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2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7498B (Apt-X)

2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7498B (Apt-X)

Name: 2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7498B (Apt-X)
Brand: Tinysine
SKU: G56F0BE5C1312E-1
Price: 49.95 USD
Availability: InStock

US $49.95

Antenna Type:: PCB Antenna

PCB Antenna

U.FL interface

SMA interface (+$2.00)

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Out of stock

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Estimated Delivery: Jan 19 - Jan 23

All orders are delivered within 2-4 weeks

Availability: In Stock Unavailable

SKU: G56F0BE5C1312E-1

Categories:

Bluetooth Audio Amplifier (Apt-X)

Tags:

Bluetooth Audio Amplifier TSA7498B TSA7498B(Apt-X)

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Description
Shipping & Return
Reviews

This is a 2x100W audio amplifier board with a new Audio B plus Bluetooth module that supports Apt-X. It has integrated ST high-performance TDA7498 chip which supports dual channel audio amplification.

Both of the channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC12V-39V* power supply.

It has a smart cooling system, so, the fan does not work in normal operation case to reduce the noise. The fan only starts when the chip temperature exceeds 65°C.

It is perfect for your Hi-Fi audio application, the audio source can be RCA input or Bluetooth. It is compatible with all the Bluetooth devices that support media audio, including iPhone and Android.

Let your smartphone pair up with this board and play a piece of music. It is that easy.

Note: We have tested it. We ship the board after full test. It also works well with 12V DC power. However, we suggest to use DC 14V-39V power supply if possible.

Specification:

The following table lists all typical data of the amplifier board. For full specification, please refer to the datasheet of ST’s TDA7498 chip.

TA = 25 °C, fIN = 1 kHz sine wave, RL= 6Ω, VCC = 36V. (Unless otherwise stated)

Parameter	Condition	Min	Typ	Max
Supply Voltage (v)	-	14	36	40
Quiescent Current (mA)	FAN ON,STBY Disable	-	90	-
	FAN ON,STBY Enable	-	50	-
	FAN OFF,STBY Disable	-	40
	FAN OFF,STBY Enable		10
Input Sensitivity (mV)	25.6dB	-	1356	-
	31.6dB		696
	35.1dB		460
	37.6dB		341
Input Impedance (Kohm)	-	48	60	-
Gain (dB)	GAIN0 = L, GAIN1 = L	24.6	25.6	26.6
	GAIN0 = L, GAIN1 = H	30.6	31.6	32.6
	GAIN0 = H, GAIN1 = L	34.1	35.1	36.1
	GAIN0 = H, GAIN1 = H	36.6	37.6	38.6
Output Power (W rms)	THD = 10%	-	100	-
Efficiency (%)	Both channels output rating power.	-	>90	-
Minimum Load (ohm)	-	-	6	-
Frequency Response (dB)	±3dB	20	-	22k
Operating Temperature (℃)	-	0	20	50

Features:

Size: 12cm x 8cm
aptX, aptX Low Latency, SBC and AAC
Smart cooling system
Bluetooth 4.0
An external mute control port
Working voltage: DC 14V-39V
Over/under voltage protection
Overcurrent protection
Over temperature protection

Applications:

Personal computer
Background music system
Musical instrument amplifiers
Home DIY Audio System
Car audio

Documents:

SHIPPING

Our default shipping method is Registered International Post with a tracking code. Alternatively, you may opt for express shipping via DHL or FedEx.

Please note that we endeavor to ship all orders within 24 to 48 hours. The typical delivery time frame ranges between 2 to 4 weeks.

Kindly be aware that unforeseen circumstances, including customs or postal delays, may occasionally affect delivery times beyond our control.

Customers are responsible for any customs charges and should verify their country's customs policy.

RETURNS

If you are dissatisfied with the product, you may initiate a return within one month from the date of delivery. Please ensure that the product is sent back to our address in Sydney, Australia. Kindly note that all shipping charges associated with the return are the responsibility of the customer.