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Analog Devices Inc./Maxim Integrated MAX4582CUE
- Part No.:
- MAX4582CUE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4582CUE.pdf
- Description:
- IC SWITCH SP4T X 2 80OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,466
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Product details
Overview
MAX4582CUE from Maxim Integrated is a dual 4-channel CMOS analog multiplexer configured for bidirectional signal routing in low-voltage systems. It supports ±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 achieves -96dB crosstalk (50Ω) - enabling precise audio/video switching and battery-powered data acquisition.
For engineers reviewing the MAX4582CUE datasheet, MAX4582CUE pinout, MAX4582CUE application, or MAX4582CUE equivalent, key selection criteria include guaranteed on-resistance matching between channels, rail-to-rail analog signal handling, AEC-Q100 qualification readiness, TTL/CMOS logic compatibility at +5V, and TSSOP-16 packaging for space-constrained PCB layouts.
Technical Context
The MAX4582CUE implements two independent 4:1 analog multiplexers sharing common address inputs (A, B) and an enable control. Each channel uses complementary CMOS switch architecture with matched P- and N-channel transistors to ensure symmetrical on-resistance and low charge injection (<5pC).
Its logic interface accepts 0.8V–2.4V thresholds for direct TTL/CMOS compatibility, while internal level translators drive analog switches using VCC and VEE rails - decoupling digital control from analog signal path integrity and enabling true rail-to-rail operation without ground reference.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | ±2V to ±6V dual or +2V to +12V single - supports portable and industrial voltage domains without level-shifting. |
| On-Resistance (RON) | 80Ω max at ±5V - ensures minimal signal attenuation and gain error in precision sensor or audio paths. |
| Off-Leakage Current | 1nA max at +25°C - preserves high-impedance node integrity in low-power data-acquisition front-ends. |
| Crosstalk | <-96dB at 1MHz (50Ω) - prevents inter-channel interference in multi-signal routing applications like video matrix switching. |
| Break-Before-Make Time | 4ns to 20ns - avoids momentary short-circuits during channel switching in sensitive analog measurement systems. |
| Logic Thresholds | 0.8V low / 2.4V high at +5V - eliminates need for external logic-level translation when interfacing with standard microcontrollers. |
| Charge Injection | 0.5pC to 5pC - minimizes voltage glitch on sampled-hold capacitors in ADC input stages. |
Pinout & Package
MAX4582CUE is housed in a 16-pin TSSOP package (4.4mm × 5.0mm, 0.65mm pitch) with exposed pad connected to VCC per Maxim's recommended layout. Pin functions are validated per datasheet revision 6 (19-1328), Figure "MAX4582" top view.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 4, 5, 13, 14, 15, 16 | X0–X3, Y0–Y3 | Eight analog inputs - interchangeable as source or sink; support bidirectional signal flow with no polarity restriction. |
| 3, 11 | X, Y | Two independent analog outputs - each connects to one of four corresponding inputs based on AB address state. |
| 6, 7, 8 | A, B, ENABLE | Digital control lines - AB selects active channel pair; ENABLE disables both muxes simultaneously (high-active). |
| 9, 10 | VCC, VEE | Analog power rails - define full analog signal swing range; VEE tied to GND enables single-supply operation. |
| 12 | GND | Digital ground reference - isolated from analog signal path; no current return path for analog signals. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Signals swing from VEE to VCC without clipping - enables full dynamic range utilization in ±5V or +5V systems. |
| Guaranteed RON match between channels | ΔRON ≤ 10Ω at ±5.5V - critical for matched-gain instrumentation amplifier front-ends and differential signal routing. |
| Low distortion | <0.02% THD at 600Ω load - preserves fidelity in audio line-level switching and test equipment signal paths. |
| High off-isolation | <-74dB at 1MHz (50Ω) - blocks unwanted coupling from disabled channels into active signal chains. |
| AEC-Q100 qualified version available | MAX4582AUE/V+T variant meets automotive stress testing - supports design-in for infotainment and ADAS signal routing. |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
Use Scenario: Switching between multiple microphone or line-level inputs in a USB audio interface. IC Role / Device Role / Timing Role: Dual 4:1 analog multiplexer selecting input sources under microcontroller control. Use Value: 80Ω RON and <0.02% THD maintain signal fidelity; low 1nA leakage prevents DC offset drift in high-Z preamp stages. | Use Scenario: Multiplexing sensor outputs (thermocouples, RTDs) into a single ADC channel in handheld test equipment. IC Role / Device Role / Timing Role: Low-leakage analog switch enabling sequential sampling without cross-talk or settling errors. Use Value: 1nA off-leakage at +25°C and 4–20ns break-before-make time prevent measurement corruption during channel transitions. |
| Automotive Infotainment | Communications Circuit Switching |
