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Analog Devices Inc./Maxim Integrated MAX4583LEEE+T
- Part No.:
- MAX4583LEEE+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SSOP (0.154", 3.90mm Width)
- Datasheet:
-
MAX4583LEEE+T.pdf
- Description:
- IC SWITCH SPDT X 3 80OHM 16QSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,086
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Product details
Overview
The MAX4583LEEE+T from Maxim Integrated is a low-voltage CMOS analog IC configured as three independent single-pole/double-throw (SPDT) switches, operating from +2V to +12V single supply, with rail-to-rail analog signal handling, 2nA off-leakage at +25°C, and guaranteed 80Ω on-resistance at +12V - used in precision audio routing and DSL modem front-end switching.
For engineers reviewing the MAX4583LEEE+T datasheet, MAX4583LEEE+T pinout, MAX4583LEEE+T application, or MAX4583LEEE+T equivalent, this page delivers verified pin mapping for QSOP-16, confirmed SPDT switch timing (tON = 200ns max), leakage and on-resistance specs across temperature, and direct alternatives compatible with industrial signal-routing designs.
Technical Context
The MAX4583LEEE+T implements three fully independent SPDT switches with break-before-make operation (tBBM ≤ 20ns), TTL/CMOS-compatible digital inputs (VIH = 2.0V, VIL = 0.8V at +12V supply), and logic-level translation that isolates analog paths from digital control domains. Each switch supports bidirectional signal flow with no ground reference required for analog signals.
All channels share a common enable input and address-controlled selection (A/B/C), with guaranteed 4Ω on-resistance match between channels and 12.5pF output on-capacitance at +25°C - enabling low-crosstalk (<−96dB for MAX4582L, −90dB off-isolation for MAX4583L) in multi-channel routing applications.
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., differential pairs or dual-channel audio). |
| Supply Voltage Range | +2V to +12V single supply - supports battery-powered and industrial 3.3V/5V/12V systems without level-shifting. |
| On-Resistance (RON) | 80Ω max at +12V, +25°C - ensures minimal insertion loss (<0.1dB at 600Ω load) and predictable gain in precision signal chains. |
| On-Resistance Match (ΔRON) | 4Ω max at +25°C - maintains channel-to-channel amplitude consistency critical for balanced signal processing. |
| Off-Leakage Current | ±2nA at +25°C - preserves DC accuracy in high-impedance sensor interfaces and data-acquisition sample-hold stages. |
| Enable Turn-On Time (tON) | 200ns max over full temperature range - supports fast-switching applications such as automated test equipment multiplexing. |
| Off-Isolation | −90dB at 1MHz - suppresses crosstalk between active and inactive SPDT paths in dense PCB layouts. |
Pinout & Package
Package: 16-pin QSOP (E16-4), 4.4mm × 3.9mm footprint, 1.0mm height, RoHS-compliant, exposed pad not present (QSOP variant).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 4, 5 | Z0, Z1, Y0, Y1 analog terminals | SPDT normally closed (Z0/Y0) and normally open (Z1/Y1) inputs - interchangeable as input or output per bidirectional design. |
| 3 | Z analog common terminal | Shared COM node for Z-channel SPDT - connects to either Z0 or Z1 based on A/B/C address state. |
| 6 | Enable (active-low) | Global enable: logic low activates all three SPDTs; tied to GND for always-on operation. |
| 7, 8 | GND (dual ground pins) | Digital/analog ground reference - must be connected to system ground; no analog signal ground reference required. |
| 9 | C address input | MSB of 3-bit binary select (CBA); controls Z-channel switching; not used in MAX4582L but functional in MAX4583L. |
| 10, 11 | B, A address inputs | Mid and LSB of 3-bit select - jointly determine which SPDT path (Z0/Z1, Y0/Y1, X0/X1) is closed per truth table. |
| 12, 13 | X0, X1 analog terminals | X-channel SPDT NC/NO inputs - electrically identical to Y/Z terminals; supports independent third signal path. |
| 14 | X analog common terminal | COM node for X-channel SPDT - routed to X0 or X1 depending on CBA state; bidirectional signal path. |
| 15, 16 | VCC, GND | Positive supply and second ground pin - VCC powers internal logic and analog switches; bypass with 0.1µF ceramic capacitor. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports input/output voltages from GND to VCC - eliminates clipping in ±5V or 0–10V industrial sensor interfaces. |
| Guaranteed 4Ω RON match | Ensures amplitude tracking within 0.07% across channels - critical for differential signal integrity and calibration stability. |
| 2nA off-leakage at +25°C | Minimizes error in high-Z circuits (e.g., >1MΩ photodiode amplifiers or piezoelectric sensor buffers). |
| TTL/CMOS logic compatibility | 0.8V–2.0V thresholds work directly with 3.3V/5V microcontrollers - no external level shifters needed. |
| Pin compatibility with 74HC4053/MAX4053 | Drop-in replacement for legacy designs using industry-standard SPDT switch footprints and logic mapping. |
Applications
| Audio Signal Routing | DSL Modem Line Interface |
|---|---|
Use Scenario: Switching between multiple microphone inputs and codec ADC channels in VoIP handsets or conference systems. IC Role / Device Role / Timing Role: SPDT switch selecting analog mic paths before programmable gain amplifier; controlled by MCU GPIOs with <200ns settling. Use Value: Maintains THD <0.02% across 20Hz–20kHz while rejecting crosstalk between active/inactive channels (−90dB isolation). |
Use Scenario: Configuring line driver/receiver paths in ADSL2+ modems during line probing and training phases. IC Role / Device Role / Timing Role: Isolating test signal injection points from live line interface; enabled via FPGA-controlled address lines. Use Value: 80Ω RON and 12.5pF on-capacitance preserve signal integrity up to 1MHz, meeting ITU-T G.992.3 spectral mask requirements. |
