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Analog Devices Inc./Maxim Integrated MAX4559EEE+
- Part No.:
- MAX4559EEE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SSOP (0.154", 3.90mm Width)
- Datasheet:
-
MAX4559EEE+.pdf
- Description:
- IC SWITCH SP4T X 2 160OHM 16QSOP
- Quantity:
- Payment:
- Shipping:
Inventory:110
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Product details
Overview
The MAX4559EEE+ from Analog Devices is a dual 4-to-1 analog multiplexer configured as two independent 4-channel switch arrays (X and Y sections), operating from ±2V to ±6V dual supplies or +2V to +12V single supply, with rail-to-rail signal handling, ±15kV HBM ESD protection on all X/Y signal pins, and 160Ω typical on-resistance at ±5V - used in audio/video routing and low-voltage data-acquisition systems.
For engineers reviewing the MAX4559EEE+ datasheet, MAX4559EEE+ pinout, MAX4559EEE+ application, or MAX4559EEE+ equivalent, this page delivers verified electrical specs, truth-table–validated switching behavior, package-specific thermal derating, ESD latchup recovery guidance, and direct alternatives for dual-mux signal path design.
Technical Context
The MAX4559EEE+ implements two independent CMOS analog multiplexers sharing common address lines (A, B) and enable (ENABLE), each selecting one of four bidirectional analog inputs (X0–X3 or Y0–Y3) to its respective output (X or Y). Switching is break-before-make with <15ns delay and <1pC charge injection at ±5V.
All analog terminals feature integrated SCR-based ESD protection rated to ±15kV HBM and ±12kV IEC 1000-4-2 air-gap discharge, with holding currents of 110mA (IH+) and 95mA (IH−) at +25°C - requiring external current limiting below 70mA at +85°C to ensure automatic SCR turn-off after ESD events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | Dual ±2V to ±6V or single +2V to +12V - supports battery-powered and mixed-supply systems without level-shifting. |
| On-Resistance (RON) | 160Ω typ at ±5V - ensures minimal voltage drop and signal attenuation in precision analog paths. |
| RON Match | 2Ω typ between channels - enables matched gain/attenuation across multiplexed sensor or audio channels. |
| Off-Leakage Current | 1nA max at +25°C - preserves high-impedance node integrity in low-power data acquisition. |
| ESD Protection | ±15kV HBM on X/Y pins - eliminates need for external TVS diodes in portable equipment interfaces. |
| Turn-On/Off Time | 90ns/55ns typ at ±5V - suitable for multiplexing audio signals up to ~1MHz with minimal timing skew. |
| THD | <0.02% at 600Ω - maintains fidelity in line-level audio routing applications. |
Pinout & Package
MAX4559EEE+ uses a 16-pin QSOP package (5.3mm × 10.2mm, 0.65mm pitch) with exposed pad for thermal enhancement. Pin 1 is top-left corner (notch-mark side), pin 16 bottom-right.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 4, 5 | Y0–Y3 Inputs | Bidirectional analog inputs for Y-section mux; interchangeable as source or sink. |
| 3 | Y Output | Common analog output node for Y-section; connects to selected Y0–Y3 when ENABLE = low. |
| 6 | ENABLE | Active-low digital control: logic low enables both muxes; logic high forces all switches open. |
| 7 | VEE | Negative analog supply input; tie to GND for single-supply operation (+2V to +12V). |
| 8 | GND | Analog/digital ground reference; must be low-impedance return for ESD current paths. |
| 9, 10, 11 | C, B, A | Binary address inputs (C unused on MAX4559); select channel 0–3 for both X and Y sections simultaneously. |
| 12–15 | X0–X3 Inputs | Bidirectional analog inputs for X-section mux; functionally identical to Y0–Y3. |
| 16 | VCC | Positive analog/digital supply input; powers internal logic and switch drivers. |
Key Features
| Feature | Design Value |
|---|---|
| ±15kV HBM ESD protection on X/Y pins | Eliminates external protection components in handheld test equipment and medical sensors. |
| Break-before-make switching | Prevents momentary short-circuits during channel transitions in power-sensitive analog front-ends. |
| Rail-to-rail analog signal range | Supports full dynamic range of ±5V op-amps or 0–5V ADCs without clipping or distortion. |
| 1nA off-leakage at +25°C | Enables accurate DC-coupled multiplexing of thermocouple or pH sensor outputs. |
| Pin-compatible with 74HC4052 | Allows drop-in replacement in legacy designs using industry-standard dual 4-to-1 mux footprints. |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
Use Scenario: Switching between multiple microphone preamp outputs to a single ADC in a field-deployable audio recorder. IC Role / Device Role / Timing Role: Dual 4-to-1 analog multiplexer enabling sequential sampling of 8 analog channels with shared timing control. Use Value: Low THD (<0.02%) and rail-to-rail operation preserve audio fidelity; ±15kV ESD protects against user-handling transients. | Use Scenario: Multiplexing 8 temperature and pressure sensor outputs into a low-power microcontroller ADC in battery-operated environmental monitors. IC Role / Device Role / Timing Role: Low-leakage (1nA), low-RON analog switch enabling high-accuracy DC measurements without calibration drift. Use Value: 1nA off-leakage prevents loading of high-Z sensor bridges; single +3.3V operation extends battery life. |
| Video Source Selection | Industrial Control I/O Expansion |
