My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX4582LESE+T
- Part No.:
- MAX4582LESE+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4582LESE+T.pdf
- Description:
- IC SWITCH SP4T X 2 80OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,059
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX4582LESE+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 at ±5V, guarantees <1nA off-leakage at +25°C, and achieves <−96dB crosstalk in 50Ω systems - enabling precision audio/video switching and battery-powered data acquisition.
For engineers reviewing the MAX4582LESE+T datasheet, MAX4582LESE+T pinout, MAX4582LESE+T application, or MAX4582LESE+T equivalent, this page provides verified electrical specs, automotive-grade thermal validation (−40°C to +125°C), package mapping to 16-pin SOIC, and two confirmed alternative parts with documented functional trade-offs.
Technical Context
The MAX4582LESE+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 ±5.5V with break-before-make switching (4–20ns) and <0.02% THD at 600Ω load.
Its BICMOS process ensures guaranteed on-resistance matching (<10Ω ∆RON), low charge injection (0.5–5pC), and high off-isolation (−74dB at 1MHz). The device is AEC-Q100 qualified and specified across −40°C to +125°C, supporting automotive infotainment and industrial sensor multiplexing without derating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | ±2V to ±6V dual or +2V to +12V single - enables operation from Li-ion battery (3.0–4.2V) or automotive 5V/12V rails. |
| On-Resistance (RON) | 80Ω max at ±5V - ensures minimal signal attenuation and voltage drop in precision analog paths. |
| Off-Leakage Current | 1nA max at +25°C - preserves accuracy in high-impedance sensor front-ends and battery-critical standby modes. |
| Crosstalk | <−96dB at 1MHz (50Ω) - prevents interference between adjacent channels in multi-signal routing applications. |
| THD | <0.02% at 600Ω, 20Hz–20kHz - maintains fidelity in audio signal switching without audible distortion. |
| Switching Speed | tON/tOFF ≤ 100ns (±5V, 300Ω/35pF) - supports fast channel selection in real-time DAQ and communications circuits. |
| Temperature Range | −40°C to +125°C - validated for under-hood automotive and industrial environments without performance degradation. |
Pinout & Package
MAX4582LESE+T is housed in a 16-pin narrow SOIC (SO) package (package code S16+1), RoHS-compliant, with exposed pad not present. Pin functions are defined per MAX4582 logic architecture.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 4, 5 | X0–X3 Inputs | Analog inputs for first 4:1 mux; bidirectional, interchangeable with outputs. |
| 3, 13, 14, 15 | Y0–Y3 Inputs | Analog inputs for second 4:1 mux; electrically isolated from X-side channels. |
| 6 | VEE | Negative analog supply; connect to GND for single-supply operation. |
| 7 | GND | Digital ground reference; no analog signal reference - analog range bounded only by VCC/VEE. |
| 8, 9 | A, B | Binary address inputs selecting active channel (00→X0/Y0, 11→X3/Y3). |
| 10 | ENABLE | Active-high global enable; disables both muxes when low (high-impedance state). |
| 11, 12 | X, Y | Common outputs for respective 4:1 muxes; support bidirectional signal flow. |
| 16 | VCC | Positive analog/digital supply; powers internal logic and switch drivers. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Qualified | Validated for automotive use (Grade 1: −40°C to +125°C), including HTOL and temperature cycling. |
| Rail-to-Rail Signal Handling | Supports analog inputs from VEE to VCC - eliminates level-shifting in mixed-supply systems. |
| Guaranteed RON Matching | ∆RON ≤ 10Ω across all 8 channels - critical for matched gain/attenuation in differential or multi-path systems. |
| Low Distortion & Crosstalk | <0.02% THD and <−96dB crosstalk - enables clean audio routing and high-fidelity sensor multiplexing. |
| TTL/CMOS Logic Compatibility | 0.8V/2.4V thresholds at +5V supply - interoperable with standard microcontrollers and FPGAs without level shifters. |
Applications
| Automotive Infotainment | Portable Medical Sensors |
|---|---|
|
Use Scenario: Routing multiple audio sources (Bluetooth, USB, FM tuner) to a single amplifier in vehicle head units. IC Role / Device Role / Timing Role: Dual 4:1 analog multiplexer enabling software-selectable input path with sub-100ns switching. Use Value: Eliminates mechanical switches; maintains <−96dB crosstalk to prevent source bleed-through during channel changes. |
Use Scenario: Multiplexing ECG, SpO₂, and temperature sensor outputs into a shared ADC in handheld patient monitors. IC Role / Device Role / Timing Role: Low-leakage (1nA), rail-to-rail analog switch preserving microvolt-level biopotential integrity. Use Value: Prevents signal corruption from off-channel leakage, ensuring diagnostic-grade measurement accuracy. |
| Industrial Data Acquisition | Battery-Powered Test Equipment |
|
Use Scenario: Scanning 8 thermocouple or RTD inputs into a single precision instrumentation amplifier and ADC. IC Role / Device Role / Timing Role: Dual-mux front-end with matched 80Ω on-resistance and <10Ω channel-to-channel RON variation. Use Value: Enables ratiometric measurements without calibration drift from resistance mismatch across channels. |
Use Scenario: Selecting between internal calibration references and external DUT signals in handheld multimeters. IC Role / Device Role / Timing Role: Ultra-low-power analog switch consuming <1µA supply current in standby. Use Value: Extends battery life while maintaining <0.02% THD for accurate AC voltage/current measurement. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4582CSE+ | Commercial temp range (0°C to +70°C); same pinout, RON, and leakage specs. | Not qualified for automotive or extended industrial use; unsuitable for under-hood or outdoor deployments. | Select MAX4582CSE+ only for cost-sensitive consumer or lab equipment where ambient temperature stays within 0–70°C. |
| ADG1408BRUZ | Single 8:1 mux (not dual 4:1); 4.7Ω RON at ±15V; higher supply current (200µA typical). | Requires PCB redesign due to different pinout and single-mux topology; better for high-precision, low-RON needs. | Choose ADG1408BRUZ when lowest on-resistance is critical and layout flexibility allows rework; avoid if dual independent mux control is required. |
Compared with MAX4582CSE+, the MAX4582LESE+T adds automotive qualification and extended temperature operation without sacrificing speed or leakage. Against ADG1408BRUZ, it trades lower RON for dual independent control, smaller footprint, and lower power - making it optimal for space-constrained, thermally demanding multiplexing tasks.
