MAXIM MAX9788ETI+T

Manufacturer	MAXIM
MPN	MAX9788ETI+T
LCSC Part #	C7451125
Packaging	TQFN-28(5x5)
Customer #
Key Attributes	Class G Ceramic Speaker Driver
Datasheet	MAXIM MAX9788ETI+T

Products Specifications

Type	Description	All
Category	Integrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
Manufacturer	MAXIM
Packaging	TQFN-28(5x5)
Quiescent Current	12mA
Total Harmonic Distortion + Noise (THD+N)	0.002%
Signal-to-Noise Ratio	108dB
Number of Inputs	1 Pair Differential Inputs
Features	Automatic mute/no-noise switch;Enable/shutdown function
Voltage - Supply	2.7V~5.5V
Speaker Channels	1-Channel
Output Power	2.4Wx1@8Ω
Operating Temperature	-40℃~+85℃
Class	Class G
Power Supply Rejection Ratio (PSRR)	77dB

AI Translation

The MAX9788 features a mono Class G power amplifier with an integrated inverting charge-pump power supply specifically designed to drive the high capacitance of a ceramic loudspeaker.
The charge pump can supply greater than 700mA of peak output current at 5.5VDC, guaranteeing an output of 14VP-P.
The MAX9788 maximizes battery life by offering highperformance efficiency.
Maxim’s proprietary Class G output stage provides efficiency levels greater than Class AB devices without the EMI penalties commonly associated with Class D amplifiers.
The MAX9788 is ideally suited to deliver the high output-voltage swing required to drive ceramic/piezoelectric speakers.
Integrated Charge-Pump Power Supply—No Inductor Required
14VP-P Voltage Swing into Piezoelectric Speaker
2.7V to 5.5V Single-Supply Operation
Clickless/Popless Operation
Small Thermally Efficient Packages 4mm x 4mm 28-Pin TQFN 2mm x 2.5mm 20-Bump WLP

AI Translation

In-Stock: 50

50 In stock, ships now

Add to BOM List

Qty	Unit Price	Total Amount
1+	$ 5.4514	$ 5.45
10+	$ 4.6802	$ 46.80
30+	$ 4.2219	$ 126.66
100+	$ 3.7589	$ 375.89
500+	$ 3.5465	$ 1773.25
1,000+	$ 3.4491	$ 3449.10
Standard Packaging2500/Full Reel

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