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Analog Devices Inc./Maxim Integrated MAX4583AUE+
- Part No.:
- MAX4583AUE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4583AUE+.pdf
- Description:
- IC SWITCH SPDT X 3 80OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:182
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Product details
Overview
MAX4583AUE+ from Maxim Integrated is a triple single-pole/double-throw (SPDT) analog switch IC designed for low-voltage signal routing in precision analog systems. It operates from ±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 supports rail-to-rail analog signal switching - ideal for battery-powered audio/video multiplexing and automotive sensor interface applications.
For engineers reviewing the MAX4583AUE+ datasheet, MAX4583AUE+ pinout, MAX4583AUE+ application, or MAX4583AUE+ equivalent, key selection criteria include guaranteed on-resistance matching between channels, break-before-make timing (4–20ns), low charge injection (0.5–5pC), high off-isolation (–73dB at 1MHz), and AEC-Q100 qualification for automotive temperature range (–40°C to +125°C).
Technical Context
The MAX4583AUE+ implements three independent SPDT switches using CMOS transmission-gate architecture with TTL/CMOS-compatible digital control inputs (0.8V–2.4V thresholds). Each switch features matched on-resistance (ΔRON ≤ 10Ω at ±5V), flat on-resistance over signal range (RFLAT(ON) ≤ 4Ω), and rail-to-rail analog conduction without ground reference - enabling bidirectional signal flow across VEE to VCC.
Its internal logic-level translators isolate digital control circuitry from analog supply domains, allowing independent VCC/VEE biasing while maintaining precise switching thresholds. The device exhibits low distortion (<0.02% THD at 600Ω), minimal crosstalk (–96dB for adjacent channels), and stable performance across –40°C to +125°C, validated per AEC-Q100 Grade 0 requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Triple SPDT - enables independent selection of one of two analog paths per channel (X, Y, Z) |
| Supply Range | ±2V to ±6V dual or +2V to +12V single - supports wide input voltage flexibility without level-shifting |
| On-Resistance | 80Ω max at ±5V - ensures minimal signal attenuation and gain error in precision measurement paths |
| Off-Leakage Current | 1nA max at +25°C - preserves signal integrity in high-impedance sensor front-ends |
| Break-Before-Make Time | 4–20ns - prevents momentary short-circuit during channel switching in critical power/signal routing |
| Off-Isolation | –73dB at 1MHz - suppresses unwanted coupling between inactive and active signal paths |
| Charge Injection | 0.5–5pC - limits voltage glitch on high-impedance nodes during switching transients |
Pinout & Package
MAX4583AUE+ is housed in a 16-pin TSSOP package (JEDEC MO-153, 4.4mm × 5.0mm × 1.2mm), RoHS-compliant, with exposed pad connected to VCC for thermal enhancement.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | Z₀, Y₀, X₁, X₀ | SPDT normally closed/normally open inputs - bidirectional analog terminals for Z/Y/X channels |
| 5, 6 | Z, Y | SPDT common outputs - serve as shared signal ports for Z and Y switch pairs |
| 7 | GND | Digital ground reference only - no analog signal reference; analog signals float between VEE and VCC |
| 8, 9, 10 | A, B, C | Digital address inputs - control channel selection via 3-bit binary code per switch group |
| 11, 12, 13 | X, Y₁, Z₁ | SPDT common output / normally open inputs - complete triple SPDT topology with full pin symmetry |
| 14 | VEE | Negative analog supply - tied to GND for single-supply operation; sets lower analog rail limit |
| 15 | VCC | Positive analog/digital supply - powers internal logic and switch drivers; connects to exposed pad |
| 16 | ENABLE | Global enable input - disables all switches when low; TTL/CMOS compatible at +5V |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Qualified | Validated for automotive use across –40°C to +125°C ambient, supporting under-hood and ADAS sensor interface designs |
| Rail-to-Rail Switching | Analog signals swing fully from VEE to VCC without clipping - eliminates need for external biasing in AC-coupled systems |
| Guaranteed On-Resistance Match | ΔRON ≤ 10Ω between channels - ensures consistent gain/attenuation across multi-channel data acquisition |
| Low Distortion | <0.02% THD at 600Ω load - preserves fidelity in audio routing and precision instrumentation signal chains |
| TTL/CMOS Logic Compatibility | 0.8V–2.4V input thresholds at +5V supply - interoperable with standard microcontroller GPIO without level shifters |
Applications
| Automotive Sensor Multiplexing | Portable Audio Signal Routing |
|---|---|
Use Scenario: Selecting among multiple analog sensor outputs (e.g., pressure, temperature, position) in an engine control unit before ADC sampling. IC Role / Device Role / Timing Role: Triple SPDT switch providing isolated, low-leakage path selection with break-before-make timing to prevent sensor cross-talk. Use Value: Enables single ADC to monitor 6 sensors via 3 independent SPDT pairs, reducing BOM count and PCB area while maintaining AEC-Q100 reliability. | Use Scenario: Dynamically routing line-level audio signals between microphone inputs, headphone outputs, and codec interfaces in Bluetooth headsets. IC Role / Device Role / Timing Role: Low-distortion, rail-to-rail analog switch managing bidirectional audio paths with <0.02% THD and <5pC charge injection. Use Value: Preserves audio fidelity across switching events and extends battery life via +2V minimum supply operation. |
| Industrial Data Acquisition | Medical Instrumentation Front-End |
Use Scenario: Scanning thermocouple or RTD inputs into a precision sigma-delta ADC in programmable logic controllers. IC Role / Device Role / Timing Role: High off-isolation (–73dB) and low off-leakage (1nA) SPDT switch isolating high-impedance sensor sources during channel scanning. Use Value: Minimizes measurement error from leakage-induced offset drift and crosstalk in 24-bit ADC systems. | Use Scenario: Isolating ECG electrode inputs during lead-off detection and signal acquisition phases in portable patient monitors. IC Role / Device Role / Timing Role: Bi-directional SPDT switch with guaranteed on-resistance matching (≤10Ω ΔRON) enabling calibrated differential gain paths. Use Value: Supports accurate common-mode rejection and baseline stability across multiple electrode configurations without recalibration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4583EUE+ | Same functionality and pinout; rated for –40°C to +85°C industrial temperature range instead of automotive (–40°C to +125°C) | Suitable for non-automotive industrial or consumer systems where extended temperature is not required | Select MAX4583EUE+ when AEC-Q100 qualification and +125°C operation are unnecessary - offers cost and availability advantages |
| ADG1433BRUZ | Triple SPDT with higher on-resistance (1.3Ω typical at ±15V), wider supply (±5V to ±16.5V), but no AEC-Q100 qualification | Better suited for high-voltage industrial automation where low RON at high supply is critical | Choose ADG1433BRUZ only if ±15V operation and sub-2Ω RON outweigh need for automotive qualification and ultra-low leakage |
Compared with MAX4583EUE+, the MAX4583AUE+ adds AEC-Q100 validation and extended high-temperature operation, while ADG1433BRUZ trades leakage and qualification for higher voltage capability - making MAX4583AUE+ optimal for automotive and harsh-environment precision analog routing where signal integrity and reliability are paramount.