Use Scenario: Routing auxiliary audio/video signals (HDMI ARC, Bluetooth audio, FM tuner) to amplifier or display subsystems. IC Role / Device Role / Timing Role: Bidirectional analog switch supporting flexible media path configuration in head unit designs. Use Value: AEC-Q100-compatible variants ensure reliability; -96dB crosstalk prevents audible interference between concurrent audio streams. | Use Scenario: Selecting between RF front-end calibration paths or antenna diversity signals in cellular baseband modules. IC Role / Device Role / Timing Role: Low-capacitance analog switch isolating signal paths during calibration or mode switching. Use Value: 18pF off-capacitance and -74dB off-isolation minimize RF signal bleed-through during inactive states. |
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 120Ω RON at ±5V and 5nA off-leakage at +85°C. | Less suitable for precision low-leakage applications above +25°C ambient. | Select MAX4582CUE when guaranteed 1nA off-leakage at +25°C and tighter RON matching are required. |
| ADG708BRUZ | 8-channel single mux (not dual 4:1); 4.5Ω RON at +5V but only +3.6V max supply; no dual-supply support. | Not usable in ±5V systems or where dual independent mux sections are needed. | Choose MAX4582CUE for bipolar supply operation, dual-section routing, and higher voltage tolerance up to +12V. |
Compared with MAX4052ACPE+ and ADG708BRUZ, the MAX4582CUE provides superior leakage performance at room temperature, native dual 4:1 architecture for independent signal path control, and full ±6V dual-supply capability - making it optimal for mixed-signal systems requiring precision, flexibility, and wide voltage range.
Availability
MAX4582CUE 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 commercial temperature ranges (0°C to +70°C).
Supply support for MAX4582CUE 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 industrial, automotive, and communications markets.
The MAX458x family targets low-voltage analog signal routing with rail-to-rail operation, low leakage, and logic-compatible control - optimized for portable instrumentation, audio interfaces, and automotive infotainment signal conditioning.
FAQ
What is the maximum analog signal range supported by the MAX4582CUE?
The MAX4582CUE supports rail-to-rail analog signals from VEE to VCC. With ±5V supplies, this equals a full -5V to +5V range; with +5V single supply (VEE = GND), it supports 0V to +5V. Absolute maximum ratings allow VCC up to +13V and VEE down to -0.3V relative to GND, but operational limits are defined by the supply configuration used.
Does the MAX4582CUE require external pull-up or pull-down resistors on its digital control pins?
No, the MAX4582CUE does not require external biasing on A, B, or ENABLE pins. Its logic inputs have guaranteed 0.8V to 2.4V thresholds at +5V supply and draw less than ±1µA input current, allowing direct connection to CMOS/TTL outputs without pull resistors. Internal design ensures clean switching without floating-input risk.
Can the MAX4582CUE operate reliably with a +3.3V single supply?
Yes, the MAX4582CUE is fully specified for +2V to +12V single-supply operation. At +3.3V, typical on-resistance is 190Ω (max 450Ω), off-leakage remains ≤2nA at +25°C, and logic thresholds scale appropriately (0.5V–2.0V). Performance metrics such as crosstalk and THD remain valid, though switching times increase moderately versus +5V operation.
Is the MAX4582CUE pin-compatible with industry-standard analog multiplexers?
Yes, the MAX4582CUE is pin-compatible with the 74HC4052 and MAX4052 in TSSOP-16 packages. It shares identical pin assignments for X0–X3, Y0–Y3, X, Y, A, B, ENABLE, VCC, VEE, and GND - enabling drop-in replacement where enhanced leakage, on-resistance, or supply flexibility is needed.
What thermal considerations apply to the MAX4582CUE in continuous operation?
The MAX4582CUE in TSSOP-16 has a thermal resistance θJA of 9.4°C/W. At maximum rated power dissipation (755mW at +70°C ambient), junction temperature rise is ~7.1°C - well within safe operating limits. For sustained +85°C ambient use, derating to ≤696mW is recommended per datasheet guidelines to maintain reliability.
MAX4582CUE 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
MAX4582CUE FAQ
1.How can I place an order for MAX4582CUE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4582CUE 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 MAX4582CUE reliable?
The price and inventory of MAX4582CUE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4582CUE is usually 5 days.
3.What payment methods are accepted for MAX4582CUE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4582CUE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4582CUE?
MAX4582CUE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4582CUE 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 MAX4582CUE?
For technical support, including MAX4582CUE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4582CUE requirements.
6.How does Aetrix verify that MAX4582CUE is sourced from the original manufacturer or authorized distributors?
All MAX4582CUE 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 MAX4582CUE meets industry standards.
7.What is the process for return or replacement of MAX4582CUE?
All MAX4582CUE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4582CUE, 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 MAX4582CUE part is unused and in its original packaging.
Return procedure for MAX4582CUE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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