Key facts
- Brand
- Maxim
- Model
- MAX4061
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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Maxim MAX4060/MAX4061/MAX4062 Datasheet
The MAX4060/MAX4061/MAX4062 are low‑noise differential‑input microphone preamplifiers optimized for portable audio applications such as notebook PCs, tablets, and PDAs. They provide adjustable gain (or a fixed 10 V/V gain for the MAX4060), rail‑to‑rail outputs, high power‑supply rejection (86 dB) and common‑mode rejection (70 dB) at 1 kHz.
These devices include an internal microphone bias generator and a complete shutdown mode that reduces supply current to 0.3 pA for ultra‑low power operation. They are offered in space‑saving 8‑pin Thin QFN, 8‑pin UMAX, and 10‑pin UMAX packages and operate over a wide voltage range (2.4 V‑5.5 V or 4.5 V‑5.5 V for the MAX4060).
Maxim MAX4061 specifications
| Supply Voltage (MAX4060) | 4.5 V to 5.5 V |
|---|---|
| Supply Voltage (MAX4061/MAX4062) | 2.4 V to 5.5 V |
| Fixed Gain (MAX4060) | 10 V/V |
| Shutdown Current (MAX4061) | 0.3 pA |
| Supply Current (typical) | 750 µA |
| Common‑Mode Rejection Ratio (CMRR) | 70 dB at 1 kHz |
| Total Harmonic Distortion + Noise (THD+N) | 0.04 % at 1 kHz |
| ESD Protection (AUX_IN) | 4 kV |
All Maxim MAX4061 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the supply voltage range for the MAX4060?
The MAX4060 operates from a 4.5 V to 5.5 V single supply.
What is the shutdown current of the MAX4061?
In shutdown mode the MAX4061 draws only 0.3 pA.
How is the gain set for the MAX4061 and MAX4062?
Gain is set by connecting a single external resistor between pins G1 and G2.
From: Maxim MAX4060/MAX4061/MAX4062 Differential Microphone Preamplifier Data Sheet
What is the THD+N performance at 1 kHz for the MAX4060?
The THD+N is 0.04 % at 1 kHz.
From: Maxim MAX4060/MAX4061/MAX4062 Differential Microphone Preamplifier Data Sheet