FAN3852UC16X Audio/Video ASSP by ON Semiconductor

Microphone Pre-Amplifier with Digital Output

Status: Active
Series: FAN3852
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The FAN3852 integrates a pre-amplifier, LDO, and ADC that converts Electret Condenser Microphone (ECM) outputs to digital Pulse Density Modulation (PDM) data streams. The pre-amplifier accepts analog signals from the ECM and drives an over-sampled sigma delta Analog-to-Digital Converter (ADC) and outputs PDM data. The PDM digital audio has the advantage of noise rejection and easy interface to mobile handset processors. The FAN3852 features an integrated LDO and is powered from the system supply rails up to 3.63V, with low power consumption of only 0.85mW and less than 20µW in Power-Down Mode.

Where to Buy

Prices starting from US$0.25

Distributor Stock
Logo for RS
RS
from US$0.25
5,940
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.30
8,355
in stock
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Logo for element14
element14
from US$0.28
8,355
in stock
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Logo for Farnell
Farnell
from US$0.28
8,355
in stock
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Logo for Future Electronics
Future Electronics
from US$0.28
-
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Logo for Avnet America
Avnet America
from US$0.27
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Logo for Avnet Asia
Avnet Asia
from US$0.27
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Logo for EBV Elektronik
EBV Elektronik
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Avnet Silica
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Features

Optimized for Mobile Handset and Notebook PC Microphone Applications
Accepts Input from Electret Condenser Microphones (ECM)
Pulse Density Modulation (PDM) Output
Standard 5-Wire Digital Interface
Low Input Capacitance, High PSR, 20 kHz Pre-Amplifier
Low-Power 1.5µA Sleep Mode
Typical 420µA Supply Current
SNR of 62dB(A) for 16dB Gain
Total Harmonic Distortion 0.02%
Input Clock Frequency Range of 1-4MHz
Integrated Low Drop-Out Regulator (LDO)
1.5kV HBM ESD on MIC Input
Applications
Computing
Electret Condenser Microphones with Digital Output
Headset Accessories
End Products
Consumer
Mobile Handset
Personal Computer (PC)

Specifications

Description FAN3852
Compliance Pb-free Halide free
Function Digital Audio Interface Receiver
Control Type None
fs Max (kHz) .
Power Dissipation Max (mW) .
Supply Voltage Min (V) .
Supply Voltage Max (V) .
Operating Temp Min (°C) .
Operating Temp Max (°C) .
Package Type WLCSP-6

Alternative Descriptions

Microphone Pre-Amplifier, -40 To 85Deg C | Newark Electronics
MICROPHONE PRE-AMPLIFIER, -40 TO 85DEG C | element14
ON Semiconductor, FAN3852UC16X | RS
FAN3852 Series 3.63 V Digital Output Microphone Pre-Amplifier - WLCSP-6 | Future Electronics
Audio Amp Microphone 1-CH Mono 6-Pin WLCSP T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN3852UC16X?

Additional datasheets, footprints and schematics for FAN3852UC16X are listed on our Part Details page. You can also find images and similar parts to FAN3852UC16X on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN3852UC16X on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN3852UC16X price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN3852UC16X fall under?

The FAN3852UC16X is listed under Custom & ASSP > Audio/Video ASSP > Audio ASSP.

Can I view similar or alternative parts?

You can view similar parts to FAN3852UC16X when available in the Audio ASSP range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FAN3852UC16X you can contact the distributor directly for product support, shipping queries etc.

Is the FAN3852UC16X RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FAN3852UC16X have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, RS and Future Electronics have stock available or on a lead time for FAN3852UC16X.

How do I check stock and lead times for all distributors?

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