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Analog Devices Inc./Maxim Integrated MAX4583CEE+T
- Part No.:
- MAX4583CEE+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SSOP (0.154", 3.90mm Width)
- Datasheet:
-
MAX4583CEE+T.pdf
- Description:
- IC SWITCH SPDT X 3 80OHM 16QSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,152
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Product details
Overview
MAX4583CEE+T from Maxim Integrated is a low-voltage CMOS analog switch IC configured as three independent single-pole/double-throw (SPDT) switches. It operates from ±2V to ±6V dual supplies or +2V to +12V single supply, supports rail-to-rail analog signal switching, delivers 80Ω on-resistance at ±5V, and maintains ≤1nA off-leakage at +25°C - enabling precision signal routing in battery-powered audio and data-acquisition systems.
For engineers reviewing the MAX4583CEE+T datasheet, MAX4583CEE+T pinout, MAX4583CEE+T application, or MAX4583CEE+T equivalent, key selection criteria include guaranteed on-resistance matching across channels, TTL/CMOS logic compatibility at +5V, low distortion (<0.02% into 600Ω), high off-isolation (–74dB at 50Ω), and QSOP-16 packaging for space-constrained PCB layouts.
Technical Context
The MAX4583CEE+T implements three fully independent SPDT switches with break-before-make timing (4–20ns), each controlled by a dedicated 3-bit address (A/B/C) and global ENABLE input. Its internal CMOS transmission-gate architecture uses VCC and VEE to bias switch gates, enabling bidirectional analog signal flow without ground reference.
All digital inputs feature fixed 0.8V/2.4V logic thresholds - ensuring robust TTL/CMOS compatibility across supply voltages - while ESD protection diodes clamp analog pins to VCC/VEE, limiting signal range but preserving low leakage (≤5nA at +85°C) and on-resistance flatness (±12Ω over ±4.5V range).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Three independent SPDT analog switches - enables simultaneous routing of three separate signal paths (e.g., stereo audio + control line) |
| Supply Range | ±2V to ±6V dual or +2V to +12V single - supports operation from Li-ion battery (3.0–4.2V) up to industrial 12V rails |
| On-Resistance | 80Ω max at ±5V - ensures minimal signal attenuation and voltage drop in precision sensor or audio paths |
| Off-Leakage Current | 1nA max at +25°C - preserves accuracy in high-impedance measurement circuits (e.g., pH sensors, thermocouples) |
| Logic Thresholds | 0.8V low / 2.4V high - guarantees reliable switching with standard 5V TTL/CMOS microcontrollers without level shifters |
| Off-Isolation | –74dB at 50Ω, 1MHz - suppresses crosstalk between inactive channels in multi-channel instrumentation |
| THD | <0.02% at 600Ω, 20Hz–20kHz - maintains fidelity in line-level audio signal routing applications |
Pinout & Package
MAX4583CEE+T is housed in a 16-pin QSOP package (3.9mm × 4.9mm, 0.635mm pitch) with exposed pad not present - compatible with standard surface-mount reflow profiles and IPC-7351B land pattern U16+2.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 5 | Z0, Y0, X1, X0 | SPDT normally closed/normally open inputs - bidirectional; Z0/Y0/X0 connect to common output when ENABLE active and address = 0 |
| 4, 6, 7 | Z, Y, X | SPDT common outputs - serve as analog signal junctions; interchangeable as input or output per channel |
| 8, 9, 10 | A, B, C | 3-bit binary address inputs - select one of two positions per SPDT switch (e.g., A=0/B=0/C=0 → X→X0) |
| 11, 16 | VCC, VEE | Analog power rails - set analog signal swing limits; VEE tied to GND for single-supply operation |
| 12, 15 | GND, ENABLE | Digital ground reference and master enable - ENABLE low disables all switches (high-impedance state) |
| 13, 14 | X2, X3 | Additional SPDT inputs - complete full 3-channel SPDT functionality; unused pins float safely |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog switching | Signals swing from VEE to VCC without clipping - supports full dynamic range of ±5V op-amps or 0–10V industrial sensors |
