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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:6,922
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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 precision 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, TTL/CMOS logic compatibility at +5V, low distortion (<0.02% @ 600Ω), and TSSOP-16 packaging for space-constrained PCB layouts.
Technical Context
The MAX4582CUE+ implements two independent 4:1 analog multiplexers with shared digital control (A/B/ENABLE), each supporting bidirectional signal flow and break-before-make switching. Its BICMOS process ensures stable on-resistance flatness and low charge injection (≤5pC), critical for sampled-data integrity in data-acquisition front-ends.
Digital inputs accept 0.8V–2.4V logic thresholds, ensuring interoperability with both TTL and CMOS logic families across its full supply range. Analog signal paths are isolated from GND, referenced only to VCC and VEE, enabling true rail-to-rail operation without ground reference constraints.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | ±2V to ±6V dual or +2V to +12V single - supports wide input voltage flexibility in mixed-supply systems |
| On-Resistance (RON) | 80Ω max at ±5V - ensures minimal signal attenuation and gain error in precision sensor interfaces |
| Off-Leakage Current | 1nA max at +25°C - preserves high-impedance node integrity in battery-critical applications |
| Crosstalk | <-96dB at 1MHz (50Ω) - prevents channel-to-channel interference in multi-signal routing |
| THD | <0.02% (600Ω, 20Hz–20kHz) - maintains fidelity in audio and instrumentation signal paths |
| Logic Thresholds | 0.8V low / 2.4V high - ensures robust noise margin and compatibility with standard 5V logic |
| Break-Before-Make Time | 4–20ns - prevents momentary shorting during channel switching in sensitive analog circuits |
Pinout & Package
MAX4582CUE+ is housed in a 16-pin TSSOP package (JEDEC MO-153, 4.4mm × 5.0mm, 0.65mm pitch) with exposed pad connected to VCC per manufacturer recommendation. Pin 1 marked via top-side dot; pin numbering follows standard counter-clockwise convention from top-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5, 2, 4 (X0–X3) | Analog Inputs (MUX X) | Four bidirectional analog signal sources for first 4:1 multiplexer |
| 3, 15, 16, 2 (Y0–Y3) | Analog Inputs (MUX Y) | Four bidirectional analog signal sources for second 4:1 multiplexer |
| 13, 14, 12, 11 (X, Y) | Analog Outputs | Common output terminals for respective MUX sections; fully interchangeable as inputs/outputs |
| 10, 9, 8 (A, B, ENABLE) | Digital Control | A/B select lines and global enable - active-high logic with TTL/CMOS thresholds |
| 16, 7, 6 (VCC, GND, VEE) | Power Rails | VCC (+) and VEE (–) set analog signal range; GND is digital reference only - no analog ground path |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports signals from VEE to VCC without clipping - essential for full-scale sensor and audio signal routing |
| Guaranteed RON match between channels | Ensures consistent gain and offset across selected channels - critical for multi-channel calibration |
| Low charge injection (≤5pC) | Minimizes voltage glitch on sampled nodes - preserves accuracy in ADC front-end and sample-hold circuits |
| High off-isolation (<-74dB) | Prevents leakage coupling from disabled channels - improves dynamic range in high-density signal routing |
| Single +5V or dual ±5V operation | Eliminates need for level-shifting logic - simplifies interface design in legacy and mixed-voltage systems |
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 providing bidirectional, low-distortion signal path selection under microcontroller control. Use Value: <0.02% THD and -96dB crosstalk preserve audio clarity; 1nA off-leakage prevents DC bias shift in high-Z microphone preamp outputs. | Use Scenario: Multiplexing sensor outputs (thermocouples, strain gauges) into a single ADC channel in handheld test equipment. IC Role / Device Role / Timing Role: Precision analog switch enabling sequential sampling of up to eight sensors with matched on-resistance and low charge injection. Use Value: 80Ω RON and ≤5pC charge injection minimize measurement error and settling time; rail-to-rail operation accommodates wide sensor output ranges. |
| Automotive Infotainment | Industrial Communication Interface |
