Datasheet MAX9814ETD+T - Maxim IC, MICROPHONE AMP, AGC, 14TDFN — Ficha de datos

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Manufacturer: Maxim

Description: IC, MICROPHONE AMP, AGC, 14TDFN

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Docket:
19-0764; Rev 1; 2/09
KIT ATION EVALU BLE AVAILA
Microphone Amplifier with AGC and Low-Noise Microphone Bias
General Description Features
Automatic Gain Control (AGC) Three Gain Settings (40dB, 50dB, 60dB) Programmable Attack Time Programmable Attack and Release Ratio 2.7V to 5.5V Supply Voltage Range Low Input-Referred Noise Density of 30nV/Hz Low THD: 0.04% (typ) Low-Power Shutdown Mode Internal Low-Noise Microphone Bias, 2V Available in the Space-Saving 12-Bump UCSP (1.5mm x 2mm) and 14-Pin TDFN (3mm x 3mm) Packages -40°C to +85°C Extended Temperature Range

Specifications:

• Amplifier Case Style: TDFN
• Amplifier Class: AB
• Base Number: 9814
• Load Impedance Min: 500 Ohm
• Load Impedance: 50 Ohm
• Mounting Type: SMD
• Number of Channels: 1
• Number of Pins: 14
• Operating Temperature Range: -40°C to +85°C
• Package / Case: TDFN
• SVHC: No SVHC (18-Jun-2010)
• Supply Voltage Range: 2.7 V to 5.5 V
• THD + N: 0.04% @ 10 kOhm, VDD=3.3V

RoHS: Yes