| Guaranteed on-resistance match | ΔRON ≤10Ω between channels - critical for matched gain/attenuation in differential or multi-path signal conditioning |
| Low charge injection | 0.5–5pC - minimizes voltage glitch on high-impedance nodes during switching (e.g., sample-and-hold capacitors) |
| Break-before-make timing | 4–20ns - prevents momentary shorting between signal sources during channel change |
| TTL/CMOS logic compatibility | No external level shifting needed with 5V microcontrollers - reduces BOM count and layout complexity |
Applications
| Battery-Powered Audio Routing | Low-Voltage Data Acquisition |
|---|---|
Use Scenario: Switching microphone inputs, headphone outputs, or line-level signals in portable audio devices powered by single-cell Li-ion batteries (3.0–4.2V). IC Role / Device Role / Timing Role: Three independent SPDT switches route analog audio paths under microcontroller control; ENABLE allows system-wide mute. Use Value: 80Ω on-resistance and <0.02% THD preserve audio fidelity; 1nA off-leakage prevents DC offset drift in AC-coupled stages. | Use Scenario: Multiplexing sensor outputs (thermocouples, strain gauges) into a single ADC channel in handheld test equipment. IC Role / Device Role / Timing Role: SPDT configuration selects between reference/calibration signals and active sensor inputs; break-before-make prevents cross-talk during sampling. Use Value: –74dB off-isolation eliminates interference between high-impedance sensors; rail-to-rail support accommodates ±10V industrial sensor ranges. |
| Automotive Infotainment Signal Path | Communications Circuit Signal Switching |
Use Scenario: Routing auxiliary audio/video inputs (RCA, HDMI audio return) in automotive head units operating across –40°C to +85°C ambient. IC Role / Device Role / Timing Role: SPDT switches isolate unused inputs to prevent noise coupling; ENABLE synchronizes with system power-up sequence. Use Value: Guaranteed 5nA off-leakage at +85°C ensures stable biasing in hot under-dash environments; QSOP package withstands automotive thermal cycling. | Use Scenario: Selecting between multiple transceiver outputs (RS-485, CAN, UART) sharing a common isolation barrier or level-shifter stage. IC Role / Device Role / Timing Role: Independent SPDTs assign physical layer interfaces to shared signal conditioning circuitry; address lines enable software-defined I/O mapping. Use Value: 50Ω crosstalk specification (–96dB for MAX4582, referenced design baseline) ensures clean signal integrity in multi-protocol communication hubs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4583CSE+ | Same electrical specs, SO-16 package (4.4mm × 9.9mm) - 2.5× larger footprint, higher thermal resistance | Preferred where manual assembly or legacy SO-16 footprints exist; less suitable for dense portable designs | Select MAX4583CSE+ only if QSOP rework capability is unavailable or board real estate permits larger package |
| ADG1433BRUZ | 3-SPDT, ±15V capable, 4.7Ω on-resistance, but requires ≥±4.5V supplies - no +2V–+12V single-supply mode | Suitable for high-voltage industrial signal chains; incompatible with 3.3V-only or battery-powered systems | Choose ADG1433BRUZ only when >±5V signal swing and sub-5Ω RON are mandatory; not drop-in for MAX4583CEE+T |
Compared with MAX4583CSE+, the MAX4583CEE+T saves 62% board area in QSOP vs SO-16; versus ADG1433BRUZ, it enables direct integration into 3.3V/5V battery systems without external charge pumps or dual supplies.
Availability
MAX4583CEE+T is available at Aetrix Electronics and suitable for battery-operated equipment, audio and video signal routing, and low-voltage data-acquisition systems requiring stable component supply across commercial temperature range (0°C to +70°C).
Supply support for MAX4583CEE+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 industrial, automotive, and communications markets.
