MAX9814

Microphone Amplifier with AGC and Low-Noise Microphone Bias, TDFN-14

Schematic Symbol

Pin Configuration (15 pins)

Pin	Name	Type
1	CT	input
2	~{SHDN}	input
3	CG	passive
4	GND	passive
5	VDD	power_in
6	MICOUT	output
7	GND	power_in
8	MICIN	input
9	A/R	input
10	GAIN	input
11	GND	passive
12	BIAS	passive
13	MICBIAS	output
14	TH	input
15	GND	passive

Footprint

Confirmed

Package_DFN_QFN/DFN-14-1EP_3x3mm_P0.4mm_EP1.78x2.35mm

Pad Layout

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15

Pads (19)

Number	Type
—	smd
—	smd
—	smd
—	smd
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd

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