onsemi FAN3850TUC15X35
$ 0.186
Obsolete
Inventory History
3 month trend: Restocked
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for onsemi FAN3850TUC15X35.
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2011-10-03
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTD Date2017-10-22
Descriptions
Descriptions of onsemi FAN3850TUC15X35 provided by its distributors.
e1 FAN3850 Tape & Reel (TR) ADC Microphone audio amplifier 1.8V 197mum 420muA 850muW
Audio Amp Microphone 1-CH Mono Class-AB 6-Pin WLCSP T/R
Microphone Pre-Amplifier with Temperature Compensation and Digital Output
The FAN3850T integrates a pre-amplifier, LDO, and Analog-to-Digital Converter (ADC) to convert 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 ADC and outputs PDM data. The PDM digital audio has the advantage of noise rejection and interface-to-mobile handset processors.The FAN3850T is powered from the system supply rails up to 3.63V, with a low power consumption of only 0.85mW, and less than 20µW in Power-Down Mode. The device compensates for the temperature variation of the microphone element to achieve a flat sensitivity response over-temperature.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: Restocked
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
MountSurface Mount
Number of Pins6
Number of Terminals6
Weight66 mg
Technical
Frequency1 MHz
Gain15.7 dB
Gain Bandwidth Product10 MHz
Max Frequency4 MHz
Max Operating Temperature85 °C
Max Power Dissipation850 µW
Max Supply Voltage3.63 V
Min Operating Temperature-30 °C
Min Supply Voltage1.64 V
Number of Channels1
Number of Circuits1
Operating Supply Current420 µA
Operating Supply Voltage1.8 V
Signal to Noise Ratio (SNR)62.4 dB
Voltage Gain15.7 dB
Dimensions
Height197 µm
Height - Seated (Max)300 µm
Length1.26 mm
Terminal Pitch485 µm
Width860 µm
Datasheets & Documents
Download datasheets and manufacturer documentation for onsemi FAN3850TUC15X35.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements