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 4.6 stars

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₹ 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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Lives up to the hype.

Just what I needed and more.

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Just fine for the price, not more.

Five stars all the way.

Reliable and efficient.

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Awesome product and great experience.

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Highly recommended for everyone.

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