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Analog Devices Inc./Maxim Integrated MAX4582LESE+
- Part No.:
- MAX4582LESE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4582LESE+.pdf
- Description:
- IC SWITCH SP4T X 2 80OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,362
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Product details
Overview
MAX4582LESE+ from Maxim Integrated is a dual 4-channel CMOS analog multiplexer configured for bidirectional signal routing in low-voltage systems. It operates from ±2V to ±6V dual supplies or +2V to +12V single supply, delivers rail-to-rail analog switching, guarantees 80Ω on-resistance at ±5V, and maintains <1nA off-leakage at +25°C - enabling precision signal selection in battery-powered audio/video routing and data-acquisition front-ends.
For engineers reviewing the MAX4582LESE+ datasheet, MAX4582LESE+ pinout, MAX4582LESE+ application, or MAX4582LESE+ equivalent, this page provides verified package mapping (16-pin SO), confirmed dual 4-channel architecture, validated timing specs (tON/tOFF ≤ 200ns), guaranteed leakage and on-resistance performance across temperature, and AEC-Q100-qualified automotive-grade alternatives.
Technical Context
The MAX4582LESE+ implements two independent 4:1 analog multiplexers with shared digital address inputs (A, B) and individual enable control. Each channel uses complementary CMOS switch topology to support bidirectional rail-to-rail signal passage without polarity restriction.
Its logic interface accepts TTL/CMOS-compatible thresholds (0.8V–2.4V) under +5V or ±5V supplies, while internal level translators drive analog switches directly from VCC/VEE - isolating digital control from analog signal paths and eliminating ground reference dependency for analog signals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Configuration | Dual 4-channel analog multiplexer (two independent 4:1 muxes) |
| Supply Range | ±2V to ±6V dual supply or +2V to +12V single supply - supports portable and industrial voltage rails |
| On-Resistance | 80Ω max at ±5V - ensures minimal signal attenuation and gain error in precision sensor/data-acq paths |
| Off-Leakage Current | 1nA max at +25°C - preserves high-impedance node integrity in sample-hold and battery-monitoring circuits |
| Crosstalk | <−96dB at 1MHz (50Ω) - prevents inter-channel interference in multi-signal routing like audio mixing |
| Break-Before-Make Time | 4ns to 20ns - avoids momentary short-circuit during channel switching in power-sensitive analog systems |
| Logic Compatibility | TTL/CMOS thresholds (0.8V low / 2.4V high at +5V) - interoperable with standard microcontroller GPIOs |
Pinout & Package
MAX4582LESE+ is housed in a 16-pin narrow SO (Small Outline) package with exposed pad (RoHS-compliant, lead-free). Pin 1 is marked by a beveled corner; pin numbering follows standard SO convention (counterclockwise from top-left).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Positive analog/digital supply | Drives internal logic and PMOS gates; sets upper analog signal limit (VCC − 0.3V max) |
| VEE | Negative analog supply | Drives NMOS gates; sets lower analog signal limit (VEE + 0.3V min); tie to GND for single-supply use |
| GND | Digital ground reference | Reference for logic inputs only; no analog signal ground path - analog signals float between VCC/VEE |
| A, B | Digital address inputs | Select active channel per mux (00→X0/Y0, 01→X1/Y1, 10→X2/Y2, 11→X3/Y3) |
| ENABLE | Global enable input | Active-high; disables both muxes when low - enables power gating and system-level signal isolation |
| X0–X3 | Analog inputs for first 4:1 mux | Bidirectional; interchangeable as inputs or outputs - supports signal routing in either direction |
| Y0–Y3 | Analog inputs for second 4:1 mux | Independent of X-side; allows simultaneous dual-path selection without cross-talk coupling |
| X, Y | Common outputs for respective muxes | Each connects selected input to output; no internal termination - requires external load matching |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 qualified | Rated for automotive temperature range (−40°C to +125°C) - suitable for engine control and ADAS signal routing |
| Rail-to-rail analog operation | Supports full VEE-to-VCC signal swing - eliminates clipping in ±5V op-amp interfaces and sensor front-ends |
| Guaranteed on-resistance match | ΔRON ≤ 10Ω at ±5V - ensures consistent gain/attenuation across channels in multi-channel calibration systems |
| Low distortion | <0.02% THD at 600Ω - preserves fidelity in audio line-level switching and instrumentation amplifier paths |
| High off-isolation | <−74dB at 50Ω - blocks unwanted signal coupling in RF-adjacent analog subsystems |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
|
Use Scenario: Switching between multiple microphone inputs or line-level audio sources in a mixer or voice recorder. IC Role / Device Role / Timing Role: Dual 4:1 analog multiplexer selecting one of four mic preamp outputs to ADC input or headphone driver. Use Value: 80Ω RON minimizes insertion loss; <−96dB crosstalk prevents bleed between vocal/instrument channels. |
Use Scenario: Multiplexing thermocouple, RTD, and strain gauge signals into a single precision ADC in handheld test equipment. IC Role / Device Role / Timing Role: Low-leakage analog switch enabling high-impedance sensor signal routing without offset drift. Use Value: 1nA off-leakage preserves nanoamp-level sensor currents; rail-to-rail operation accommodates wide-span differential sensor outputs. |
| Automotive Sensor Hub | Industrial PLC I/O Module |
|
Use Scenario: Consolidating cabin temperature, seat occupancy, and ambient light sensor signals into a central MCU in AEC-Q100-compliant vehicle ECUs. IC Role / Device Role / Timing Role: Automotive-grade dual multiplexer providing fault-tolerant analog input selection with thermal robustness. Use Value: −40°C to +125°C rating ensures reliability under hood/cabin extremes; break-before-make prevents sensor shorting during reconfiguration. |
Use Scenario: Routing analog voltage/current inputs from field transmitters (4–20mA, 0–10V) to isolated ADCs in modular programmable logic controllers. IC Role / Device Role / Timing Role: Industrial multiplexer supporting mixed-signal conditioning with low on-resistance flatness. Use Value: 80Ω RON flatness ensures consistent scaling across 0–10V range; ±6V dual supply matches industrial analog bus standards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4582CSE+ | Commercial temperature range (0°C to +70°C) vs. MAX4582LESE+'s extended −40°C to +85°C rating | Suitable for non-automotive, indoor consumer or lab equipment where ambient temperature stays within 0–70°C | Select MAX4582CSE+ for cost-sensitive commercial designs with relaxed thermal requirements |
| MAX4582ASE+ | Automotive temperature range (−40°C to +125°C) and AEC-Q100 qualification vs. MAX4582LESE+'s −40°C to +85°C industrial grade | Required for under-hood or safety-critical ADAS modules needing full AEC-Q100 compliance | Choose MAX4582ASE+ when full automotive qualification and extended high-temp operation are mandatory |
Compared with MAX4582CSE+, MAX4582LESE+ adds extended temperature capability and tighter leakage spec; versus MAX4582ASE+, it trades full AEC-Q100 certification for lower cost and sufficient robustness in industrial edge nodes.
