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Analog Devices Inc./Maxim Integrated MAX4558ESE
- Part No.:
- MAX4558ESE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4558ESE.pdf
- Description:
- IC MUX 8:1 160OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,944
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Product details
Overview
MAX4558ESE from Analog Devices is an 8-to-1 CMOS analog multiplexer with ±15kV HBM ESD protection, rail-to-rail signal handling (±6V dual or +12V single supply), 160Ω on-resistance at ±5V, 1nA off-leakage at +25°C, and TTL/CMOS-compatible digital inputs-used in battery-powered audio routing and low-voltage data-acquisition systems.
For engineers reviewing the MAX4558ESE datasheet, MAX4558ESE pinout, MAX4558ESE application, or MAX4558ESE equivalent, key selection criteria include guaranteed RON matching (2Ω typ), high off-isolation (–96dB @ 50Ω), low charge injection (2.4pC), and compatibility with 74HC4051-based designs requiring enhanced ESD robustness.
Technical Context
The MAX4558ESE implements a single 8-channel analog multiplexer with address decoding (A/B/C) and active-low ENABLE control. Its internal CMOS switch architecture supports bidirectional signal flow and operates across dual supplies (±2V to ±6V) or single supplies (+2V to +12V), maintaining rail-to-rail analog swing without distortion.
ESD protection uses on-chip SCRs between X/Y/Z and X_/Y_/Z_ pins and GND, triggering within nanoseconds during ±15kV HBM events. SCR holding current is 110mA (positive) / 95mA (negative) at +25°C, dropping to 70mA / 65mA at +85°C-requiring external current limiting below 35mA to ensure automatic turn-off post-event.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Configuration | 8-to-1 analog multiplexer with 3-bit address decoding (A/B/C) and active-low ENABLE |
| Supply Range | ±2V to ±6V dual or +2V to +12V single-supports rail-to-rail analog signals across full range |
| On-Resistance | 160Ω max at ±5V (guaranteed); enables <1% gain error in 10kΩ source/load impedance applications |
| Off-Leakage Current | 2nA max at +85°C-preserves signal integrity in high-impedance sensor front-ends |
| ESD Protection | ±15kV HBM, ±12kV IEC 1000-4-2 air-gap, ±8kV contact-no external protection required in harsh environments |
| Switching Speed | tON = 150ns max, tOFF = 120ns max (RL = 300Ω, CL = 35pF)-suitable for 5MHz multiplexed signal paths |
| Channel Isolation | –96dB off-isolation @ 100kHz (50Ω)-prevents crosstalk in multi-channel audio/video routing |
Pinout & Package
MAX4558ESE is housed in a 16-pin narrow SO package (5.3mm × 10.2mm, 1.27mm pitch), RoHS-compliant, with standard JEDEC MS-012AC footprint.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1–2, 4–5, 12–15 | X0–X7 analog inputs | Eight bidirectional analog signal terminals; interchangeable as input or output |
| 3 | X analog output | Common output node selected by A/B/C address bits; supports rail-to-rail voltage swing |
| 6 | ENABLE | Active-low enable; tie to GND for normal operation, VCC to disable all channels |
| 7 | VEE | Negative analog supply; connect to GND for single-supply operation (+2V to +12V) |
| 8 | GND | Digital/analog reference ground-must be low-impedance connection for ESD path integrity |
| 9–11 | A, B, C address inputs | TTL/CMOS-compatible logic inputs (0.8V/2.4V thresholds @ +5V); select one of eight channels |
| 16 | VCC | Positive analog/digital supply-powers internal logic translators and switch gates |
Key Features
| Feature | Design Value |
|---|---|
| ±15kV HBM ESD protection | Eliminates need for external TVS diodes on analog I/O lines in portable medical or industrial equipment |
| RON match ≤2Ω (typ) | Ensures consistent gain and phase response across channels in precision instrumentation multiplexing |
| Rail-to-rail analog operation | Supports full-scale signal transmission from VEE to VCC without clipping in ±5V or +5V systems |
| Low charge injection (2.4pC) | Minimizes voltage glitch on sampled-hold capacitors-critical for 12-bit+ ADC front-ends |
| Pin-compatible with 74HC4051 | Enables drop-in upgrade of legacy designs requiring higher ESD immunity and lower leakage |
Applications
| Battery-Operated Audio Routing | Low-Voltage Data Acquisition |
|---|---|
Use Scenario: Multiplexing microphone or line-level audio signals in handheld test equipment with Li-ion power rails. IC Role / Device Role / Timing Role: 8-to-1 analog multiplexer selecting input sources before amplification and ADC conversion. Use Value: ±15kV ESD tolerance prevents field failures during user handling; 1nA leakage preserves DC-coupled signal fidelity. | Use Scenario: Scanning multiple thermistor or strain gauge sensors in a portable environmental monitor. IC Role / Device Role / Timing Role: Precision analog switch enabling sequential measurement of high-impedance sensors into a shared ADC channel. Use Value: 2Ω RON matching ensures uniform gain scaling; rail-to-rail support captures full sensor voltage range. |
| Communications Signal Switching | High-ESD Industrial Interfaces |
Use Scenario: Routing RS-232/RS-485 receive paths in a multi-port serial concentrator exposed to cable discharge events. IC Role / Device Role / Timing Role: Bidirectional analog switch isolating faulted ports while maintaining signal integrity on active links. Use Value: –96dB off-isolation prevents cross-talk between adjacent communication channels at 100kHz. | Use Scenario: Protecting analog inputs of PLC I/O modules installed in factory-floor cabinets with frequent static discharge. IC Role / Device Role / Timing Role: Front-end ESD-hardened multiplexer conditioning signals before isolation amplifiers. Use Value: On-chip SCR protection eliminates external clamping components, reducing BOM count and PCB area. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4558CSE | Same die, 0°C to +70°C temperature range; 16-pin narrow SO package identical to MAX4558ESE | Not rated for extended industrial temperature operation (–40°C to +85°C) | Select MAX4558CSE only for commercial-temperature applications where cost is prioritized over thermal margin. |
| 74HC4051D | No integrated ESD protection; 120Ω RON at +5V; no SCR latch-up mitigation circuitry | Requires external ESD protection and current-limiting design for robust operation in field-deployed systems | Choose 74HC4051D only in benign lab environments with controlled handling and well-decoupled supplies. |
Compared with MAX4558CSE, the MAX4558ESE adds guaranteed operation down to –40°C and maintains identical electrical performance; versus 74HC4051D, it delivers integrated ±15kV ESD hardening and eliminates external protection components while matching pinout and logic interface.
