My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX4582ASE
- Part No.:
- MAX4582ASE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4582ASE.pdf
- Description:
- IC SWITCH SP4T X 2 80OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,819
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX4582ASE 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 rail-to-rail analog switching, guarantees 80Ω on-resistance at ±5V, and maintains <1nA off-leakage at +25°C - enabling precision signal selection in battery-powered audio/video routing and automotive sensor interfaces.
For engineers reviewing the MAX4582ASE datasheet, MAX4582ASE pinout, MAX4582ASE application, or MAX4582ASE equivalent, key selection criteria include guaranteed on-resistance matching between channels, -96dB crosstalk at 50Ω, AEC-Q100 qualification for automotive use, and compatibility with TTL/CMOS logic levels across its full operating temperature range (-40°C to +125°C).
Technical Context
The MAX4582ASE implements two independent 4:1 analog multiplexers sharing common address inputs (A, B) and an enable control. Each channel supports bidirectional signal flow with break-before-make switching (4–20ns), low charge injection (0.5–5pC), and flat on-resistance over input voltage range (±4.5V with ±5V supplies).
Its internal CMOS switch architecture uses VCC and VEE to bias transmission gates, enabling rail-to-rail analog signal handling while maintaining TTL/CMOS-compatible digital thresholds (0.8V to 2.4V). The device draws only ±1µA supply current and features integrated ESD protection diodes on all analog pins.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | ±2V to ±6V dual or +2V to +12V single - supports wide-range battery and industrial power rails |
| On-Resistance | 80Ω max at ±5V - ensures minimal signal attenuation in 600Ω audio paths |
| Off-Leakage Current | 1nA max at +25°C - preserves accuracy in high-impedance sensor front-ends |
| Crosstalk | <-96dB at 50Ω, 1MHz - prevents interference between adjacent video/audio channels |
| On-Resistance Match | Guaranteed ∆RON - enables matched gain in differential or multi-channel acquisition |
| Logic Thresholds | 0.8V to 2.4V - ensures reliable interface with 3.3V/5V microcontrollers without level shifters |
| Operating Temp | -40°C to +125°C - qualified per AEC-Q100 for under-hood automotive deployment |
Pinout & Package
MAX4582ASE is supplied in a 16-pin narrow SO package (SOIC-16, 150mil width) with exposed pad option not applicable. Pin functions are defined per Maxim's standard pin nomenclature aligned with industry 74HC4052 compatibility.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Positive supply | Bias for analog switches and digital logic; sets upper analog signal limit |
| VEE | Negative supply | Bias for analog switches; connect to GND for single-supply operation |
| GND | Digital ground reference | Reference for logic inputs only; no analog signal ground path |
| A, B | Address inputs | Select one of four analog inputs per mux section (X or Y) |
| ENABLE | Global enable | High-active control disabling both mux sections simultaneously |
| X0–X3 | Analog inputs (X mux) | Four bidirectional analog terminals for first 4:1 multiplexer |
| Y0–Y3 | Analog inputs (Y mux) | Four bidirectional analog terminals for second 4:1 multiplexer |
| X, Y | Analog outputs | Common output nodes for respective X and Y multiplexer sections |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Qualified | Validated for automotive applications including engine control and ADAS sensor hubs |
| Rail-to-Rail Switching | Supports full-swing analog signals from VEE to VCC without clipping or distortion |
| Low Distortion | <0.02% THD at 600Ω - preserves fidelity in audio and instrumentation signal chains |
| High Off-Isolation | <-74dB at 50Ω - blocks unwanted coupling between inactive channels |
| Break-Before-Make | 4–20ns interval prevents momentary shorting during channel transitions |
Applications
| Automotive Sensor Multiplexing | Portable Audio Routing |
|---|---|
Use Scenario: Consolidating multiple temperature, pressure, and position sensor signals into a single ADC input on an automotive ECU. IC Role / Device Role / Timing Role: Dual 4:1 analog multiplexer enabling sequential sampling of up to eight sensors with shared timing control. Use Value: Reduces PCB space and BOM count versus discrete switches while maintaining AEC-Q100 reliability and -40°C to +125°C operation. | Use Scenario: Routing line-level stereo audio between microphone inputs, headphone outputs, and codec channels in a handheld media player. IC Role / Device Role / Timing Role: Bidirectional analog switch providing low-distortion, low-crosstalk signal path selection. Use Value: Delivers <0.02% THD and <-96dB crosstalk to preserve audio clarity across multiple source/destination combinations. |
| Industrial Data Acquisition | Communications Signal Switching |
