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Analog Devices Inc./Maxim Integrated MAX4582ESE
- Part No.:
- MAX4582ESE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4582ESE.pdf
- Description:
- IC SWITCH SP4T X 2 80OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,082
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Product details
Overview
MAX4582ESE from Maxim Integrated is a dual 4-channel CMOS analog multiplexer configured for bidirectional signal routing in low-voltage systems. It operates on ±2V to ±6V dual supplies or +2V to +12V single supply, delivers rail-to-rail analog switching, guarantees 80Ω on-resistance with ±5V supplies, and maintains < −96dB crosstalk at 1MHz in 50Ω systems-enabling precise audio/video signal selection in battery-powered instrumentation.
For engineers reviewing the MAX4582ESE datasheet, MAX4582ESE pinout, MAX4582ESE application, or MAX4582ESE equivalent, key selection criteria include guaranteed on-resistance matching between channels, sub-1nA off-leakage at +25°C, AEC-Q100 qualification for automotive use, and compatibility with TTL/CMOS logic levels across supply ranges.
Technical Context
The MAX4582ESE implements two independent 4:1 analog multiplexers sharing common address inputs (A, B) and an enable control. Each channel supports bidirectional signal flow with no ground reference-signals are bounded only by VCC and VEE rails. Internal logic-level translators convert digital inputs into switched VCC/VEE gate drives, isolating logic and analog domains.
Its architecture ensures break-before-make switching (4–20ns), low charge injection (≤5pC), and flat on-resistance over input voltage range. Performance is specified across −40°C to +85°C, with guaranteed parameters including on-resistance match (±10Ω), off-isolation (−74dB), and distortion (<0.02% THD at 600Ω).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | ±2V to ±6V dual or +2V to +12V single-supports rail-to-rail analog signals without level-shifting circuitry |
| On-Resistance | 80Ω max with ±5V supplies-ensures minimal signal attenuation and gain error in precision sensor interfaces |
| Off-Leakage Current | 1nA max at +25°C-critical for high-impedance data-acquisition front-ends where leakage induces offset drift |
| Crosstalk | < −96dB at 1MHz (50Ω)-prevents interference between active and inactive channels in multi-signal routing |
| Logic Thresholds | 0.8V to 2.4V-guarantees reliable TTL/CMOS compatibility without external level translation |
| Switching Speed | tON/tOFF ≤ 100ns (±5V, 300Ω/35pF)-enables fast channel selection in real-time control loops |
| Distortion | < 0.02% THD (600Ω, 20Hz–20kHz)-preserves fidelity in audio path applications |
Pinout & Package
MAX4582ESE is supplied in a 16-pin narrow SO (SOIC) package with standard 150-mil width and gull-wing leads. Pin 1 is marked with a beveled corner or dot; exposed pad not present (TQFN variant has EP).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Positive supply rail | Drives internal logic and switch gates; sets upper analog signal limit |
| VEE | Negative supply rail | Sets lower analog signal limit; connect to GND for single-supply operation |
| GND | Digital ground reference | Reference for logic inputs only; no analog signal return path |
| A, B | Digital address inputs | Select one of four channels per multiplexer (00–11 binary) |
| ENABLE | Global enable control | High = enable both muxes; low = all switches open (high-Z state) |
| X0–X3 | Analog inputs for X-mux | Bidirectional; interchangeable as inputs or outputs |
| Y0–Y3 | Analog inputs for Y-mux | Independent of X-mux; identical electrical behavior |
| X, Y | Common outputs | Each connects selected input to output; no internal connection between X and Y |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 qualified | Validated for automotive applications across −40°C to +125°C ambient (E-grade version supports −40°C to +85°C) |
| Guaranteed RON match | ≤ ±10Ω between channels-minimizes gain mismatch in differential or multi-channel measurement systems |
| Rail-to-rail analog range | Signals swing from VEE to VCC-eliminates need for biasing networks in AC-coupled circuits |
| Low distortion & crosstalk | <0.02% THD and <−96dB crosstalk-preserves signal integrity in audio and instrumentation signal chains |
| TTL/CMOS logic compatibility | 0.8V–2.4V thresholds with +5V or ±5V supplies-direct interface to microcontrollers and FPGAs without glue logic |
Applications
| Audio Signal Routing | Low-Voltage Data Acquisition |
|---|---|
Use Scenario: Selecting between multiple microphone or line-level inputs in portable audio recorders. IC Role / Device Role / Timing Role: Dual 4:1 analog multiplexer enabling dynamic input source switching under microcontroller control. Use Value: Sub-1nA off-leakage prevents DC offset accumulation; <0.02% THD preserves audio fidelity across full frequency band. | Use Scenario: Multiplexing sensor outputs (thermocouples, RTDs, strain gauges) into a single ADC channel. IC Role / Device Role / Timing Role: Precision analog switch providing low on-resistance and matched RON for consistent channel gain. Use Value: 80Ω RON and ±10Ω matching reduce measurement error; rail-to-rail operation accommodates unipolar/bipolar sensor outputs. |
| Automotive Infotainment | Communications Circuit Switching |
