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| PartNumber | MAX9813HEKA+T | MAX9813HEKA | MAX9813LEKA |
| Description | Microphone Preamplifiers Dual Fixed Gain Microphone Amp | ||
| Manufacturer | Maxim Integrated | - | - |
| Product Category | Linear - Amplifiers - Audio | - | - |
| Series | MAX9813 | - | - |
| Product | Microphone Preamplifiers | - | - |
| Type | Class AB | - | - |
| Packaging | Digi-ReelR Alternate Packaging | - | - |
| Package Case | SOT-23-8 | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - |
| Mounting Type | Surface Mount | - | - |
| Output Type | 1-Channel (Mono) | - | - |
| Features | Input Multiplexer, Microphone, Shutdown, Thermal Protection | - | - |
| Number of Channels | 2 Channel | - | - |
| Voltage Supply | 4.5 V ~ 5.5 V | - | - |
| Supplier Device Package | SOT-23-8 | - | - |
| Max Output Power x Channels Load | - | - | - |
| Class | Class-AB | - | - |
| Amplifier Type | Fixed Gain Microphone Preamplifier | - | - |
| Shutdown | Shutdown | - | - |
| Pd Power Dissipation | 714 mW | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Part # Aliases | MAX9813 | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| PSRR Power Supply Rejection Ratio | 100 dB | - | - |
| Supply Type | Single | - | - |
| Available Set Gain | 20 dB | - | - |