Analog Devices Inc./Maxim Integrated MAX4553CSE

Overview

MAX4553CSE from Maxim Integrated is a quad SPST analog switch with two normally closed (NC) and two normally open (NO) channels, designed for rail-to-rail signal routing in low-voltage systems. It delivers ±15kV IEC 1000-4-2 ESD protection on NC/NO pins, 120Ω max on-resistance at ±5V supplies, <1µW power consumption, and break-before-make timing (5–20ns) for safe signal switching in mixed-signal test equipment.

For engineers reviewing the MAX4553CSE datasheet, MAX4553CSE pinout, MAX4553CSE application, or MAX4553CSE equivalent, this device is selected for precision analog path control where ESD robustness, low leakage (<1nA @ +25°C), flat on-resistance (8Ω max), TTL/CMOS-compatible logic thresholds, and dual ±2V to ±6V or single +2V to +12V supply flexibility are critical.

Technical Context

The MAX4553CSE integrates four independent CMOS SPST switches using complementary N- and P-channel MOSFETs per channel, driven by logic-level translators that convert TTL/CMOS inputs into full-rail V+ and V− gate signals. Its internal SCR-based ESD protection activates within nanoseconds during ±15kV contact discharge events, shunting surge current to GND while limiting supply injection via series resistors.

It supports true rail-to-rail analog operation across its specified supply ranges, with analog signal range bounded by V− and V+, and leakage currents tightly controlled over temperature (10nA @ +85°C). The break-before-make architecture-exclusive to the MAX4553 variant-prevents momentary shorting between NC and NO paths during logic transitions.

Key Specifications

Pinout & Package

MAX4553CSE is housed in a 16-pin narrow SO (Small Outline) package, 3.9mm wide, with standard 1.27mm pitch and gull-wing leads. Pin 12 is no-connect (N.C.).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MAX4552CSE and ADG1412BRUZ, the MAX4553CSE uniquely combines mixed NO/NC topology, integrated ±15kV ESD protection, and sub-1µW power - making it optimal for compact, battery-operated test systems requiring both safety and signal fidelity without external components.

Availability

MAX4553CSE is available at Aetrix Electronics and suitable for automated test equipment, battery-powered data loggers, avionics signal conditioning, and professional audio routing requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for MAX4553CSE 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) is a U.S.-based semiconductor company specializing in high-performance analog and mixed-signal ICs for industrial, communications, and consumer applications.

The MAX455x family was engineered for ESD-hardened analog signal routing in portable and mission-critical systems - delivering robust switching performance without external protection components.

FAQ

What is the maximum supply voltage range supported by the MAX4553CSE?

The MAX4553CSE operates from a single supply of +2V to +12V or dual supplies of ±2V to ±6V. The absolute maximum V+ to V− differential is 13.0V - exceeding this (e.g., ±6V with 10% tolerance = ±6.6V = 13.2V) risks permanent damage. For reliable +12V single-supply use, ensure V− is tied to GND and V+ remains ≤12V with margin for transients.

Does the MAX4553CSE require external ESD protection components?

No. The MAX4553CSE integrates on-die SCR-based ESD protection rated at ±15kV per IEC 1000-4-2 on NC/NO pins, eliminating the need for external TVS diodes in most applications. However, 100nF bypass capacitors on V+ and V− pins are recommended to absorb residual ESD energy coupled into the supplies.

How does the break-before-make timing work in the MAX4553CSE?

The MAX4553CSE implements break-before-make exclusively between its paired NC/NO channels (e.g., NC2/NO1). When IN2 toggles, COM2 disconnects from NC2 before connecting to NO2 - with a guaranteed 5–20ns delay (at +25°C, ±5V). This prevents momentary shorting in multiplexer or relay-replacement topologies where signal integrity during transition is critical.

Can the MAX4553CSE handle bipolar analog signals with a single +3.3V supply?

Yes. With V− tied to GND and V+ = +3.3V, the MAX4553CSE supports analog signals from 0V to +3.3V. It does not support true bipolar (±) signals under single-supply operation - for ±2.5V signals, a dual ±3V supply configuration is required to maintain rail-to-rail range and avoid diode conduction.

Is the MAX4553CSE pin-compatible with the DG213 analog switch?

Yes. The MAX4553CSE is explicitly designed as a pin-compatible, functionally enhanced replacement for the DG213. Both share identical 16-pin SO packaging, pin assignments, and NO/NC channel count - enabling direct substitution while adding ±15kV ESD protection, lower leakage, and improved on-resistance flatness.