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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
ConfirmedPackage_DFN_QFN/DFN-14-1EP_3x3mm_P0.4mm_EP1.78x2.35mm
Pad Layout
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 |