Use Scenario: Routing auxiliary video (RCA, CVBS) and audio signals to display or amplifier modules in automotive head units. IC Role / Device Role / Timing Role: Dual-channel analog multiplexer managing composite video/audio path selection with ESD-hardened I/O. Use Value: AEC-Q100 qualified variants available; ±6V dual-supply support matches automotive battery/ignition transient profiles; -74dB off-isolation suppresses video ghosting. | Use Scenario: Isolating and selecting between multiple RS-232/RS-485 transceiver signal pairs in programmable logic controller (PLC) backplanes. IC Role / Device Role / Timing Role: Low-leakage analog switch enabling hot-swap reconfiguration of communication ports without signal disruption. Use Value: 1nA off-leakage prevents false triggering on idle bus lines; break-before-make timing avoids bus contention during reconfiguration. |
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, identical logic, but higher RON (120Ω @ ±5V) and higher THD (0.04%) | Suitable for non-audio, lower-precision routing where cost is prioritized over distortion performance | Select when legacy footprint compatibility is required and 0.02% THD is not mandatory |
| ADG708BRUZ | 8-channel single MUX (not dual 4:1); 4.5Ω RON @ +5V but limited to +5.5V max supply | Better for low-voltage, low-RON applications with centralized channel selection rather than parallel dual-path routing | Choose when consolidating eight inputs onto one output is preferred over independent dual-path control |
Compared with MAX4582CUE+, MAX4052ACPE+ offers drop-in replacement with relaxed analog performance, while ADG708BRUZ provides superior on-resistance but requires redesign for single-MUX topology and lacks dual independent enable capability.
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 consumer production cycles.
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 demanding industrial, automotive, and communications applications.
The MAX458x family targets low-voltage, low-leakage analog signal routing in portable and space-constrained systems - emphasizing rail-to-rail operation, guaranteed matching, and robust logic interfacing without external level shifters.
FAQ
What supply voltages does the MAX4582CUE+ support?
The MAX4582CUE+ operates from ±2V to ±6V dual supplies or a single +2V to +12V supply. When using single-supply mode, VEE must be tied to GND. The device guarantees 80Ω on-resistance and <1nA off-leakage at ±5V or +5V, making it ideal for both legacy 5V systems and modern low-voltage portable designs. Absolute maximum ratings prohibit exceeding +13V total differential (VCC – VEE).
Is the MAX4582CUE+ pin-compatible with industry-standard analog multiplexers?
Yes, the MAX4582CUE+ is pin-compatible with the 74HC4052 and MAX4052 families in TSSOP-16 packaging. Its pinout matches the RCA CD4052 logic diagram convention (X0–X3, Y0–Y3, X/Y outputs, A/B/ENABLE), enabling direct replacement in existing designs. However, users should verify that layout accommodates identical thermal and grounding requirements - especially the VCC-connected exposed pad in TQFN variants (not applicable to MAX4582CUE+'s TSSOP).
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), the range is 0V to +5V. Internal ESD diodes clamp signals exceeding these rails, so input signals must remain within VEE – 0.3V to VCC + 0.3V to avoid forward conduction and potential damage or increased leakage.
Does the MAX4582CUE+ require external pull-up or pull-down resistors on its digital control pins?
No, the MAX4582CUE+ does not require external pull-up or pull-down resistors on A, B, or ENABLE pins. Its digital inputs have guaranteed TTL/CMOS-compatible thresholds (0.8V low, 2.4V high at +5V), and input leakage is ±1µA max. Microcontroller GPIOs driving these pins directly meet logic level and current requirements. However, in noisy environments or floating-control scenarios, a 10kΩ pull-down on ENABLE is recommended to ensure default-off state during power-up.
How does the MAX4582CUE+ handle channel switching timing?
The MAX4582CUE+ features break-before-make (BBM) switching with 4–20ns typical interval, preventing momentary shorts between channels. Address transition time is 90–200ns, and enable turn-on/off times are 100–200ns (dual supply) or 150–250ns (single +5V). These values are measured with 300Ω load and 35pF capacitance, reflecting real-world PCB trace conditions - critical for maintaining signal integrity in high-speed multiplexed data acquisition.
MAX4582CUE+ 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-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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