelobe rejection.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.41 | $3.41 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TL852CDR operates from 20 kHz to 90 kHz.
The TL852CDR operates from 4.5 V to 6.8 V.
The TL852CDR is available in a 16-SOIC package.
The TL852CDR has an MSL rating of Level 1.