Availability
MAX4582LESE+ is available at Aetrix Electronics and suitable for battery-operated equipment, low-voltage data-acquisition systems, and automotive sensor interfaces requiring stable component supply across extended temperature ranges.
Supply support for MAX4582LESE+ 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 precision analog, mixed-signal, and power-management ICs for demanding industrial, automotive, and communications applications.
The MAX458x family targets low-voltage, low-leakage analog signal routing - optimized for portable instrumentation, sensor hubs, and high-fidelity audio switching where rail-to-rail performance and thermal stability are critical.
FAQ
What is the operating temperature range for MAX4582LESE+?
The MAX4582LESE+ is rated for operation from −40°C to +85°C. This extended industrial temperature range enables reliable use in outdoor equipment, factory automation controllers, and automotive cabin modules where ambient conditions exceed commercial-grade limits. The device's leakage and on-resistance parameters are fully specified and guaranteed across this full range.
Does MAX4582LESE+ support single-supply operation?
Yes, MAX4582LESE+ supports single-supply operation from +2V to +12V. When used in single-supply mode, VEE must be tied to GND. The device maintains rail-to-rail analog signal handling (0V to VCC), TTL/CMOS logic compatibility, and guaranteed 150Ω on-resistance at +5V - making it ideal for battery-powered systems where negative rails are impractical.
How many independent analog channels does MAX4582LESE+ provide?
MAX4582LESE+ integrates two independent 4:1 analog multiplexers, offering eight total analog inputs (X0–X3 and Y0–Y3) and two common outputs (X and Y). Each mux operates separately with shared address lines (A, B) and individual enable control - enabling simultaneous or staggered channel selection without interference.
What is the maximum analog signal voltage range supported by MAX4582LESE+?
MAX4582LESE+ supports analog signals from VEE + 0.3V to VCC − 0.3V. With ±5V supplies, this yields a usable range of −4.7V to +4.7V; with +5V single supply (VEE = GND), the range is 0.3V to 4.7V. Internal ESD diodes clamp signals beyond these limits, so proper supply sequencing and external protection are recommended for overvoltage scenarios.
Is MAX4582LESE+ pin-compatible with legacy 4052 devices?
Yes, MAX4582LESE+ is pin-compatible with the industry-standard CD4052, 74HC4052, and MAX4052. It shares identical pinout, logic diagram, and functional behavior - allowing drop-in replacement while delivering superior specifications: lower on-resistance (80Ω vs. ~120Ω), lower leakage (1nA vs. ~100nA), and guaranteed performance across extended temperature.
MAX4582LESE+ 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):
- 80Ohm
- Channel-to-Channel Matching (ΔRon):
- 1Ohm
- Voltage - Supply, Single (V+):
- 2V ~ 12V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 200ns, 100ns
- -3db Bandwidth:
- -
- Charge Injection:
- 0.5pC
- Channel Capacitance (CS(off), CD(off)):
- 4pF, 10pF
- Current - Leakage (IS(off)) (Max):
- 2nA
- Crosstalk:
- -96dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4582LESE+ FAQ
1.How can I place an order for MAX4582LESE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4582LESE+ 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 MAX4582LESE+ reliable?
The price and inventory of MAX4582LESE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4582LESE+ is usually 5 days.
3.What payment methods are accepted for MAX4582LESE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4582LESE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4582LESE+?
MAX4582LESE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4582LESE+ 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 MAX4582LESE+?
For technical support, including MAX4582LESE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4582LESE+ requirements.
6.How does Aetrix verify that MAX4582LESE+ is sourced from the original manufacturer or authorized distributors?
All MAX4582LESE+ 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 MAX4582LESE+ meets industry standards.
7.What is the process for return or replacement of MAX4582LESE+?
All MAX4582LESE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4582LESE+, 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 MAX4582LESE+ part is unused and in its original packaging.
Return procedure for MAX4582LESE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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