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Analog Devices Inc./Maxim Integrated MAX4559CEE
- Part No.:
- MAX4559CEE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SSOP (0.154", 3.90mm Width)
- Datasheet:
-
MAX4559CEE.pdf
- Description:
- IC SWITCH SP4T X 2 160OHM 16QSOP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
MAX4559CEE from Analog Devices is a dual 4-to-1 analog multiplexer configured as two independent 4-channel switch arrays, 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/Z and X_/Y_/Z_ pins, and 160Ω typical on-resistance at ±5V - used in audio/video routing and low-voltage data-acquisition systems.
For engineers reviewing the MAX4559CEE datasheet, MAX4559CEE pinout, MAX4559CEE application, or MAX4559CEE equivalent, this page delivers verified electrical specs (RON, leakage, crosstalk), package mapping (16-pin QSOP), functional truth table, ESD protection architecture, and real-world selection guidance against industry-standard alternatives.
Technical Context
The MAX4559CEE implements two independent 4-to-1 analog multiplexers sharing common address lines (A, B) and enable (ENABLE), with separate X and Y analog I/O banks. Each channel uses CMOS transmission-gate topology with integrated bidirectional SCRs for ±15kV ESD protection on all analog terminals.
It supports TTL/CMOS-compatible digital inputs (0.8V/2.4V thresholds at +5V supply), guarantees < −93dB crosstalk and < −96dB off-isolation at 100kHz (50Ω), and maintains ≤2Ω RON match between channels - enabling precise signal routing without gain or phase mismatch in multi-channel instrumentation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Configuration | Dual 4-to-1 analog multiplexer - two independent switch banks (X and Y) with shared A/B address and ENABLE control. |
| Supply Range | ±2V to ±6V dual or +2V to +12V single - enables operation in battery-powered and mixed-supply industrial systems. |
| On-Resistance (RON) | 160Ω typ at ±5V - ensures minimal signal attenuation and voltage drop in precision analog paths. |
| Off-Leakage Current | 1nA max at +25°C - preserves signal integrity in high-impedance sensor interfaces and sample-hold circuits. |
| Crosstalk | < −93dB at 100kHz (50Ω) - prevents interference between active and inactive channels in multi-signal routing. |
| ESD Protection | ±15kV HBM, ±12kV IEC air-gap, ±8kV IEC contact - eliminates need for external TVS diodes in portable equipment. |
| Turn-On/Off Time | 90ns/55ns typ (±5V, 300Ω/35pF) - supports fast-switching applications up to ~10MHz effective bandwidth. |
Pinout & Package
MAX4559CEE is housed in a 16-pin QSOP (Quarter-Size Outline Package) with 0.154" body width and 0.025" lead pitch, RoHS-compliant and suitable for automated SMT assembly.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Y1 | Analog input for Y-bank channel 1 - interchangeable as input or output; supports bidirectional rail-to-rail signals. |
| 2 | Y0 | Analog input for Y-bank channel 0 - shares same electrical characteristics and ESD protection as Y1–Y3. |
| 3 | Y | Common analog output for Y-bank - connects to selected Y0–Y3 based on A/B address and ENABLE state. |
| 4 | X3 | Analog input for X-bank channel 3 - one of four selectable inputs routed to X output when ENABLE = low. |
| 5 | X2 | Analog input for X-bank channel 2 - matched RON (≤2Ω variation) ensures consistent gain across X-bank channels. |
| 6 | ENABLE | Digital enable input - logic low activates both multiplexers; logic high forces all switches open (high-Z state). |
| 7 | VEE | Negative analog supply - tied to GND for single-supply operation; sets lower rail for analog signal range. |
| 8 | GND | System ground reference - serves as return path for analog signals, digital logic, and ESD SCR current discharge. |
| 9 | C | Unused (no connection) - C input is absent on MAX4559; pin is NC per datasheet Pin Description table. |
| 10 | B | Address bit B - selects upper/lower pair within X or Y bank (e.g., B=0 → X0/X1 or Y0/Y1; B=1 → X2/X3 or Y2/Y3). |
| 11 | A | Address bit A - selects individual channel within pair (e.g., A=0 → X0/Y0; A=1 → X1/Y1). |
| 12 | X1 | Analog input for X-bank channel 1 - electrically identical to X0/X2/X3; supports same voltage range and leakage spec. |
| 13 | X0 | Analog input for X-bank channel 0 - default channel activated when A=B=0 and ENABLE=low. |
| 14 | X | Common analog output for X-bank - connects to selected X0–X3; isolated from Y-bank except via shared ENABLE/A/B. |
| 15 | Y3 | Analog input for Y-bank channel 3 - completes full 4-channel set for Y multiplexer; pin-compatible with 74HC4052. |
| 16 | VCC | Positive analog/digital supply - powers internal logic translators, gate drivers, and ESD protection circuitry. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports input/output signals from VEE to VCC - eliminates clipping in ±5V or +5V systems with wide dynamic range. |
| ±15kV HBM ESD protection on all analog I/O | Integrated SCRs on X/Y/X_/Y_ pins eliminate external protection components and prevent latchup during ESD events. |
| Guaranteed RON match ≤2Ω (typ) | Ensures uniform gain and minimal channel-to-channel error in multi-channel data acquisition and calibration systems. |
| TTL/CMOS-compatible logic thresholds | 0.8V/2.4V thresholds at +5V supply allow direct interfacing with microcontrollers, FPGAs, and legacy logic without level shifters. |
| Low charge injection (1pC typ) | Minimizes voltage glitch on sampled nodes - critical for precision ADC front-ends and sample-and-hold applications. |
Applications
| Audio Signal Routing | Portable Instrumentation |
|---|---|
|
Use Scenario: Switching between multiple microphone or line-level audio sources into a single codec or amplifier input. IC Role / Device Role / Timing Role: Dual 4-to-1 analog multiplexer selecting discrete analog paths with sub-100ns switching and <0.02% THD. Use Value: Enables compact, low-noise source selection without external buffering or protection, leveraging built-in ±15kV ESD robustness for handheld devices. |
