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Analog Devices Inc./Maxim Integrated MAX4582CSE+
- Part No.:
- MAX4582CSE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4582CSE+.pdf
- Description:
- IC SWITCH SP4T X 2 80OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,541
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Product details
Overview
MAX4582CSE+ from Maxim Integrated is a dual 4-channel CMOS analog multiplexer configured for bidirectional signal routing in low-voltage systems. It operates with ±2V to ±6V dual supplies or +2V to +12V single supply, delivers 80Ω on-resistance at ±5V, guarantees <1nA off-leakage at +25°C, and supports rail-to-rail analog signals - ideal for battery-powered audio/video switching and low-voltage data acquisition.
For engineers reviewing the MAX4582CSE+ datasheet, MAX4582CSE+ pinout, MAX4582CSE+ application, or MAX4582CSE+ equivalent, key selection criteria include guaranteed on-resistance matching between channels, -96dB crosstalk at 50Ω/1MHz, high off-isolation (-74dB), TTL/CMOS logic compatibility, and AEC-Q100 qualification availability for automotive designs.
Technical Context
The MAX4582CSE+ implements two independent 4:1 analog multiplexers sharing common address (A, B) and enable inputs, with no C input - unlike the MAX4581/MAX4583 family members. Each mux channel features matched CMOS transmission gates driven by level-shifted logic, enabling rail-to-rail signal handling across its full analog range (VEE to VCC).
Its break-before-make architecture ensures channel isolation during switching, with tBBM ≤20ns at +25°C. Dynamic performance includes 90ns address transition time (tTRANS), 40ns enable turn-off (tOFF), and <0.02% THD into 600Ω - confirming suitability for precision analog signal path control in mixed-signal systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | ±2V to ±6V dual or +2V to +12V single - enables operation in both bipolar and battery-powered systems without level-shifting. |
| On-Resistance (RON) | 80Ω max at ±5V - ensures minimal signal attenuation and voltage drop in sensor or audio signal paths. |
| Off-Leakage Current | 1nA max at +25°C - preserves accuracy in high-impedance measurement circuits like thermocouple or pH sensor front-ends. |
| Crosstalk | <-96dB at 50Ω/1MHz - prevents interference between active and inactive channels in multi-source video/audio routing. |
| Off-Isolation | <-74dB at 50Ω - maintains signal integrity by suppressing coupling from powered-off channels into active paths. |
| Logic Thresholds | 0.8V to 2.4V - ensures reliable TTL/CMOS compatibility with +5V microcontrollers and FPGAs without external translators. |
| THD | <0.02% at 600Ω - supports high-fidelity analog signal switching in audio applications up to 20kHz. |
Pinout & Package
MAX4582CSE+ is housed in a 16-pin narrow SO (Small Outline) package, RoHS-compliant and lead-free, with standard 1.27mm pitch and exposed pad not present (TQFN variant has EP; SO does not). Pin 1 is marked via notch or dot, and pin numbering follows standard counter-clockwise convention from top-left.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Positive supply rail | Drives internal logic and switch gates; sets upper analog signal limit (VEE to VCC range). |
| VEE | Negative supply rail | Reference for negative analog swing; connect to GND for single-supply operation. |
| GND | Digital ground reference | Return for logic circuitry only; analog signals are floating between VCC and VEE. |
| ENABLE | Global enable control | Active-high; disables all switches when low, reducing leakage and power consumption. |
| A, B | Address select inputs | Binary-selects one of four channels per mux (00→X0/Y0, 01→X1/Y1, etc.); no C pin on MAX4582. |
| X0–X3 | Analog inputs (mux X) | Four bidirectional analog terminals for first 4:1 multiplexer; interchangeable as inputs or outputs. |
| Y0–Y3 | Analog inputs (mux Y) | Four bidirectional analog terminals for second independent 4:1 multiplexer. |
| X, Y | Common outputs | Respective output nodes for each 4:1 mux; support rail-to-rail signal routing in either direction. |
Key Features
| Feature | Design Value |
|---|---|
| Dual 4-channel mux architecture | Two fully independent analog multiplexers share only address/enable lines - enables parallel signal routing without cross-talk penalties. |
| Guaranteed RON matching | ΔRON specified - ensures consistent gain/attenuation across channels in instrumentation or calibration systems. |
| Low distortion & crosstalk | <0.02% THD and <-96dB crosstalk - preserves signal fidelity in audio, medical, and test equipment signal chains. |
| Rail-to-rail analog capability | Supports signals from VEE to VCC - eliminates need for external biasing in single-supply sensor interfaces. |
| AEC-Q100 qualified version available | Automotive-grade variant exists (MAX4582ASE+/AUE/V+) - validates reliability for under-hood and infotainment applications. |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
Use Scenario: Switching between multiple microphone or line-level inputs in a portable mixer or voice recorder. IC Role / Device Role / Timing Role: Dual 4:1 analog multiplexer selecting active audio source while maintaining low noise and THD. Use Value: Enables compact, low-power design with <0.02% THD and -96dB crosstalk - preserving stereo separation and dynamic range. | Use Scenario: Multiplexing sensor outputs (thermocouples, strain gauges) into a single ADC channel in handheld test equipment. IC Role / Device Role / Timing Role: Bidirectional analog switch providing rail-to-rail input range and sub-1nA off-leakage for high-impedance sources. Use Value: Minimizes measurement error from leakage current and supports ±5V dual-supply operation for industrial sensor ranges. |
| Automotive Infotainment | Battery-Powered Instrumentation |
