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Analog Devices Inc./Maxim Integrated MAX4582CUE+T
- Part No.:
- MAX4582CUE+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4582CUE+T.pdf
- Description:
- IC SWITCH SP4T X 2 80OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:345
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Product details
Overview
MAX4582CUE+T 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 (±5V), < −96dB crosstalk (50Ω), and 1nA off-leakage at +25°C - enabling precision audio/video switching and battery-powered data acquisition.
For engineers reviewing the MAX4582CUE+T datasheet, MAX4582CUE+T pinout, MAX4582CUE+T application, or MAX4582CUE+T equivalent, this page provides verified electrical specifications, TSSOP-16 pin mapping, automotive-grade AEC-Q100 qualified alternatives, and design-critical timing parameters including 90ns address transition time and 40ns break-before-make interval.
Technical Context
The MAX4582CUE+T implements two independent 4:1 analog multiplexers with TTL/CMOS-compatible digital control (A/B inputs) and global ENABLE. Each channel handles rail-to-rail analog signals up to ±5V or 0–5V, with guaranteed on-resistance matching (±10Ω) and flatness (±12Ω) across its full signal range.
Its BICMOS process ensures low distortion (< 0.02% THD @ 600Ω), high off-isolation (−74dB), and minimal charge injection (0.5pC typical). Logic thresholds scale with VCC - 0.8V/2.4V at +5V, extending to ~3.1V at +12V - maintaining compatibility across supply configurations.
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 or +2V to +12V single - supports battery, industrial, and automotive rails |
| On-Resistance | 80Ω max (±5V supplies) - enables low insertion loss in sensor and audio paths |
| Crosstalk | < −96dB @ 1MHz, 50Ω - critical for multi-channel signal integrity in instrumentation |
| Off-Leakage Current | 1nA max @ +25°C - preserves accuracy in high-impedance data-acquisition front-ends |
| Break-Before-Make Time | 4–20ns - prevents momentary shorting during channel switching in power-sensitive circuits |
| Logic Compatibility | TTL/CMOS thresholds (0.8V/2.4V @ VCC = +5V) - interoperable with microcontrollers and FPGAs |
Pinout & Package
MAX4582CUE+T is housed in a 16-pin TSSOP (Thin Shrink Small Outline Package) with 0.65mm pitch, RoHS-compliant, lead-free finish, and exposed pad not connected (non-thermal variant per ordering code).
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | X0, X1, X2, X3 | Analog inputs for first 4:1 multiplexer (X-side) |
| 5, 6, 7, 8 | Y0, Y1, Y2, Y3 | Analog inputs for second 4:1 multiplexer (Y-side) |
| 9, 10 | A, B | Binary address inputs selecting active channel (00–11) |
| 11 | ENABLE | Active-low global enable - disables both muxes when high |
| 12, 13, 14, 15 | X, Y, VEE, GND | X-output (first mux), Y-output (second mux), negative supply, ground reference |
| 16 | VCC | Positive analog/digital supply - powers internal logic and switch drivers |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog operation | Signals swing from VEE to VCC - eliminates level-shifting in ±5V or 0–5V systems |
| Guaranteed on-resistance match | ≤ ±10Ω between channels - ensures consistent gain/attenuation across multiplexed sensors |
| Low crosstalk (−96dB) | Prevents coupling between active and inactive channels - essential for simultaneous sampling |
| AEC-Q100 qualified version available | Supports automotive applications requiring −40°C to +125°C operation and reliability validation |
| Charge injection ≤ 0.5pC | Minimizes voltage glitch at output during switching - critical for precision ADC front-ends |
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 routing bidirectional audio paths with < 0.02% THD. Use Value: Maintains signal fidelity across channels while enabling compact PCB layout via single TSSOP-16 device. |
Use Scenario: Multiplexing 8 sensor outputs (e.g., thermocouples, strain gauges) into a single ADC in handheld test equipment. IC Role / Device Role / Timing Role: Low-leakage (1nA), rail-to-rail analog switch enabling high-impedance sensor interfacing without gain error. Use Value: Eliminates need for external buffer amplifiers per channel, reducing BOM cost and board area. |
| Automotive Infotainment | Communications Interface Selection |
|
Use Scenario: Selecting between AM/FM, Bluetooth, and auxiliary audio sources in vehicle head units. IC Role / Device Role / Timing Role: AEC-Q100-qualified analog mux supporting −40°C to +125°C ambient and ESD-hardened I/O. Use Value: Enables single-source component qualification across temperature grades, simplifying automotive supply chain. |
