TDA7786CTR

$4.05

Description：RF RECEIVER AM/FM 64LQFP
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ad19727690ff Category: RF Receivers Brand: STMicroelectronics

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Product introduction

TDA7786CTR is listed in the RF Receivers range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is RF RECEIVER AM/FM 64LQFP. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for TDA7786CTR

Description：RF RECEIVER AM/FM 64LQFP
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Frequency：AM, FM
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：AM, FM
Applications：AM/FM Car Radios
Current - Receiving：175mA
Data Interface：I2C
Memory Size：-
Antenna Connector：PCB, Surface Mount
Features：-
Voltage - Supply：4.7V ~ 5.2V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：64-LQFP
Supplier Device Package：64-LQFP (10x10)
Grade：-
Qualification：-

RF Receivers datasheet and documents for TDA7786CTR

TDA7786CTR

RF Receivers Overview

The TDA7786CTR is an obsolete AM/FM radio tuner IC manufactured by STMicroelectronics, designed for automotive applications. It operates within a supply voltage range of 4.7V to 5.2V and draws 175mA during reception. The component utilizes I2C data interfaces and features a 64-LQFP (10x10) surface-mount package. It supports AM and FM modulation protocols with PCB antenna connectors. The device functions reliably across a temperature range of -40°C to 85°C and complies with RoHS3 standards.

RF Receivers Feature Summary

Integrated RF receiver optimized for AM and FM band tuning in vehicle environments
Supports I2C communication protocol for system control and data exchange
Designed for surface-mount installation using a compact 64-pin LQFP footprint

RF Receivers Applications

AM/FM car radio systems
Automotive audio tuners
Vehicle infotainment front-end modules

RF Receivers Procurement Notes

This product is officially discontinued and no longer manufactured by STMicroelectronics as of August 2025. Procurement must rely on remaining stock from authorized distributors or third-party suppliers. Verify part authenticity carefully due to obsolescence status. Check for alternative package types or compatible successor models if long-term supply stability is required for production planning.

RF Receivers Selection Notes

Select this component only for legacy maintenance or repair scenarios where original equipment specifications are mandatory. Due to its obsolete status, new design implementations should consider modern alternatives with updated supply chains. Ensure compatibility with existing I2C bus architectures and verify that the 64-LQFP form factor fits the target PCB layout constraints without modification.

RF Receivers Part Context

The TDA7786CTR belongs to the TDA7786x ELITE tuner family, which provides high-performance AM/FM tuning solutions for automotive radio applications. This specific variant represents the tape-and-reel packaging option of the broader TDA7786 series, sharing core functional characteristics with other members of the family while differing in shipping configuration and potentially minor peripheral support.

RF Receivers Replacement Considerations

No direct public substitute part numbers are confirmed for immediate replacement. Users should consult STMicroelectronics for current portfolio recommendations or evaluate generic AM/FM tuner ICs with matching pinouts and interface requirements.

RF Receivers FAQ

Is the TDA7786CTR suitable for wideband FM reception?

No, the TDA7786CTR is specified for AM and FM bands only. Wideband (WB) support is available in the related TDA7786 model but not in this specific CTR variant.