Analog Devices Inc./Maxim Integrated MAX4053EEE+T

Overview

MAX4053EEE+T from Maxim Integrated is a triple single-pole/double-throw (SPDT) CMOS analog switch designed for low-voltage signal routing in precision instrumentation and battery-powered systems. It supports ±2.7V to ±8V dual supplies or +2.7V to +16V single supply, delivers 100Ω typical on-resistance at ±5V, guarantees 6Ω channel-to-channel on-resistance match (A-suffix), and maintains rail-to-rail analog signal handling with only 0.1nA off-leakage at +25°C.

For engineers reviewing the MAX4053EEE+T datasheet, MAX4053EEE+T pinout, MAX4053EEE+T application, or MAX4053EEE+T equivalent, key selection criteria include guaranteed on-resistance flatness (<10Ω), break-before-make timing (≤90ns), low charge injection (≤10pC), high off-isolation (<–90dB at 100kHz), and compatibility with TTL/CMOS logic across supply ranges.

Technical Context

The MAX4053EEE+T implements three independent SPDT switches using matched CMOS transmission gates, each controlled by a dedicated 2-bit address (ADDA/ADDB per switch) and shared INH inhibit input. Its internal logic-level translators isolate digital control signals from analog supply rails (V+, V−), enabling robust operation across asymmetric bipolar or wide-range single supplies.

All switches feature identical NO/NC/COM terminal symmetry-signals pass bidirectionally with no intrinsic input/output designation-and are characterized for on-resistance match (∆RON ≤ 6Ω) and flatness (RFLAT(ON) ≤ 10Ω) over full analog signal range (±3V with ±5V supplies), ensuring minimal gain error in multiplexed sensor or audio paths.

Key Specifications

Pinout & Package

MAX4053EEE+T is housed in a 16-pin QSOP (Quarter-Size Outline Package) with 0.15mm lead pitch and 5.0mm × 3.99mm body size, optimized for space-constrained PCB layouts while maintaining thermal performance up to +85°C ambient.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MAX4053ACPE+ and ADG1433BRUZ, the MAX4053EEE+T offers optimal balance of QSOP space efficiency, guaranteed 6Ω on-resistance match, and integrated INH control - making it ideal for production-grade portable instrumentation and audio systems requiring repeatable channel matching and compact layout.

Availability

MAX4053EEE+T is available at Aetrix Electronics and suitable for battery-operated equipment, audio signal routing, and low-voltage data-acquisition systems requiring stable component supply across industrial temperature ranges.

Supply support for MAX4053EEE+T 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 and mixed-signal ICs for demanding industrial, medical, and communications applications.

The MAX405x family targets low-voltage, low-leakage analog switching in portable and precision measurement systems - emphasizing rail-to-rail signal handling, tight on-resistance matching, and robust operation across wide supply and temperature ranges.

FAQ

What supply voltage ranges does the MAX4053EEE+T support?

The MAX4053EEE+T operates from ±2.7V to ±8V dual supplies or +2.7V to +16V single supply (with V− tied to GND). At ±5V, it achieves 100Ω typical on-resistance and 0.1nA off-leakage at +25°C. The device maintains rail-to-rail analog signal capability across this full range, enabling direct interfacing with Li-ion batteries, 3.3V microcontrollers, and legacy ±5V instrumentation buses.

How does the INH pin function on the MAX4053EEE+T?

The INH (inhibit) pin on the MAX4053EEE+T is an active-high global disable control. When driven high, it forces all three SPDT switches into the open state regardless of ADDA/ADDB address settings - effectively disconnecting COMA/COMB/COMC from both NO and NC terminals. This provides fail-safe isolation during power-up sequencing or fault conditions, and draws only 10µA supply current when asserted.

Is the MAX4053EEE+T pin-compatible with the 74HC4053?

Yes, the MAX4053EEE+T is explicitly designed as a pin-compatible upgrade to the 74HC4053. It shares identical 16-pin QSOP pinout, logic-level thresholds (0.8V to 2.4V), and SPDT switch topology. However, the MAX4053EEE+T adds bipolar supply capability, lower on-resistance (100Ω vs. ~120Ω), tighter channel matching (6Ω vs. unspecified), and guaranteed low leakage - enabling direct replacement without PCB changes.

What is the maximum operating temperature for the MAX4053EEE+T?

The MAX4053EEE+T is rated for operation from –40°C to +85°C, as indicated by the "EEE" suffix in its part number. This extended temperature grade is validated per Maxim's production testing and supports deployment in automotive cabin electronics, industrial control panels, and outdoor-connected devices where ambient temperatures exceed commercial-grade limits.

Does the MAX4053EEE+T require external protection diodes for overvoltage?

No, the MAX4053EEE+T integrates reverse ESD-protection diodes between each analog pin (NO, NC, COM) and both V+ and V−. These diodes clamp transient overvoltages within absolute maximum ratings (V+ to –0.3V/+17V, V− to +0.3V/–17V). External blocking diodes are only recommended if supply sequencing cannot be controlled - but they reduce usable analog range by one diode drop and are unnecessary under normal design practices.