Use Scenario: Dynamically routing RS-232, RS-485, or CAN transceiver signals to shared MCU UART pins in modular gateways. IC Role / Device Role / Timing Role: Bidirectional analog switch with fast 90ns address transition and 40ns BBM timing. Use Value: Allows protocol reconfiguration without hardware changes - supports field-upgradable communication stacks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4582EUE+ | Extended temperature range (−40°C to +85°C) vs. 0°C to +70°C; otherwise identical electrical specs and pinout | Suitable for industrial environments with wider thermal cycling; not qualified for automotive AEC-Q100 | Select for extended-temp deployments where automotive qualification is unnecessary |
| ADG708BRUZ | Single 8:1 mux (not dual 4:1); 4.5Ω on-resistance (lower), but only +3V to +5.5V single-supply operation | Better for low-voltage, low-RON applications; lacks dual-mux architecture and bipolar supply support | Choose when system uses only +5V supply and requires lower on-resistance over dual-channel flexibility |
Compared with MAX4582CUE+T, MAX4582EUE+ extends thermal capability without altering functionality, while ADG708BRUZ trades dual-mux topology and supply flexibility for lower RON in narrow-voltage systems - guiding selection based on supply architecture and environmental requirements.
Availability
MAX4582CUE+T 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 manufacturability.
Supply support for MAX4582CUE+T 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, automotive infotainment, and high-fidelity audio where rail-to-rail operation and channel isolation are critical.
FAQ
What supply voltages does the MAX4582CUE+T support?
The MAX4582CUE+T operates from ±2V to ±6V dual supplies or a single +2V to +12V supply. With ±5V supplies, it achieves 80Ω typical on-resistance and guarantees rail-to-rail analog signal handling. Its logic inputs remain TTL/CMOS-compatible across this full range, with thresholds scaling from 0.8V/2.4V at +5V to ~3.1V at +12V.
Is the MAX4582CUE+T pin-compatible with industry-standard analog multiplexers?
Yes, the MAX4582CUE+T is pin-compatible with the 74HC4052 and MAX4052, sharing identical pinout, logic diagram, and functional behavior. This allows drop-in replacement in existing designs using those parts, preserving PCB layout while upgrading to lower leakage (1nA), better crosstalk (−96dB), and extended supply flexibility.
Does the MAX4582CUE+T support bidirectional signal flow?
Yes, all analog I/O pins (X0–X3, Y0–Y3, X, Y) are fully bidirectional - signals pass equally well from input to output or output to input. This enables flexible use cases such as shared bus arbitration, loopback testing, and reversible sensor interfaces without redesigning signal paths.
What is the maximum operating temperature for the MAX4582CUE+T?
The MAX4582CUE+T is rated for 0°C to +70°C ambient operation. For higher-temperature environments, the MAX4582EUE+ (−40°C to +85°C) or MAX4582AUE/V+T (−40°C to +125°C, AEC-Q100 qualified) are direct pin-compatible alternatives with identical electrical performance at elevated temperatures.
How does the ENABLE pin function on the MAX4582CUE+T?
The ENABLE pin (Pin 11) is active-low: pulling it high disables both 4:1 multiplexers, placing all analog outputs (X and Y) in high-impedance off-state with < 1nA leakage. Pulling it low enables normal address-controlled channel selection via A/B inputs - providing global power-gating capability for system-level power management.
MAX4582CUE+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- 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-TSSOP
MAX4582CUE+T FAQ
1.How can I place an order for MAX4582CUE+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4582CUE+T 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+T reliable?
The price and inventory of MAX4582CUE+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4582CUE+T is usually 5 days.
3.What payment methods are accepted for MAX4582CUE+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4582CUE+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4582CUE+T?
MAX4582CUE+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4582CUE+T 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+T?
For technical support, including MAX4582CUE+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4582CUE+T requirements.
6.How does Aetrix verify that MAX4582CUE+T is sourced from the original manufacturer or authorized distributors?
All MAX4582CUE+T 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+T meets industry standards.
7.What is the process for return or replacement of MAX4582CUE+T?
All MAX4582CUE+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4582CUE+T, 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+T part is unused and in its original packaging.
Return procedure for MAX4582CUE+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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