DAOKAI MAX9814 Microphone Amplifier Module Auto Gain Control Board 2.7V - 5.5V 40dB / 50dB / 60dB Gain Setting MIC Low Noise Preamplifier, for Arduino(2PCS)

Customer rating 4.3 stars

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₹3980 -32% ₹2700/-

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Product Information


Specification
Brand : DAOKAI
BulletPoint : TekTone SF100C
BulletPoint1 : Product parameters: Supply voltage range 2.7V to 5.5V, low input-referred noise density of 30nV/√Hz, THD as low as 0.04% (typ), low-noise microphone setting provided internally 2V.
BulletPoint2 : Product Description: This product has built-in automatic gain control (AGC) and low noise microphone bias. The device integrates a low noise preamplifier, variable gain amplifier (VGA), output amplifier, microphone bias generator, and AGC control circuit.
BulletPoint3 : Three Amplifier Settings: The output amplifier provides three selectable gains of 8dB, 18dB and 28dB. Amplifiers can be cascaded to achieve a total gain of 40dB, 50dB or 60dB without compression.
BulletPoint4 : Product use: This product can be used in digital cameras, digital video cameras, entertainment systems (such as: karaoke), high-quality portable video recorders, IP phones / conference calls, two-way communication devices, etc.
BulletPoint5 : Package includes: You will get 2 x MAX9814 Microphone Amplifier Module, 1 x 10 PIN Female to Male Dupont Cable.
CircuitBreakerType : Standard
Color : Microphone Amplifier Module
ExternallyAssignedProductIdentifier : 6440267893559
ExternallyAssignedProductIdentifier1 : 612079186716
ExternallyAssignedProductIdentifier2 : 0612079186716
GpsrSafetyAttestation : 1
IncludedComponents : 2 x Microphone Amplifier Module, 10PIN Female to Male Dupont Cable
ItemName : DAOKAI MAX9814 Microphone Amplifier Module Auto Gain Control Board 2.7V - 5.5V 40dB / 50dB / 60dB Gain Setting MIC Low Noise Preamplifier, for Arduino(2PCS)
ItemPackageDimensions_Height : 15.5 centimeters
ItemPackageDimensions_Length : 1.3 centimeters
ItemPackageDimensions_Width : 6.8 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : audio-component-amplifiers
Manufacturer : DAOKAI
Material : Electronic Components
MaximumSupplyVoltage : 5 volts_of_direct_current
MinimumSupplyVoltage : 5 volts_of_direct_current
ModelName : Qiiluoe0pmytxcf
ModelNumber : WE-DA-208
MountingType : Flush Mount
NumberOfChannels : 2
NumberOfItems : 2
OutputPower : 10 watts
PackageTypeName : Anti-static packaging
PartNumber : WE-DA-208
ProductDescription : Product introduction:
1. The MAX9814 is a high-quality microphone amplifier with built-in automatic gain control (AGC) and low-noise microphone bias. The device integrates a low noise preamplifier, variable gain amplifier (VGA), output amplifier, microphone bias generator, and AGC control circuit.
2. This product adopts a space-saving 14-pin TDEN package, which is specified to work in the extended temperature range of -40℃~+85℃.

Product Features:
1.Supply Voltage: 2.7v-5.5v @ 3mA current
2.Automatic Gain Control (AGC)
3.Three gain settings (40dB, 50dB, 60dB)
4. Programmable Attack and Release Ratio
5.Low Input-Referred Noise Density of 30nV/
6.Low THD: 0.04% (typ)
7.Low Power Shutdown Mode
8.Low noise microphone bias 2V provided internally

Package includes:
2 x MAX9814 Microphone Amplifier Module
1 x 10 PIN Female to Male Dupont Cable
ProductSiteLaunchDate : 2023-01-31T01:59:55.689Z
SpecificationMet : FCC
SupplierDeclaredDgHzRegulation : not_applicable
SupplyCurrent : 2 amps
UnitCount : 1
UnspscCode : 39121601
Voltage : 5.5 volts

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Read all 15 customer reviews

Practical and effective.

Will definitely recommend to others.

Top-notch quality, canÕt complain.

Flawless in both function and design.

High quality and great value.

It's usable but lacks some key features.

Solid build and decent design.

Meets basic needs, not exceptional.

Nice features and easy to handle.

Five stars all the way.

Awesome product and great experience.

Will be purchasing again soon.

The product is decent but could be improved.

This product exceeded some of my expectations.

Truly exceeded my expectations.

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