Analog Devices Inc./Maxim Integrated MAX4053AESE

Overview

MAX4053AESE from Maxim Integrated is a triple single-pole/double-throw (SPDT) CMOS analog switch optimized for low-voltage, rail-to-rail signal routing. It features guaranteed 100Ω on-resistance at ±5V supplies, 6Ω channel-to-channel on-resistance match, and 0.1nA off-leakage at +25°C. Designed for precision audio/video multiplexing in battery-powered instrumentation and portable data-acquisition systems.

For engineers reviewing the MAX4053AESE datasheet, MAX4053AESE pinout, MAX4053AESE application, or MAX4053AESE equivalent, key selection criteria include on-resistance flatness over signal range, break-before-make timing integrity, low charge injection (<10pC), high off-isolation (<–90dB at 100kHz), and TTL/CMOS logic compatibility across ±2.7V to ±8V or +2.7V to +16V supply operation.

Technical Context

The MAX4053AESE implements three independent SPDT switches using matched CMOS transmission gates with integrated level-shifting logic drivers. Each switch supports bidirectional rail-to-rail analog signals between V− and V+, with no ground reference required for signal paths.

Digital control uses three address inputs (ADDA, ADDB, ADDC) and an active-high INH inhibit pin. The A-suffix variant guarantees tight on-resistance matching (≤6Ω) and low leakage performance across temperature, validated per production test limits-not just design simulation.

Key Specifications

Pinout & Package

MAX4053AESE is housed in a 16-pin narrow SO (Small Outline) package with 1.27mm pitch, JEDEC MS-012AC compliant, 10.3mm × 5.3mm body size, and exposed pad not present.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar analog switch applications.

Compared with MAX4053CSE and ADG1414BRUZ, the MAX4053AESE delivers optimal balance of leakage performance, matching tolerance, and supply flexibility for portable, battery-operated precision analog systems-without requiring PCB redesign or voltage translation.

Availability

MAX4053AESE is available at Aetrix Electronics and suitable for battery-operated equipment, audio/video signal routing, and low-voltage data-acquisition systems requiring stable component supply across extended temperature ranges (–40°C to +85°C).

Supply support for MAX4053AESE includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Maxim Integrated (now part of Analog Devices) designs precision analog, mixed-signal, and power management ICs for demanding industrial, medical, and communications applications.

The MAX405x family targets low-voltage, high-fidelity analog signal routing where leakage, matching, and rail-to-rail performance are critical-especially in portable instrumentation and sensor interface subsystems.

FAQ

What is the maximum allowable supply voltage difference for MAX4053AESE?

The MAX4053AESE specifies an absolute maximum V+ to V− differential of +17V. Operation beyond this rating risks permanent damage due to internal ESD diode breakdown. For reliable long-term use, maintain V+ − V− ≤ 16V, especially at elevated temperatures. The device supports asymmetric supplies (e.g., V+ = +12V, V− = –2.5V) as long as the sum stays within limits and analog signals remain within the V− to V+ range. This constraint applies equally to the MAX4053AESE and all variants in the MAX405x series.

Does MAX4053AESE support true single-supply operation down to +2.7V?

Yes, the MAX4053AESE is fully specified for single-supply operation from +2.7V to +16V, with V− connected to GND. At +2.7V, on-resistance increases to ~280Ω (typical), and switching times lengthen-but functionality remains intact. The 0.8V to 2.4V logic thresholds ensure compatibility with 2.7V microcontrollers. This capability is explicitly validated in the Electrical Characteristics tables for single +3V and +5V conditions, confirming the MAX4053AESE's suitability for ultra-low-voltage portable designs.

How does the INH pin function on MAX4053AESE?

The INH (Inhibit) pin on MAX4053AESE is an active-high digital input that globally disables all three SPDT switches when driven high, forcing open-circuit states regardless of ADDA/ADDB/ADDC address settings. When INH is low or floating (internally pulled down), normal address-controlled switching resumes. This feature enables fail-safe signal isolation in safety-critical paths and simplifies power sequencing. Its behavior is identical across all MAX4053AESE units and documented in the Truth Table on page 11 of the datasheet.

Is MAX4053AESE pin-compatible with the standard 74HC4053?

Yes, the MAX4053AESE is pin-compatible with the 74HC4053 in the 16-pin SO package, sharing identical pin assignments for V+, V−, GND, INH, ADDA–ADDC, and all NO/NC/COM terminals. However, the MAX4053AESE offers superior analog performance: lower on-resistance (100Ω vs. ~120Ω), tighter matching (6Ω vs. unspecified), and significantly lower leakage (0.1nA vs. ~100nA). No PCB changes are required for drop-in replacement, but system-level validation of timing and signal integrity is recommended due to improved specs.

What is the guaranteed on-resistance flatness for MAX4053AESE?

The MAX4053AESE guarantees on-resistance flatness of 10Ω maximum over the full analog signal range (VCOM = ±3V with ±5V supplies), defined as the difference between maximum and minimum RON measured across the signal swing. This specification ensures minimal variation in insertion loss and gain error as the signal traverses the switch-critical for high-fidelity audio and precision measurement applications. Flatness is tested per production lot and confirmed in the Electrical Characteristics table on page 2 of the datasheet, applying specifically to the MAX4053AESE and other A-suffix variants.