Availability
MAX4558ESE 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 ranges.
Supply support for MAX4558ESE 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
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets.
The MAX4558ESE belongs to the MAX45xx family of ESD-hardened analog switches, designed specifically for reliable signal routing in portable, industrial, and medical equipment where electrostatic robustness and low leakage are critical.
FAQ
What is the maximum supply voltage rating for MAX4558ESE?
The MAX4558ESE supports dual supplies from ±2V to ±6V or a single supply from +2V to +12V. Absolute maximum ratings specify VCC up to +13V and VEE down to –13V relative to GND, but continuous operation beyond ±6V or +12V is not recommended per datasheet specifications. The MAX4558ESE must never be operated outside these validated ranges to ensure reliability and parameter guarantees.
Does MAX4558ESE support bidirectional analog signal flow?
Yes, the MAX4558ESE supports fully bidirectional analog signal flow-its X0–X7 inputs and X output are electrically symmetric and interchangeable. Signals pass equally well from X to any Xn or from Xn to X, with identical on-resistance, leakage, and bandwidth in both directions. This makes the MAX4558ESE suitable for applications like analog bus switching or reconfigurable filter networks where signal direction varies dynamically.
How does the ESD protection in MAX4558ESE differ from standard diode clamps?
The MAX4558ESE uses on-chip SCRs between protected pins (X/Y/Z and X_/Y_/Z_) and GND, triggering in nanoseconds during ESD events to shunt current safely to ground. Unlike diode clamps tied to VCC/VEE, this method avoids injecting surge current into shared supply rails-preventing voltage spikes that could disrupt other ICs. The MAX4558ESE's SCR-based protection is validated to ±15kV HBM and requires external current limiting below 35mA to ensure automatic turn-off after discharge.
Can MAX4558ESE operate with a +3.3V single supply?
Yes, the MAX4558ESE is fully specified for +3.3V single-supply operation. At VCC = +3.3V, typical on-resistance is 220Ω, input logic thresholds are 0.5V (low) and 1.5V (high), and leakage remains ≤10nA at +85°C. The device maintains rail-to-rail analog capability from 0V to +3.3V, making the MAX4558ESE compatible with modern low-voltage microcontroller interfaces and portable systems powered by 3.3V LDOs.
Is MAX4558ESE pin-compatible with industry-standard 74HC4051 devices?
Yes, the MAX4558ESE is pin-compatible with the 74HC4051 in the same 16-pin narrow SO package, sharing identical pin assignments for VCC, GND, ENABLE, A/B/C address inputs, X output, and X0–X7 inputs. This allows direct replacement in existing 74HC4051 layouts without PCB changes-while adding ±15kV ESD protection, lower leakage, and guaranteed RON matching not found in standard logic-family switches.
MAX4558ESE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- -
- Multiplexer/Demultiplexer Circuit:
- 8:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 160Ohm
- Channel-to-Channel Matching (ΔRon):
- 2Ohm
- Voltage - Supply, Single (V+):
- 2V ~ 12V
- Voltage - Supply, Dual (V±):
- ±2V ~ 6V
- Switch Time (Ton, Toff) (Max):
- 150ns, 120ns
- -3db Bandwidth:
- -
- Charge Injection:
- 2.4pC
- Channel Capacitance (CS(off), CD(off)):
- 2.5pF, 10pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -93dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4558ESE FAQ
1.How can I place an order for MAX4558ESE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4558ESE on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MAX4558ESE reliable?
The price and inventory of MAX4558ESE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4558ESE is usually 5 days.
3.What payment methods are accepted for MAX4558ESE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4558ESE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4558ESE?
MAX4558ESE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4558ESE order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MAX4558ESE?
For technical support, including MAX4558ESE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4558ESE requirements.
6.How does Aetrix verify that MAX4558ESE is sourced from the original manufacturer or authorized distributors?
All MAX4558ESE products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MAX4558ESE meets industry standards.
7.What is the process for return or replacement of MAX4558ESE?
All MAX4558ESE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4558ESE, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MAX4558ESE part is unused and in its original packaging.
Return procedure for MAX4558ESE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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