Use Scenario: Routing auxiliary video (RCA, HDMI audio return) and USB-C analog audio in vehicle head units. IC Role / Device Role / Timing Role: Low-on-resistance analog switch supporting AEC-Q100 qualified variants for temperature-hardened operation. Use Value: Guarantees 80Ω RON and -74dB off-isolation across -40°C to +125°C - ensuring stable video sync and noise rejection. | Use Scenario: Configuring programmable gain stages or filter paths in portable oscilloscopes or multimeters. IC Role / Device Role / Timing Role: Precision analog switch enabling reconfigurable signal conditioning with matched channel characteristics. Use Value: ΔRON specification and flat on-resistance vs. signal voltage ensure gain consistency across channels and input ranges. |
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 dual 4:1 architecture, but higher 100Ω RON at ±5V and no AEC-Q100 option. | Limited to commercial temp range (0°C to +70°C); less suitable for automotive or extended-temp industrial use. | Select when cost sensitivity outweighs need for lowest on-resistance or automotive qualification. |
| ADG708BRUZ | Single 8:1 mux (not dual 4:1); 4.5Ω RON at +5V, but only +5V single-supply operation and no dual-supply capability. | Requires level-shifting for bipolar signals; unsuitable for ±5V sensor interfaces or legacy analog systems. | Choose for ultra-low RON in +5V-only systems where channel count flexibility matters more than dual-supply support. |
Compared with MAX4582CSE+, MAX4052ACPE+ offers lower cost but sacrifices on-resistance and automotive qualification, while ADG708BRUZ provides superior RON in single-supply contexts but lacks the dual independent mux structure and bipolar supply support critical for mixed-signal test and measurement.
Availability
MAX4582CSE+ 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 and long-term sourcing continuity.
Supply support for MAX4582CSE+ 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 and power-sensitive systems - emphasizing rail-to-rail operation, guaranteed matching, and robust ESD protection.
FAQ
What is the maximum analog signal range supported by the MAX4582CSE+?
The MAX4582CSE+ supports rail-to-rail analog signals from VEE to VCC. With ±5V supplies, this means -5V to +5V; with +12V single supply (VEE = GND), it supports 0V to +12V. The device's internal ESD diodes clamp signals exceeding these rails, so staying within VEE to VCC ensures optimal linearity and leakage performance for the MAX4582CSE+.
Does the MAX4582CSE+ require external pull-up or pull-down resistors on its address pins?
No, the MAX4582CSE+ does not require external pull-up or pull-down resistors on A or B address pins. Its digital inputs have guaranteed TTL/CMOS-compatible thresholds (0.8V low, 2.4V high at +5V), and internal input-current specs (±1µA) allow direct connection to microcontroller GPIOs. External resistors are unnecessary unless system-level noise immunity or default-state control is required for the MAX4582CSE+.
Can the MAX4582CSE+ be used with a +3.3V single supply?
Yes, the MAX4582CSE+ operates with +2V to +12V single supply, including +3.3V. At VCC = +3.3V, typical on-resistance rises to ~150Ω (vs. 80Ω at ±5V), and off-leakage remains ≤5nA at +85°C. Logic thresholds scale accordingly (e.g., ~0.5V to 2.0V), ensuring compatibility with 3.3V logic families - making the MAX4582CSE+ viable for modern low-voltage embedded systems.
How does the ENABLE pin function on the MAX4582CSE+?
The ENABLE pin on the MAX4582CSE+ is active-high and globally disables both 4:1 multiplexers when logic low. When disabled, all analog channels exhibit high off-isolation (>−74dB) and minimal leakage (<1nA at +25°C), reducing power draw and preventing signal coupling. It is electrically identical to the address inputs in threshold and drive requirements, allowing direct MCU control without buffering for the MAX4582CSE+.
Is the MAX4582CSE+ pin-compatible with industry-standard analog multiplexers?
Yes, the MAX4582CSE+ is pin-compatible with the 74HC4052 and MAX4052 in 16-pin narrow SO packages. Its pinout matches the RCA CD4052 logic convention (X0–X3, Y0–Y3, X, Y, A, B, ENABLE, VCC, VEE, GND), enabling drop-in replacement in existing designs - provided supply and signal voltage ranges align. This compatibility simplifies upgrades to lower-leakage, higher-isolation performance for the MAX4582CSE+.
MAX4582CSE+ 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):
- 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4582CSE+ FAQ
1.How can I place an order for MAX4582CSE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4582CSE+ 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 MAX4582CSE+ reliable?
The price and inventory of MAX4582CSE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4582CSE+ is usually 5 days.
3.What payment methods are accepted for MAX4582CSE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4582CSE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4582CSE+?
MAX4582CSE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4582CSE+ 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 MAX4582CSE+?
For technical support, including MAX4582CSE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4582CSE+ requirements.
6.How does Aetrix verify that MAX4582CSE+ is sourced from the original manufacturer or authorized distributors?
All MAX4582CSE+ 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 MAX4582CSE+ meets industry standards.
7.What is the process for return or replacement of MAX4582CSE+?
All MAX4582CSE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4582CSE+, 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 MAX4582CSE+ part is unused and in its original packaging.
Return procedure for MAX4582CSE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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