The MAX458x family targets low-voltage analog signal routing in space- and power-constrained systems - emphasizing rail-to-rail operation, low leakage, and logic-compatible control without external support components.
FAQ
What supply configurations does the MAX4583CEE+T support?
The MAX4583CEE+T supports ±2V to ±6V dual supplies and +2V to +12V single supply (with VEE tied to GND). At ±5V, it achieves 80Ω on-resistance and ≤1nA off-leakage at +25°C. Operation below +2V is possible but degrades performance - e.g., on-resistance rises sharply below +1.7V, making +2V the practical minimum for specified behavior. The MAX4583CEE+T datasheet confirms these ranges in Absolute Maximum Ratings and Electrical Characteristics tables.
How does the MAX4583CEE+T handle analog signal directionality?
The MAX4583CEE+T features bidirectional analog signal paths - any pin labeled X, Y, or Z can serve as input or output, and corresponding X0/X1, Y0/Y1, Z0/Z1 terminals function interchangeably. This is confirmed in the Pin Description section ("Input and output pins are identical and interchangeable") and Truth Table, where signal flow direction is never constrained. Engineers may route signals from X0→X or X→X0 without performance penalty, simplifying PCB layout in systems with asymmetric source/load impedances.
What is the maximum guaranteed on-resistance matching between channels in the MAX4583CEE+T?
The MAX4583CEE+T guarantees ΔRON ≤10Ω between its three SPDT channels under ±5.5V supplies and ±4.5V analog signal conditions, as specified in the Electrical Characteristics table under "Switch On-Resistance Match Between Channels". This matching holds across the full 0°C to +70°C commercial temperature range and ensures consistent gain/attenuation when routing parallel signal paths - critical for differential measurements or multi-channel calibration routines using the MAX4583CEE+T.
Does the MAX4583CEE+T require external pull-up or pull-down resistors on its digital inputs?
No, the MAX4583CEE+T does not require external pull-up or pull-down resistors on A, B, C, or ENABLE inputs. Its digital inputs have defined TTL/CMOS-compatible thresholds (0.8V low, 2.4V high) and draw ≤1µA input current - verified in the Electrical Characteristics tables for both dual- and single-supply conditions. Microcontroller GPIOs driving these pins directly meet logic level requirements; floating inputs are electrically unsafe and must be actively driven high or low per the MAX4583CEE+T truth table to avoid undefined switch states.
Can the MAX4583CEE+T be used in automotive applications requiring AEC-Q100 qualification?
The MAX4583CEE+T itself is not AEC-Q100 qualified - it is rated for 0°C to +70°C commercial operation. However, the pin-compatible MAX4583AUE+ (–40°C to +125°C, TSSOP) and MAX4583AUE/V+T (automotive-grade, TSSOP) are AEC-Q100 qualified versions. Engineers designing for automotive infotainment or body electronics must select those variants instead; substituting MAX4583CEE+T risks thermal failure and parametric drift outside its specified temperature range, as confirmed in the Ordering Information table and Applications Information section.
MAX4583CEE+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-QSOP
MAX4583CEE+T FAQ
1.How can I place an order for MAX4583CEE+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4583CEE+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 MAX4583CEE+T reliable?
The price and inventory of MAX4583CEE+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4583CEE+T is usually 5 days.
3.What payment methods are accepted for MAX4583CEE+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4583CEE+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4583CEE+T?
MAX4583CEE+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4583CEE+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 MAX4583CEE+T?
For technical support, including MAX4583CEE+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4583CEE+T requirements.
6.How does Aetrix verify that MAX4583CEE+T is sourced from the original manufacturer or authorized distributors?
All MAX4583CEE+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 MAX4583CEE+T meets industry standards.
7.What is the process for return or replacement of MAX4583CEE+T?
All MAX4583CEE+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4583CEE+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 MAX4583CEE+T part is unused and in its original packaging.
Return procedure for MAX4583CEE+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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