Analog Devices Inc./Maxim Integrated MAX4552CEE

Overview

MAX4552CEE from Maxim Integrated is a quad, low-voltage, normally open (NO) single-pole/single-throw (SPST) analog switch IC. It supports rail-to-rail analog signal handling up to ±4.5V with 120Ω typical on-resistance at ±5V supplies, 4Ω max channel-to-channel on-resistance matching, and ±15kV IEC 1000-4-2 ESD protection on NO/NC pins-used in precision audio routing and battery-powered test equipment where signal integrity and robustness are critical.

For engineers reviewing the MAX4552CEE datasheet, MAX4552CEE pinout, MAX4552CEE application, or MAX4552CEE equivalent, key selection considerations include its NO-only configuration, dual ±2V to ±6V or single +2V to +12V supply flexibility, TTL/CMOS-compatible logic thresholds, low 1nA COM off-leakage at +25°C, and QSOP-16 package compatibility with industry-standard DG212 footprints.

Technical Context

The MAX4552CEE implements four independent CMOS SPST switches with complementary N- and P-channel MOSFETs per path, 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.

Each switch operates bidirectionally with flat on-resistance (8Ω max over signal range) and matched conduction (4Ω max mismatch), enabling precise gain-setting and signal-path calibration. The device is fully specified for +2.7V single-supply operation and maintains <1µW quiescent power consumption across its 0°C to +70°C commercial temperature range.

Key Specifications

Pinout & Package

MAX4552CEE is housed in a 16-pin QSOP (Quarter-size Outline Package) with 0.635mm pitch, 5.3mm × 10.2mm body size, and exposed pad not connected internally. 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 MAX4552CEE delivers optimal balance of ultra-robust ESD protection, compact QSOP packaging, and verified performance at +2.7V - making it uniquely suited for space-constrained, battery-powered, and field-deployable systems where reliability trumps raw RON minimization.

Availability

MAX4552CEE is available at Aetrix Electronics and suitable for battery-operated equipment, data acquisition systems, and avionics signal conditioning requiring stable component supply and long-term production continuity.

Supply support for MAX4552CEE 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 high-performance analog and mixed-signal ICs for demanding industrial, automotive, and communications applications.

The MAX455x family targets precision analog signal routing in ESD-sensitive environments, emphasizing rail-to-rail operation, low leakage, and integrated protection - specifically engineered for portable test gear, medical instrumentation, and aerospace interfaces.

FAQ

What is the maximum supply voltage range supported by the MAX4552CEE?

The MAX4552CEE supports dual supplies from ±2V to ±6V or a single supply from +2V to +12V. Absolute maximum ratings specify V+ to V− differential ≤13.0V; thus, ±6V supplies must be tightly regulated to avoid exceeding this limit. At +2.7V single supply, the device remains fully functional with guaranteed logic thresholds and on-resistance performance - critical for Li-ion powered devices.

Does the MAX4552CEE provide break-before-make functionality?

No, the MAX4552CEE does not implement break-before-make timing. It is a purely normally open (NO) quad SPST switch with independent channel control. Break-before-make behavior is exclusive to the MAX4553 variant, which integrates two NO and two NC switches with controlled transition timing. For MAX4552CEE, simultaneous switching of multiple channels may cause momentary shorts if external circuitry lacks isolation.

How does the ±15kV ESD protection on the MAX4552CEE work without affecting normal signal integrity?

The MAX4552CEE uses on-chip bidirectional SCRs between NO/NC pins and GND, which remain non-conductive during normal operation (<1nA leakage). During an ESD event, the SCR triggers in <5ns, clamping voltage to ~±3V and diverting >95% of surge current to GND. Series resistors limit supply injection, preserving signal fidelity - validated by <−90dB off-isolation and <5pF off-capacitance at 1MHz.

Can the MAX4552CEE operate with a +3.3V single supply and still drive standard TTL logic inputs?

Yes. With V+ = +3.3V and V− = GND, the MAX4552CEE maintains TTL/CMOS-compatible input thresholds (VIN_L ≤ 0.8V, VIN_H ≥ 2.0V per single-supply characterization). Its logic inputs draw <1µA, allowing direct interfacing with FPGA I/O banks, microcontroller GPIOs, and ASIC control lines without external level shifters or pull resistors.

What is the thermal performance of the MAX4552CEE in its QSOP-16 package?

In the 16-pin QSOP package, the MAX4552CEE has a thermal resistance θJA of 105°C/W. At maximum ambient temperature (+70°C) and worst-case power dissipation (762mW), junction temperature remains within safe limits. Derating begins above +70°C at 9.52mW/°C - confirmed by operating temperature range specification of 0°C to +70°C for the 'C' grade (MAX4552CEE).