Mfr Part #:

CA3089E

Mfr Name: RCA

The RCA CA3089E is an FM IF System integrated circuit designed for high-fidelity, automotive, and communications receivers. It offers exceptional limiting sensitivity and low distortion.

✓ Total Stock: 176 pcs

$ Price Range: $5.00

CA3089E Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	150 pcs On Request	150 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	26 pcs On Request	26 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

CA3089E Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	RCA
Number of Pins	20
Operating Temperature	-40 to 85°C

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CA3089E Description

Short technical summary and product information.

The RCA CA3089E is a monolithic integrated circuit providing a comprehensive FM-IF system. It is designed for applications in high-fidelity, automotive, and communications receivers.

Key features include an IF amplifier, quadrature detector, AF preamplifier, and specific circuits for AGC, AFC, muting (squelch), and tuning meter. It boasts exceptional limiting sensitivity of 12µV (typical) at the -3dB point and low distortion of 0.1% (typical) with a double-tuned coil.

The device supports single-coil tuning capability and provides high recovered audio of 400mV (typical). It includes features like delayed AGC for the RF tuner, an AFC drive circuit, and an output signal for driving a tuning meter or stereo switching logic. Internal power supply regulators maintain a nearly constant current drain over a voltage supply range of +8.5V to +16V.

The CA3089E is available in 16-lead PDIP and 20-lead SOIC packages, operating within a temperature range of -40°C to 85°C.

CA3089E Quick Information

Product Type: FM IF System Integrated Circuit

Canonical Name: CA3089E FM IF System Integrated Circuit

Subcategory: FM IF System

CA3089E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

CA3089E Estimated Pricing

Qty	Low	High
1+	$5.00	$5.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

CA3089E Features

Exceptional limiting sensitivity of 12µV (Typ).
Low distortion of 0.1% (Typ) with double-tuned coil.
High recovered audio output of 400mV (Typ).
Integrated AGC, AFC, muting, and tuning meter circuits.
Operates from +8.5V to +16V supply.

CA3089E Applications

Ideal for high-fidelity FM receivers.
Suitable for automotive radio applications.
Used in communications receiver systems.
Supports tuning meter drive functionality.

CA3089E FAQs

6 frequently asked questions generated from this part’s specifications.

What is the limiting sensitivity of the CA3089E?

The limiting sensitivity is 12µV (typical) at the -3dB point.

What is the typical distortion level for the CA3089E?

The typical distortion level is 0.1% when used with a double-tuned coil.

What is the typical recovered audio output of the CA3089E?

The typical recovered audio output is 400mV.

What is the operating temperature range for the CA3089E?

The operating temperature range is -40°C to 85°C.

What is the supply voltage range for the CA3089E?

The CA3089E operates within a supply voltage range of +8.5V to +16V.

What package types are available for the CA3089E?

The CA3089E is available in PDIP and SOIC package types.