Analog Devices Inc./Maxim Integrated MAX13058EEWG+

Overview

MAX13058EEWG+ from Maxim Integrated is an 8-channel, bidirectional, high-speed logic-level translator IC designed for voltage translation between 1.62V–3.2V (VL) and 2.2V–3.6V (VCC) domains in multivoltage systems. It supports guaranteed 100Mbps data transfer with push-pull or open-drain drivers sourcing ≥4mA, features internal 40µA pullup current sources per I/O, and operates across –40°C to +85°C. It enables low-power shutdown via EN pin and automatic disable when VCC < VL - used in portable POS systems and camera modules.

For engineers reviewing the MAX13058EEWG+ datasheet, MAX13058EEWG+ pinout, MAX13058EEWG+ application, or MAX13058EEWG+ equivalent, this page delivers verified electrical parameters, real-world timing behavior (e.g., 2.5ns rise/fall time), shutdown-state I/O behavior (10kΩ-to-GND on both sides), thermal resistance (97°C/W), and validated alternatives for multivoltage interface design.

Technical Context

The MAX13058EEWG+ implements an nMOS pass-gate architecture with dedicated rise/fall time accelerator stages per channel, generating short active pulses during signal transitions to rapidly charge/discharge load capacitance. This eliminates need for external pullups while supporting both CMOS and open-drain signaling without inversion.

It features dual-supply operation with independent VL and VCC rails, automatic shutdown when VCC falls below VL, and EN-controlled shutdown mode. During shutdown, both I/O VL_ and I/O VCC_ terminals are actively pulled to GND via 10kΩ internal resistors - a key differentiator among the MAX13055E–MAX13058E family.

Key Specifications

Pinout & Package

MAX13058EEWG+ is packaged in a lead-free, RoHS-compliant 24-bump WLP (0.4mm pitch), with exposed die pad connected to GND. The package measures 2.1mm × 1.9mm and is optimized for space-constrained portable applications.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar bidirectional level translation applications.

Compared with MAX13056EEWG+, MAX13058EEWG+ provides symmetrical 10kΩ-to-GND shutdown on both sides - critical for fail-safe bus control. Against TXB0108RGER, it eliminates external components and guarantees deterministic directionality without sensing latency, at the cost of fixed bidirectional configuration.

Availability

MAX13058EEWG+ is available at Aetrix Electronics and suitable for portable communication devices, camera modules, and smart card readers requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.

Supply support for MAX13058EEWG+ 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 semiconductor company specializing in precision analog, mixed-signal, and high-speed interface solutions for industrial, communications, and consumer markets.

The MAX13055E–MAX13058E product line was designed specifically for high-speed, low-power, multivoltage logic-level translation in portable and battery-operated systems - emphasizing minimal external components, robust ESD tolerance, and precise timing control.

FAQ

What is the maximum data rate supported by the MAX13058EEWG+?

The MAX13058EEWG+ guarantees 100Mbps data transfer under specified conditions: CI/OVL_ ≤15pF, CI/OVCC_ ≤10pF, RSOURCE < 150Ω, and operating within its full VL/VCC voltage ranges. This is validated across –40°C to +85°C and confirmed in timing diagrams Figure 1 and Figure 2 of the official datasheet. The MAX13058EEWG+ achieves this using internal rise/fall time accelerators and low-propagation-delay architecture.

Does the MAX13058EEWG+ require external pullup resistors?

No, the MAX13058EEWG+ does not require external pullup resistors. It integrates 40µA internal current-source pullups on all I/O lines, enabling direct interfacing with open-drain or push-pull drivers. External pullups are explicitly discouraged in the datasheet because they conflict with the internal accelerator circuitry and may degrade timing or cause contention. The MAX13058EEWG+ is fully functional with only VL and VCC decoupling capacitors.

What happens to the I/O pins of the MAX13058EEWG+ during shutdown mode?

During shutdown (EN = GND or VCC < VL), both I/O VL_ and I/O VCC_ pins of the MAX13058EEWG+ are actively pulled to GND through internal 10kΩ resistors - a defining feature of this specific variant. This provides a known, safe bus state during power sequencing or fault conditions, unlike other family members (e.g., MAX13055E) that leave I/Os in open-drain state. This behavior is documented in the Ordering Information/Selector Guide.

Can the MAX13058EEWG+ translate between 1.2V and 3.3V logic levels?

No, the MAX13058EEWG+ cannot translate 1.2V logic. Its VL supply range is strictly +1.62V to +3.2V, and VCC range is +2.2V to +3.6V. A 1.2V source falls below the minimum VL rating and risks improper threshold detection or failure to meet VIHL/VILL specifications. For 1.2V interfaces, consider the MAX3378E or TXS0108E, which support lower VL rails.

Is the MAX13058EEWG+ pin-compatible with other variants in the MAX13055E–MAX13058E family?

Yes, the MAX13058EEWG+ shares identical 24-bump WLP pinout and footprint with MAX13055EEWG+, MAX13056EEWG+, and MAX13057EEWG+. All four variants use the same W241B2-1 package code and land pattern. However, their shutdown-mode I/O states differ - so while mechanical replacement is possible, functional equivalence requires verification of the required I/O behavior during power-down.