Use Scenario: Scanning thermocouple, RTD, and voltage inputs in a programmable logic controller (PLC) analog input module. IC Role / Device Role / Timing Role: Precision analog multiplexer with guaranteed on-resistance match and sub-nA leakage for high-accuracy measurements. Use Value: Enables consistent gain calibration across channels and minimizes offset drift from leakage-induced errors. | Use Scenario: Selecting between multiple RF front-end test points or baseband signal paths in a cellular infrastructure transceiver. IC Role / Device Role / Timing Role: Low-capacitance analog switch supporting broadband signal integrity up to 50MHz. Use Value: Provides flat frequency response and high off-isolation (-74dB) to isolate sensitive receiver paths during transmit mode. |
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 temperature range (0°C to +70°C); same pinout and electrical specs | Not qualified for automotive or extended industrial environments | Select when AEC-Q100 or -40°C to +125°C operation is unnecessary |
| ADG708BRUZ | Single 8:1 mux (not dual 4:1); 3.3V/5V-only supply; higher on-resistance (100Ω typ) | Lacks dual independent sections and automotive qualification | Choose when board layout favors single-package 8-channel routing over dual 4-channel flexibility |
Compared with MAX4582CSE+ and ADG708BRUZ, the MAX4582ASE provides unique AEC-Q100 qualification, dual independent 4:1 architecture, and guaranteed performance across -40°C to +125°C - making it the only option suitable for safety-critical automotive multiplexing where channel isolation and temperature robustness are mandatory.
Availability
MAX4582ASE is available at Aetrix Electronics and suitable for automotive sensor interfaces, portable audio systems, industrial data-acquisition modules, and communications signal routing requiring stable component supply across extended temperature ranges.
Supply support for MAX4582ASE 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, high-fidelity analog signal routing - emphasizing rail-to-rail operation, low leakage, and AEC-Q100 compliance for next-generation sensor and multimedia systems.
FAQ
What is the maximum analog signal voltage range supported by the MAX4582ASE?
The MAX4582ASE supports rail-to-rail analog signals from VEE to VCC. With ±5V supplies, this equals ±5V; with +12V single supply (VEE = GND), it supports 0V to +12V. Absolute maximum ratings allow VCC up to +13V referenced to VEE, but analog swing remains bounded by the supply rails themselves.
Does the MAX4582ASE require external pull-up or pull-down resistors on its address or enable pins?
No, the MAX4582ASE does not require external biasing on A, B, or ENABLE pins. Its digital inputs have guaranteed TTL/CMOS-compatible thresholds (0.8V low, 2.4V high at +5V supply) and draw less than ±1µA input current, allowing direct connection to microcontroller GPIOs without additional components.
Can the MAX4582ASE be used with a single +3.3V supply?
Yes, the MAX4582ASE operates with a single +3.3V supply (VEE = GND). At +3.3V, typical on-resistance is ~190Ω, off-leakage remains ≤2nA at +25°C, and logic thresholds adjust to 0.5V–2.0V - fully compatible with 3.3V logic families and suitable for portable equipment.
How does the MAX4582ASE handle power-supply sequencing?
The MAX4582ASE recommends VCC-on-first sequencing, followed by VEE (or GND for single supply), then logic inputs and analog signals. Improper sequencing may forward-bias internal ESD diodes. If uncontrolled, external blocking diodes (D1/D2) can be added per Figure 1 in the datasheet to protect against overvoltage - though this reduces analog swing by ~1.4V.
Is the MAX4582ASE pin-compatible with legacy 74HC4052 devices?
Yes, the MAX4582ASE is pin-compatible with the 74HC4052 and MAX4052 in 16-pin narrow SO packages. It shares identical pinout, logic diagram, and truth table behavior - while offering superior specifications including lower on-resistance, lower leakage, and AEC-Q100 qualification not found in standard logic-family switches.
MAX4582ASE 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:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4582ASE FAQ
1.How can I place an order for MAX4582ASE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4582ASE 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 MAX4582ASE reliable?
The price and inventory of MAX4582ASE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4582ASE is usually 5 days.
3.What payment methods are accepted for MAX4582ASE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4582ASE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4582ASE?
MAX4582ASE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4582ASE 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 MAX4582ASE?
For technical support, including MAX4582ASE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4582ASE requirements.
6.How does Aetrix verify that MAX4582ASE is sourced from the original manufacturer or authorized distributors?
All MAX4582ASE 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 MAX4582ASE meets industry standards.
7.What is the process for return or replacement of MAX4582ASE?
All MAX4582ASE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4582ASE, 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 MAX4582ASE part is unused and in its original packaging.
Return procedure for MAX4582ASE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4582ASE 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…