Availability
MAX4582LESE+T is available at Aetrix Electronics and suitable for automotive infotainment, portable medical sensors, and industrial data-acquisition systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX4582LESE+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 high-performance analog and mixed-signal ICs for demanding applications in automotive, industrial, and communications markets.
The MAX458x family targets low-voltage, low-leakage analog signal routing - specifically engineered for battery-operated equipment, precision sensor interfaces, and automotive subsystems requiring AEC-Q100 compliance.
FAQ
What is the maximum analog signal range supported by the MAX4582LESE+T?
The MAX4582LESE+T 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. Exceeding these limits risks forward-biasing internal ESD diodes, so signal swing must stay within the supply rails to maintain low leakage and avoid damage.
Is the MAX4582LESE+T pin-compatible with legacy 74HC4052 devices?
Yes, the MAX4582LESE+T is pin-compatible with the industry-standard 74HC4052 and MAX4052. It shares identical pin assignments (X0–X3, Y0–Y3, X, Y, A, B, ENABLE, VCC, GND, VEE), logic truth table, and functional diagram - allowing direct replacement without PCB modification, provided supply and thermal requirements are met.
Does the MAX4582LESE+T require external protection diodes for overvoltage conditions?
No - the MAX4582LESE+T integrates reverse ESD-protection diodes between each analog pin and VCC/VEE. However, if analog signals may exceed VCC or fall below VEE during power-up/down, external blocking diodes (as shown in Figure 1 of the datasheet) are recommended to prevent latch-up or excessive diode conduction that could degrade leakage or cause damage.
What is the guaranteed on-resistance match (∆RON) across channels for the MAX4582LESE+T?
The MAX4582LESE+T guarantees ∆RON ≤ 10Ω across all eight channels (X0–X3 and Y0–Y3) when operated at VCC = 5.5V, VEE = −5.5V, and analog voltages of ±4.5V. This tight matching ensures consistent gain, attenuation, and settling behavior in multi-channel measurement systems where channel-to-channel uniformity is critical.
Can the MAX4582LESE+T operate from a +3.3V single supply?
Yes - the MAX4582LESE+T operates from +2V to +12V single supply. At +3.3V, typical on-resistance is ~190Ω (min) to ~450Ω (max), with off-leakage ≤ 2nA at +25°C. Logic thresholds scale accordingly (VAL/VBL = 0.5V–1.0V, VAH/VBH = 1.0V–2.0V), ensuring compatibility with 3.3V microcontrollers without level shifting.
MAX4582LESE+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- 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±):
- -
- 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):
- 2nA
- Crosstalk:
- -96dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4582LESE+T FAQ
1.How can I place an order for MAX4582LESE+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4582LESE+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 MAX4582LESE+T reliable?
The price and inventory of MAX4582LESE+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4582LESE+T is usually 5 days.
3.What payment methods are accepted for MAX4582LESE+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4582LESE+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4582LESE+T?
MAX4582LESE+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4582LESE+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 MAX4582LESE+T?
For technical support, including MAX4582LESE+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4582LESE+T requirements.
6.How does Aetrix verify that MAX4582LESE+T is sourced from the original manufacturer or authorized distributors?
All MAX4582LESE+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 MAX4582LESE+T meets industry standards.
7.What is the process for return or replacement of MAX4582LESE+T?
All MAX4582LESE+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4582LESE+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 MAX4582LESE+T part is unused and in its original packaging.
Return procedure for MAX4582LESE+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4582LESE+T Tags
-
SN74LVC1G3157DBVR
Texas Instruments
-
SN74LVC1G66DBVR
Texas Instruments
-
SN74LVC1G66DCKR
Texas Instruments
-
SN74LVC1G3157DSFR
Texas Instruments
-
1P1G3157QDCKRQ1
Texas Instruments
-
SN74LVC2G66DCUR
Texas Instruments
-
SN74LV4052APWR
Texas Instruments
-
74HC4051D,653
Nexperia USA Inc.
-
SN74LV4051APWR
Texas Instruments
-
CD74HC4052PWR
Texas Instruments
-
CD74HC4051PWR
Texas Instruments
-
TS5A3166DBVR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
