(Hong Kong)
Product Summary
The TMAX9812LEXT+T is a single-input, 20dB fixed-gain microphone amplifier. It offers tiny packaging and a low-noise, integrated microphone bias, making it ideal for portable audio applications such as notebook computers, cell phones, and PDAs. The TMAX9812LEXT+T features a 500kHz bandwidth, Rail-to-Rail outputs, an industry-leading 100dB power-supply rejection ratio, and a very low 0.015% THD+N. The applications of the MAX9812LEXT+T are Notebook Computers, PDAs, Smart Phones, Car Kit Adapters, Digital Cameras, Video Tape Recorders.
Parametrics
MAX9812LEXT+T absolute maximum ratings: (1)VCC:-0.3V to +6.0V; (2)All Other Pins:-0.3V to (VCC + 0.3V); (3)Continuous Current (IN, SHDN, IN1, IN2, IN1/IN2):±20mA; (4)OUT, BIAS Short-Circuit Duration (to GND or VCC):Continuous; (5)Continuous Power Dissipation:245mW; (6)Operating Temperature Range:-40℃ to +85℃; (7)Storage Temperature Range:-65℃ to +150℃; (8)Junction Temperature:+150℃; (9)Lead Temperature (soldering, 10s):+300℃.
Features
MAX9812LEXT+T features: (1)PC2001 Compliant; (2)100dB at 217Hz Power-Supply Rejection Ratio; (3)Very Low 230μA Quiescent Current ; (4)Low 0.015% THD+N; (5)Available in Two Versions:2.7V to 3.6V; (6)Internal Low-Noise Microphone Bias Supply:2.3V for MAX9812L/MAX9813L; (7)100nA Low-Power Shutdown Mode; (8)Rail-to-Rail Outputs; (9)20dB Fixed Gain; (10)Available in Tiny 6-Pin SC70 (2mm x 2.1mm) Packages; (11)Extended Temperature Range -40℃ to +85℃.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 MAX9812LEXT+T |
Maxim Integrated Products |
Microphone Preamplifiers Single Fixed Gain Microphone Amp |
Data Sheet |
|
|
||||||||||||
| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||||||||||
 |
MAX9000 |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||
|
MAX9000ESA |
Maxim Integrated Products |
High Speed Operational Amplifiers Op Amp Comparator Reference IC |
Data Sheet |
|
|
||||||||||||
|
MAX9000ESA+ |
Maxim Integrated Products |
Operational Amplifiers - Op Amps Op Amp Comparator Reference IC |
Data Sheet |
|
|
||||||||||||
|
MAX9000ESA+T |
Maxim Integrated Products |
High Speed Operational Amplifiers Op Amp Comparator Reference IC |
Data Sheet |
|
|
||||||||||||
|
MAX9000ESA-T |
Maxim Integrated Products |
High Speed Operational Amplifiers Op Amp Comparator Reference IC |
Data Sheet |
|
|
||||||||||||
|
MAX9000EUA |
Maxim Integrated Products |
High Speed Operational Amplifiers Op Amp Comparator Reference IC |
Data Sheet |
|
|
||||||||||||