Availability
MAX4583AUE+ is available at Aetrix Electronics and suitable for automotive sensor interfaces, portable medical devices, industrial data acquisition systems, and battery-operated audio equipment requiring stable component supply across extended temperature ranges.
Supply support for MAX4583AUE+ 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 automotive and portable instrumentation.
FAQ
What is the maximum analog signal voltage range supported by the MAX4583AUE+?
The MAX4583AUE+ supports rail-to-rail analog signals from VEE to VCC. With ±5V dual supplies, this is –5V to +5V; with +12V single supply (VEE = GND), it is 0V to +12V. Absolute maximum ratings allow VEE as low as –0.3V and VCC as high as +13V relative to VEE, but operational range remains constrained by supply configuration. This ensures compatibility with diverse sensor and audio signal levels without external level-shifting circuitry.
Does the MAX4583AUE+ require external pull-up or pull-down resistors on its digital control pins?
No, the MAX4583AUE+ does not require external pull-up or pull-down resistors on A, B, C, or ENABLE pins. Its digital inputs have guaranteed TTL/CMOS-compatible thresholds (0.8V low, 2.4V high at +5V supply) and specified input leakage (±1µA), allowing direct connection to microcontroller GPIOs. Internal design ensures stable logic states without external biasing - simplifying layout and reducing component count in space-constrained designs.
How does the MAX4583AUE+ achieve AEC-Q100 qualification, and what does it cover?
The MAX4583AUE+ is qualified per AEC-Q100 Grade 0 (–40°C to +125°C ambient), including stress testing for HTOL, TCT, UHAST, ESD-HBM (≥2000V), and package reliability. This qualification validates robustness for automotive under-hood and ADAS applications. Unlike standard industrial-grade variants (e.g., MAX4583EUE+), the MAX4583AUE+ undergoes full temperature cycling and lifetime testing across the extended range - ensuring parametric stability and failure-rate compliance required for safety-critical vehicle subsystems.
Can the MAX4583AUE+ be used with a single +3.3V supply, and what performance trade-offs apply?
Yes, the MAX4583AUE+ operates from +2V to +12V single supply, including +3.3V. At +3.3V, on-resistance increases to ~190Ω (typical), off-leakage remains ≤2nA, and switching times lengthen (tTRANS up to 400ns). These shifts are documented in the datasheet's +3V supply section and do not affect functionality - making it viable for low-power IoT sensor hubs where moderate RON and speed are acceptable trade-offs for energy efficiency.
What is the role of the exposed pad on the MAX4583AUE+ TSSOP package, and how should it be connected?
The exposed pad on the MAX4583AUE+ TSSOP package (pin EP) must be soldered and electrically connected to VCC. It serves as a thermal and electrical enhancement - improving heat dissipation and reducing thermal resistance by ~30°C/W compared to standard TSSOP. Per Maxim's package documentation, connecting EP to VCC also stabilizes internal substrate bias, ensuring consistent on-resistance and leakage performance across temperature. Floating or grounding the pad invalidates AEC-Q100 qualification and risks parametric shift.
MAX4583AUE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 3
- 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, 6pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -73dB @ 1MHz
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
MAX4583AUE+ FAQ
1.How can I place an order for MAX4583AUE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4583AUE+ 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 MAX4583AUE+ reliable?
The price and inventory of MAX4583AUE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4583AUE+ is usually 5 days.
3.What payment methods are accepted for MAX4583AUE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4583AUE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4583AUE+?
MAX4583AUE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4583AUE+ 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 MAX4583AUE+?
For technical support, including MAX4583AUE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4583AUE+ requirements.
6.How does Aetrix verify that MAX4583AUE+ is sourced from the original manufacturer or authorized distributors?
All MAX4583AUE+ 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 MAX4583AUE+ meets industry standards.
7.What is the process for return or replacement of MAX4583AUE+?
All MAX4583AUE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4583AUE+, 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 MAX4583AUE+ part is unused and in its original packaging.
Return procedure for MAX4583AUE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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