Mfr Part #:

SA572D

Mfr Name: Philips

The Philips SA572D is a dual-channel, high-performance programmable analog compandor. It is designed for dynamic range compression or expansion in audio systems.

✓ Total Stock: 22,600 pcs

$ Price Range: $0.75

SA572D Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	22,600 pcs On Request	22600 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SA572D Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Philips
Noise	6 μV
Power Dissipation	500 mW
Supply Current	6.3 mA

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SA572D Description

Short technical summary and product information.

The SA572D from Philips is a versatile, dual-channel programmable analog compandor designed for high-performance audio applications. Each channel can function for dynamic range compression or expansion, featuring a full-wave rectifier, a linearized, temperature-compensated variable gain cell, and a dynamic time constant buffer. This design allows for independent control of attack and recovery times with minimal external components.

Key specifications include a wide dynamic range exceeding 110dB, low noise of typically 6 μV, and a broad supply voltage range from 6V to 22V. The device also offers temperature-compensated gain control and a low distortion gain cell. It is suitable for noise reduction in high-fidelity audio systems, communication systems, and video recording applications.

The SA572D is available in a 16-pin SOIC package, suitable for surface mounting. Its operating temperature range is -40°C to +85°C, making it robust for various environmental conditions.

SA572D Quick Information

Product Type: Programmable Analog Compandor

Canonical Name: SA572 Programmable Analog Compandor

Subcategory: Programmable

SA572D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SA572D Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

SA572D Features

Dual-channel programmable analog compandor.
Wide dynamic range exceeding 110dB.
Low noise performance at 6 μV typical.
Independent control of attack and recovery times.
Operates from a 6V to 22V supply voltage.

SA572D Applications

Used for dynamic noise reduction systems.
Suitable for high-performance audio applications.
Applicable in communication systems.
Can be used in video recording applications.

SA572D FAQs

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

What is the supply voltage range of the SA572D?

The SA572D operates with a supply voltage from 6 to 22 VDC.

What is the operating temperature range of the SA572D?

The SA572D operates over -40°C to +85°C.

What package does the SA572D come in?

The SA572D is available in a 16-SOIC (0.154", 3.90mm) package.

How much supply current does the SA572D draw?

With no signal, the SA572D draws a typical supply current of 6.3 mA.

What is the internal voltage reference of the SA572D?

The internal voltage reference is nominally 2.5 VDC, with a range of 2.3 to 2.7 VDC.

What is the total harmonic distortion of the SA572D?

Total harmonic distortion is 0.2% to 1.0% at 1 kHz with CA=1.0μF (untrimmed).

What is the dynamic range and noise performance of the SA572D?

Dynamic range exceeds 110 dB, with typical noise of 6 μV.