Use Scenario: Multiplexing outputs from four temperature or pressure sensors into a single ADC channel in battery-powered field meters. IC Role / Device Role / Timing Role: Low-leakage (1nA off), rail-to-rail analog switch supporting ±2V to +5V supply flexibility and high-impedance sensor interfaces. Use Value: Maintains measurement accuracy by minimizing off-channel leakage and offset errors while reducing BOM count via integrated ESD protection. |
| Video Signal Switching | Industrial Control I/O |
|
Use Scenario: Routing composite video or VGA sync signals in embedded media hubs or kiosk controllers. IC Role / Device Role / Timing Role: High-bandwidth analog switch with <−93dB crosstalk and flat frequency response up to 50MHz (50Ω system). Use Value: Preserves video signal integrity across multiple sources without ghosting or color bleed, eliminating need for external termination networks. |
Use Scenario: Isolating and selecting analog feedback signals from multiple motor drives or power converters in PLC backplanes. IC Role / Device Role / Timing Role: Robust analog multiplexer rated for industrial temperature range (0°C to +70°C) with ±6V dual-supply operation. Use Value: Provides reliable signal routing in electrically noisy environments where ESD transients and supply variations are common. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HC4052PW | No integrated ESD protection; 120Ω RON at +4.5V; requires external TVS for ±8kV IEC compliance. | Lacks ±15kV HBM rating - unsuitable for handheld or unshielded field equipment without added protection. | Select when cost sensitivity outweighs ESD robustness and board space allows external protection components. |
| ADG1414BRUZ | Higher RON (1.8Ω typ), wider supply (±15V), but no integrated ±15kV HBM - relies on external clamps. | Targeted at high-voltage industrial systems; lacks the low-leakage (1nA) and fast switching (55ns) optimized for portable designs. | Prefer for high-precision, high-voltage applications where leakage and speed are secondary to voltage range. |
Compared with 74HC4052PW and ADG1414BRUZ, the MAX4559CEE uniquely combines ±15kV HBM ESD protection, 1nA off-leakage, and 160Ω RON in a single 16-QSOP package - making it optimal for space-constrained, battery-operated, and high-reliability analog routing where external protection adds cost and complexity.
Availability
MAX4559CEE is available at Aetrix Electronics and suitable for audio routing, portable instrumentation, video switching, and industrial control I/O requiring stable component supply, long-term lifecycle support, and guaranteed RoHS-compliant sourcing.
Supply support for MAX4559CEE 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 technologies, serving industrial, automotive, communications, and healthcare markets.
The MAX4559CEE belongs to the MAX45xx family of ESD-hardened analog switches, designed specifically for robust signal routing in portable, medical, and test equipment where reliability under electrostatic stress is non-negotiable.
FAQ
What is the maximum supply voltage range supported by the MAX4559CEE?
The MAX4559CEE operates from dual supplies of ±2V to ±6V or a single supply of +2V to +12V. Absolute maximum ratings specify VCC and VEE up to ±6V for dual operation or VCC up to +13V for single-supply use - with internal diode clamping protecting against overvoltage on analog pins relative to supplies.
Does the MAX4559CEE support bidirectional signal flow?
Yes, the MAX4559CEE supports fully bidirectional analog signal flow - its CMOS transmission-gate architecture allows signals to pass equally well from X/Y inputs to X/Y outputs or vice versa, with identical RON, leakage, and bandwidth specifications in both directions.
How does the ESD protection in the MAX4559CEE work without affecting normal operation?
The MAX4559CEE uses on-chip bidirectional SCRs between protected pins (X/Y/X_/Y_) and GND. These SCRs remain off during normal operation, introducing negligible leakage or capacitance. During an ESD event, they trigger in nanoseconds to shunt surge current safely to ground - turning off automatically once current falls below the holding threshold (70–110mA).
Is the MAX4559CEE pin-compatible with standard logic multiplexers like the 74HC4052?
Yes, the MAX4559CEE is explicitly pin-compatible with the 74HC4052 in 16-pin SO and QSOP packages - sharing identical pin assignments for VCC, GND, ENABLE, A/B address, and X/Y analog I/O - enabling drop-in replacement where enhanced ESD robustness and rail-to-rail performance are required.
What is the typical on-resistance matching between channels in the MAX4559CEE?
The MAX4559CEE guarantees ≤2Ω typical on-resistance match (ΔRON) between any two channels within the same bank (X or Y) at ±5V supply and +25°C - critical for maintaining signal fidelity in multi-channel acquisition systems where channel-to-channel gain consistency is essential.
MAX4559CEE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-QSOP
MAX4559CEE FAQ
1.How can I place an order for MAX4559CEE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4559CEE 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 MAX4559CEE reliable?
The price and inventory of MAX4559CEE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4559CEE is usually 5 days.
3.What payment methods are accepted for MAX4559CEE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4559CEE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4559CEE?
MAX4559CEE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4559CEE 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 MAX4559CEE?
For technical support, including MAX4559CEE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4559CEE requirements.
6.How does Aetrix verify that MAX4559CEE is sourced from the original manufacturer or authorized distributors?
All MAX4559CEE 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 MAX4559CEE meets industry standards.
7.What is the process for return or replacement of MAX4559CEE?
All MAX4559CEE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4559CEE, 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 MAX4559CEE part is unused and in its original packaging.
Return procedure for MAX4559CEE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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