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| PartNumber | MAX9812LEXT-T | MAX9812HEXT-T | MAX9812LEXT |
| Description | Microphone Preamplifiers Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain Microphone Amplifiers with Integrated Bias | Microphone Preamplifiers Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain Microphone Amplifiers with Integrated Bias | |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Microphone Preamplifiers | Microphone Preamplifiers | - |
| Series | MAX9812 | MAX9812 | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| THD plus Noise | 0.015 % | 0.015 % | - |
| Supply Voltage Max | 3.6 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SC-70-6 | SC-70-6 | - |
| Height | 1 mm | 1 mm | - |
| Length | 2.2 mm | 2.2 mm | - |
| Output Current | 24 mA | 24 mA | - |
| Output Type | 1-Channel Mono | 1-Channel Mono | - |
| Product | Audio Amplifiers | Audio Amplifiers | - |
| Supply Type | Single | Single | - |
| Width | 1.35 mm | 1.35 mm | - |
| Audio Load Impedance | 0.5 Ohm | 0.5 Ohm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Class | Class-AB | Class-AB | - |
| GBP Gain Bandwidth Product | - | - | - |
| Operating Supply Current | 230 uA | 230 uA | - |
| Operating Supply Voltage | 3 V | 5 V | - |
| Output Signal Type | Single | Single | - |
| Pd Power Dissipation | 245 mW | 245 mW | - |
| Product Type | Microphone Preamplifiers | Microphone Preamplifiers | - |
| PSRR Power Supply Rejection Ratio | 100 dB | 100 dB | - |
| SR Slew Rate | 1 V/us | 1 V/us | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Part # Aliases | MAX9812 | MAX9812 | - |
| Unit Weight | 0.000988 oz | 0.000988 oz | - |