Use Scenario: Selecting among four HDMI audio return channel (ARC) analog audio feeds in a smart display hub. IC Role / Device Role / Timing Role: Dual-channel analog mux providing simultaneous left/right stereo path selection with matched RON. Use Value: 2Ω RON match ensures balanced channel gain; low crosstalk (<−93dB) prevents inter-channel bleed in multi-source systems. | Use Scenario: Expanding analog input capability of a PLC module by routing 8 analog sensor inputs to two dedicated ADC channels. IC Role / Device Role / Timing Role: Fault-tolerant analog switch with SCR-based ESD protection for factory-floor environments with high static risk. Use Value: ±12kV IEC air-gap rating withstands industrial ESD events; latchup-free operation ensures system uptime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 4-to-1 analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1419BRUZ | Higher RON (1.3Ω typ), lower leakage (0.15nA), but no integrated ±15kV ESD protection - requires external TVS. | Preferred for ultra-low-distortion instrumentation where ESD risk is mitigated externally. | Select ADG1419BRUZ when sub-1Ω RON and <0.2nA leakage outweigh ESD integration needs. |
| 74HC4052PW,118 | No ESD protection, higher RON (120Ω min at 4.5V), TTL/CMOS logic only - lacks rail-to-rail analog range. | Suitable for digital-control analog routing in benign lab environments with clean power. | Choose 74HC4052PW,118 for cost-sensitive, non-ESD-critical consumer electronics with 5V-only supply. |
Compared with ADG1419BRUZ and 74HC4052PW,118, the MAX4559EEE+ uniquely integrates ±15kV HBM ESD protection and rail-to-rail operation while maintaining 160Ω RON and 1nA leakage - making it optimal for ruggedized portable or industrial analog signal routing where board space and reliability are constrained.
Availability
MAX4559EEE+ is available at Aetrix Electronics and suitable for audio routing, portable data acquisition, video source selection, and industrial control I/O expansion requiring stable component supply across extended temperature ranges.
Supply support for MAX4559EEE+ 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 MAX4559EEE+ belongs to the MAX45xx family of ESD-hardened analog switches, designed specifically for reliable signal routing in harsh electrostatic environments - including handheld test gear, medical sensors, and factory-floor instrumentation.
FAQ
What is the maximum supply voltage range supported by the MAX4559EEE+?
The MAX4559EEE+ operates from dual supplies of ±2V to ±6V or a single supply of +2V to +12V. Absolute maximum ratings specify VCC up to +13V and VEE down to -0.3V relative to GND. Exceeding these limits risks permanent damage due to internal diode conduction. For robust long-term operation, stay within the recommended ±6V dual or +12V single supply range.
Does the MAX4559EEE+ require external ESD protection components?
No, the MAX4559EEE+ does not require external ESD protection components on its X and Y signal pins. It integrates on-chip SCR-based protection rated to ±15kV per Human Body Model and ±12kV per IEC 1000-4-2 air-gap discharge. However, external current-limiting resistors (≤70mA at +85°C) are required to ensure automatic SCR turn-off after an ESD event.
How does the MAX4559EEE+ handle analog signal directionality?
The MAX4559EEE+ supports bidirectional analog signal flow: any X or Y pin can serve as input or output. The datasheet explicitly states "input and output pins are identical and interchangeable" - meaning signals pass equally well in either direction. This enables flexible use in feedback paths, sensor excitation circuits, or shared analog bus architectures without redesign.
What is the guaranteed on-resistance matching between channels in the MAX4559EEE+?
The MAX4559EEE+ guarantees on-resistance matching (ΔRON) of ≤6Ω over temperature (−40°C to +85°C) and ≤2Ω typical at +25°C. This specification ensures consistent gain or attenuation across multiplexed channels - critical for applications like multi-channel sensor conditioning where mismatch-induced errors must remain below 0.1%.
Can the MAX4559EEE+ operate from a +3.3V single supply?
Yes, the MAX4559EEE+ is fully specified for +3.3V single-supply operation. At VCC = +3.3V, typical on-resistance is 220Ω, logic thresholds are +0.5V (low) and +1.5V (high), and turn-on time is 180ns. All key parameters - including leakage, crosstalk, and THD - are characterized across the +2.7V to +3.6V range, making it suitable for modern low-voltage embedded systems.
MAX4559EEE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- SP4T
- Multiplexer/Demultiplexer Circuit:
- 4:1
- Number of Circuits:
- 2
- 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, 6pF
- 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-QSOP
MAX4559EEE+ FAQ
1.How can I place an order for MAX4559EEE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4559EEE+ 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 MAX4559EEE+ reliable?
The price and inventory of MAX4559EEE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4559EEE+ is usually 5 days.
3.What payment methods are accepted for MAX4559EEE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4559EEE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4559EEE+?
MAX4559EEE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4559EEE+ 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 MAX4559EEE+?
For technical support, including MAX4559EEE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4559EEE+ requirements.
6.How does Aetrix verify that MAX4559EEE+ is sourced from the original manufacturer or authorized distributors?
All MAX4559EEE+ 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 MAX4559EEE+ meets industry standards.
7.What is the process for return or replacement of MAX4559EEE+?
All MAX4559EEE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4559EEE+, 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 MAX4559EEE+ part is unused and in its original packaging.
Return procedure for MAX4559EEE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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