Analog Devices Inc./Maxim Integrated MAX4053CEE+T

Overview

MAX4053CEE+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 portable 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 MAX4053CEE+T datasheet, MAX4053CEE+T pinout, MAX4053CEE+T application, or MAX4053CEE+T equivalent, key selection criteria include guaranteed on-resistance flatness (<10Ω), break-before-make timing (30ns typ), low charge injection (2pC), high off-isolation (<–90dB at 100kHz), and compatibility with TTL/CMOS logic levels across supply ranges.

Technical Context

The MAX4053CEE+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 enable. Its internal logic-level translators isolate digital control signals from analog supply rails (V+, V−), enabling operation with asymmetric bipolar supplies while maintaining TTL/CMOS-compatible thresholds (0.8V to 2.4V) at +5V logic.

Each switch exhibits symmetrical bidirectional conduction, with no intrinsic input/output designation-NO, NC, and COM terminals are functionally interchangeable. The device's low distortion (<0.04% at 600Ω) and high crosstalk rejection (<–90dB) stem from tightly matched R_ON and minimized parasitic capacitance (C_ON = 8pF, C_NO(OFF) = 2pF).

Key Specifications

Pinout & Package

MAX4053CEE+T is housed in a 16-pin QSOP (Quarter-Size Outline Package) with 0.150" body width and 0.025" lead pitch, optimized for compact PCB layouts and automated assembly.

Key Features

Applications

Equivalent & Alternatives

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

Compared with ADG1433BRUZ and TS5A3153DCUR, MAX4053CEE+T uniquely balances ultra-low leakage, dual-supply flexibility, and guaranteed R_ON matching-making it optimal for portable precision measurement where signal integrity and power efficiency are co-prioritized.

Availability

MAX4053CEE+T 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 industrial temperature grades.

Supply support for MAX4053CEE+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, mixed-signal, and power management ICs for demanding industrial, medical, and communications applications.

The MAX405x family targets low-voltage, low-leakage analog switching in portable and precision instrumentation-emphasizing rail-to-rail operation, tight R_ON matching, and robust logic interface compatibility.

FAQ

What is the maximum analog signal range supported by the MAX4053CEE+T?

The MAX4053CEE+T supports rail-to-rail analog signals from V− to V+. With ±5V supplies, this spans –5V to +5V; with a +5V single supply (V− = GND), it handles 0V to +5V. Exceeding these limits risks forward-biasing internal ESD diodes, increasing leakage or causing damage. Always ensure signal voltages stay within V− – 0.3V to V+ + 0.3V per absolute maximum ratings.

Does the MAX4053CEE+T require external pull-up or pull-down resistors on its digital control pins?

No, the MAX4053CEE+T does not require external biasing on ADDA, ADDB, or INH pins. Its TTL/CMOS-compatible logic thresholds (0.8V low, 2.4V high at +5V) allow direct connection to microcontroller GPIOs. Input leakage is ±1µA max, so standard MCU outputs drive these pins reliably without added components.

Can the MAX4053CEE+T operate with an asymmetric dual supply, such as +5V and –3V?

Yes, the MAX4053CEE+T supports asymmetric dual supplies as long as V+ – V− ≤ 17V and each rail stays within its absolute maximum (V+ ≤ +17V, V− ≥ –17V). With +5V and –3V, the analog range becomes –3V to +5V. On-resistance and leakage specs remain valid, but verify R_ON flatness across the resulting signal span using Figure TOC1 in the datasheet.

How does the break-before-make timing affect signal integrity in the MAX4053CEE+T?

The MAX4053CEE+T guarantees a minimum 30ns break-before-make interval (t_OPEN) between switch transitions. This prevents momentary short-circuits during channel changes-critical when routing signals between isolated domains (e.g., different power supplies or grounds). It eliminates cross-talk glitches but introduces a brief signal interruption; for continuous sampling, use staggered switching or hold capacitors.

Is the MAX4053CEE+T pin-compatible with the industry-standard 74HC4053?

Yes, the MAX4053CEE+T is explicitly pin-compatible with the 74HC4053, sharing identical 16-pin QSOP pinout, terminal functions, and logic-level addressing. However, it improves upon the HC version with lower on-resistance (100Ω vs. ~120Ω), tighter R_ON matching (6Ω vs. unspecified), and superior leakage performance (0.1nA vs. ~100nA), making it a functional upgrade without PCB redesign.