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MAX4465EXK+T
+Lista de MateriaisIC AMP CLASS AB MONO SC70-5
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FabricanteAnalog Devices Inc./Maxim Integrated
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Peça do Fabricante #MAX4465EXK+T
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Especificações
| Atributo | Valor |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Class AB |
| Output Type | 1-Channel (Mono) |
| Voltage - Supply | 2.4V ~ 5.5V |
| Features | Microphone |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | SC-70-5 |
Visão Geral
Description
Introduction to MAX4465EXK+T
- What it is: Maxim’s MAX4465EXK+T is the evaluation kit for the MAX4465, a low-noise, single-supply microphone preamplifier with electret mic bias and adjustable gain.
- What it does: It lets you quickly evaluate the MAX4465’s front-end performance (noise, gain, distortion) and use it as a microphone preamplifier for ADC-based audio systems.
- Key features: electret mic bias on the front end, single-supply operation (typ. 2.7–5.5 V), externally adjustable gain via feedback components, DC biasing and AC coupling options, compact evaluation board with standard connectors.
- Applications: voice capture and conferencing devices, mobile accessories, portable recorders, and any battery-powered mic front end requiring a clean, compact preamp.
- Note on the suffix: +T typically denotes RoHS/lead-free packaging or temperature-grade variant; check the datasheet for exact details.
In short, it’s a ready-to-use board to quickly assess and prototype with the MAX4465 mic preamplifier.
- What it is: Maxim’s MAX4465EXK+T is the evaluation kit for the MAX4465, a low-noise, single-supply microphone preamplifier with electret mic bias and adjustable gain.
- What it does: It lets you quickly evaluate the MAX4465’s front-end performance (noise, gain, distortion) and use it as a microphone preamplifier for ADC-based audio systems.
- Key features: electret mic bias on the front end, single-supply operation (typ. 2.7–5.5 V), externally adjustable gain via feedback components, DC biasing and AC coupling options, compact evaluation board with standard connectors.
- Applications: voice capture and conferencing devices, mobile accessories, portable recorders, and any battery-powered mic front end requiring a clean, compact preamp.
- Note on the suffix: +T typically denotes RoHS/lead-free packaging or temperature-grade variant; check the datasheet for exact details.
In short, it’s a ready-to-use board to quickly assess and prototype with the MAX4465 mic preamplifier.
Features
Key features of MAX4465EXK+T:
- Low-noise microphone preamplifier for electret and MEMS mics
- Internal bias generator to power electret microphones
- Single-supply operation
- Adjustable gain via external feedback network
- AC-coupled output with rail-to-rail output swing
- High input impedance and low distortion
- Low quiescent current; suitable for portable devices
- Wide operating temperature range
- 8-pin EXK package; RoHS; Tape & Reel (+T) option
Note: For exact electrical specs (gain range, supply voltage range, input impedance, etc.), please consult the datasheet.
- Low-noise microphone preamplifier for electret and MEMS mics
- Internal bias generator to power electret microphones
- Single-supply operation
- Adjustable gain via external feedback network
- AC-coupled output with rail-to-rail output swing
- High input impedance and low distortion
- Low quiescent current; suitable for portable devices
- Wide operating temperature range
- 8-pin EXK package; RoHS; Tape & Reel (+T) option
Note: For exact electrical specs (gain range, supply voltage range, input impedance, etc.), please consult the datasheet.
Pinout
8-pin device in the EXK package. It is a microphone preamplifier/low-noise op-amp with differential inputs and single-ended output. Typical pins provide: +IN, -IN, OUT, V+, GND, BYP (bypass/gain setting), and SHDN (shutdown). Always check the datasheet for the exact pinout.
Manufacturer
- Manufacturer: Maxim Integrated Products, Inc. (MAX4465EXK+T is a Maxim part; Maxim is now part of Analog Devices).
- Company type: A multinational American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (ICs) for audio, power management, sensors, and related applications.
- Company type: A multinational American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (ICs) for audio, power management, sensors, and related applications.
Application
- Low-noise, single-supply microphone preamplifier for electret or MEMS mics
- Ideal for battery-powered portable audio devices needing clear voice capture
- Applications: cell phones, tablets, laptops, Bluetooth/headset and gaming headsets
- Voice recorders, conference systems, and smart speakers/voice assistants
- Hearing aids and assistive listening devices
- IoT devices with voice control and other voice-enabled sensors
Note: MAX4465EXK+T is designed for high-quality mic preamplification in compact, low-power consumer audio scenarios.
- Ideal for battery-powered portable audio devices needing clear voice capture
- Applications: cell phones, tablets, laptops, Bluetooth/headset and gaming headsets
- Voice recorders, conference systems, and smart speakers/voice assistants
- Hearing aids and assistive listening devices
- IoT devices with voice control and other voice-enabled sensors
Note: MAX4465EXK+T is designed for high-quality mic preamplification in compact, low-power consumer audio scenarios.
Package
The MAX4465EXK+T is supplied in a 5-pin SOT23/SC70-5 surface-mount package (package code EXK). The “+T” indicates tape-and-reel packaging for automated assembly.