Use Scenario: Routing auxiliary video/audio signals (HDMI audio return, backup camera feed) in head units. IC Role / Device Role / Timing Role: AEC-Q100-qualified dual mux handling bidirectional analog signals in harsh-temperature environments. Use Value: −40°C to +85°C operation and <−96dB crosstalk prevent interference between video and audio paths. | Use Scenario: Configuring RF front-end signal paths (antenna diversity, filter bank selection) in cellular modems. IC Role / Device Role / Timing Role: Low-capacitance analog switch enabling fast reconfiguration of analog signal chains. Use Value: 25pF on-capacitance and 18pF off-capacitance minimize loading on sensitive RF nodes; 100ns switching enables rapid mode changes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4052ACPE+ | Same pinout, but higher RON (120Ω @ ±5V) and wider temp range (0°C to +70°C only) | Lacks AEC-Q100 qualification and automotive temp support | Preferred for cost-sensitive industrial designs where extended temperature is not required |
| ADG708BRUZ | 8-channel single mux (not dual 4:1); 4.5Ω RON @ +5V but limited to +5.5V max supply | Not pin-compatible; requires PCB redesign and logic re-mapping | Selected when ultra-low on-resistance and single-chip 8:1 routing outweigh layout change cost |
Compared with MAX4582ESE, MAX4052ACPE+ offers identical footprint and logic but sacrifices leakage performance and automotive qualification, while ADG708BRUZ provides superior on-resistance at the expense of topology flexibility and supply voltage headroom.
Availability
MAX4582ESE 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 and automotive design cycles.
Supply support for MAX4582ESE 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 switching in space-constrained, battery-sensitive systems-emphasizing rail-to-rail operation, guaranteed matching, and robust ESD protection.
FAQ
What supply voltages does the MAX4582ESE support?
The MAX4582ESE operates on dual supplies from ±2V to ±6V or a single supply from +2V to +12V. When using a single supply, VEE must be tied to GND. The device guarantees rail-to-rail analog signal handling across this full range, with on-resistance and leakage parameters validated at ±5V and +5V conditions. Operation below +2V is not specified.
Is the MAX4582ESE pin-compatible with industry-standard analog multiplexers?
Yes, the MAX4582ESE is pin-compatible with the 74HC4052 and MAX4052 families. Its pinout matches the industry-standard 16-pin SOIC layout for dual 4:1 multiplexers, including shared address lines (A, B), enable (ENABLE), and separate input/output groups (X0–X3/X, Y0–Y3/Y). This allows drop-in replacement in existing designs without PCB modification.
What is the maximum analog signal bandwidth supported by the MAX4582ESE?
The MAX4582ESE maintains flat response up to ~50MHz in 50Ω systems, with −3dB point beyond that range. At 10MHz, off-isolation is approximately −50dB and degrades at ~20dB/decade with increasing frequency. For high-frequency applications, layout parasitics dominate performance-keep traces short and minimize adjacent signal coupling to preserve isolation and crosstalk specs.
Does the MAX4582ESE require external protection diodes for overvoltage conditions?
No external protection diodes are required under normal operation. The MAX4582ESE integrates reverse-biased ESD diodes between each analog pin and VCC/VEE. However, if analog signals may exceed VCC or fall below VEE during power-up/down, external series diodes (as shown in Figure 1 of the datasheet) are recommended to prevent forward conduction and potential latch-up-though this reduces usable analog range by ~0.7V.
How does temperature affect the on-resistance of the MAX4582ESE?
On-resistance increases with temperature: typical RON is 80Ω at +25°C with ±5V supplies, rising to ~110Ω at +85°C and ~130Ω at −40°C (per typical curves). The datasheet guarantees RON ≤ 80Ω at +25°C and ≤ 150Ω across the full −40°C to +85°C operating range. RON matching (ΔRON) remains within ±10Ω over temperature.
MAX4582ESE 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±):
- ±2V ~ 6V
- 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):
- 1nA
- Crosstalk:
- -96dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4582ESE FAQ
1.How can I place an order for MAX4582ESE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4582ESE 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 MAX4582ESE reliable?
The price and inventory of MAX4582ESE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4582ESE is usually 5 days.
3.What payment methods are accepted for MAX4582ESE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4582ESE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4582ESE?
MAX4582ESE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4582ESE 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 MAX4582ESE?
For technical support, including MAX4582ESE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4582ESE requirements.
6.How does Aetrix verify that MAX4582ESE is sourced from the original manufacturer or authorized distributors?
All MAX4582ESE 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 MAX4582ESE meets industry standards.
7.What is the process for return or replacement of MAX4582ESE?
All MAX4582ESE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4582ESE, 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 MAX4582ESE part is unused and in its original packaging.
Return procedure for MAX4582ESE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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