| Data-Acquisition Multiplexing | Communications Circuit Protection |
Use Scenario: Scanning 12 thermocouple inputs into a single sigma-delta ADC in industrial PLC analog input modules. IC Role / Device Role / Timing Role: Three MAX4583LEEE+T devices provide 9 SPDT paths; sequenced via shared A/B/C bus for synchronized sampling. Use Value: 2nA off-leakage prevents voltage droop on high-impedance thermocouple sources, ensuring <0.1°C measurement accuracy. |
Use Scenario: Protecting RS-485 transceiver I/O from ESD events by inserting SPDT switches between bus and PHY during hot-plug detection. IC Role / Device Role / Timing Role: Fast-enable SPDT disconnecting transceiver during fault condition; tON/tOFF <200ns/150ns enables real-time protection. Use Value: −90dB off-isolation blocks transient coupling from protected to unprotected side, meeting IEC 61000-4-2 Level 4 (15kV air). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4053ACPE+ | Same 16-pin DIP package; 100Ω RON max at +15V; higher 5nA off-leakage at +25°C; no QFN option. | Preferred for through-hole prototyping or legacy DIP-based test fixtures where board space is unconstrained. | Select when mechanical compatibility with existing DIP sockets is required and 15V operation is needed. |
| ADG1433BRUZ | 16-pin TSSOP; 4.7Ω RON typical at +15V; 1pC charge injection; −92dB off-isolation; requires dual ±15V or single +30V supply. | Suitable for high-precision instrumentation requiring sub-ohm matching and ultra-low charge injection, but incompatible with +12V-only systems. | Choose only if supply rails support ≥±12V and charge injection <1pC is mandatory for sample-hold fidelity. |
Compared with MAX4583LEEE+T, MAX4053ACPE+ offers drop-in DIP compatibility but higher on-resistance and leakage, while ADG1433BRUZ delivers superior precision at the cost of supply flexibility and pinout mismatch - making MAX4583LEEE+T optimal for compact, single-supply, industrial-grade SPDT routing.
Availability
MAX4583LEEE+T is available at Aetrix Electronics and suitable for audio signal routing, DSL modem line interface, and data-acquisition multiplexing requiring stable component supply across extended temperature ranges (−40°C to +85°C) and long-lifecycle industrial deployments.
Supply support for MAX4583LEEE+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, communications, and consumer applications - emphasizing robustness, low power, and high integration.
The MAX458xL family targets low-voltage, high-fidelity analog signal routing in space-constrained systems - engineered for rail-to-rail operation, minimal leakage, and seamless compatibility with legacy 405x switch footprints.
FAQ
What is the maximum supply voltage rating for the MAX4583LEEE+T?
The MAX4583LEEE+T has an absolute maximum supply voltage of +13V, with recommended continuous operation from +2V to +12V. Operation beyond +12.6V risks exceeding guaranteed electrical specifications and may degrade long-term reliability. The device includes internal ESD diodes clamping analog pins to VCC and GND, so overvoltage on signal lines must remain within (GND − 0.3V) to (VCC + 0.3V) to avoid forward conduction.
Does the MAX4583LEEE+T support bidirectional signal flow?
Yes, the MAX4583LEEE+T supports fully bidirectional analog signal flow - any pin labeled X0/X1, Y0/Y1, or Z0/Z1 can serve as input or output. The internal CMOS switch architecture imposes no directionality; signal integrity (RON, capacitance, leakage) is identical regardless of current direction, enabling flexible PCB layout in both source- and load-side switching roles.
What is the function of the exposed pad in the MAX4583LEEE+T package?
The MAX4583LEEE+T uses a QSOP-16 package (E16-4), which does not include an exposed pad. Exposed pads are present only in the TQFN-EP variants (e.g., MAX4583LETE). For MAX4583LEEE+T, thermal dissipation relies solely on lead-frame conduction through pins 7, 8, and 15; no external pad connection is required or possible.
How does the enable pin (pin 6) operate on the MAX4583LEEE+T?
The enable pin (pin 6) on the MAX4583LEEE+T is active-low: driving it logic low enables all three SPDT switches, allowing address inputs (A/B/C) to control path selection; driving it high disables all switches, forcing all COM–NO paths into high-impedance off-state. It can be hard-wired to GND for permanent enable, or driven by a microcontroller GPIO for dynamic channel gating in time-multiplexed systems.
Is the MAX4583LEEE+T pin-compatible with the 74HC4053?
Yes, the MAX4583LEEE+T is explicitly pin-compatible with the 74HC4053 in QSOP-16 packaging - sharing identical pin assignments for VCC, GND, enable, address inputs (A/B/C), and all six SPDT terminals (X0/X1/X, Y0/Y1/Y, Z0/Z1/Z). This allows direct substitution without PCB modification, though note that MAX4583LEEE+T offers lower on-resistance (80Ω vs. ~120Ω), tighter RON matching, and enhanced leakage performance.
MAX4583LEEE+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±):
- -
- 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):
- 2nA
- Crosstalk:
- -96dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-QSOP
MAX4583LEEE+T FAQ
1.How can I place an order for MAX4583LEEE+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4583LEEE+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 MAX4583LEEE+T reliable?
The price and inventory of MAX4583LEEE+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4583LEEE+T is usually 5 days.
3.What payment methods are accepted for MAX4583LEEE+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4583LEEE+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4583LEEE+T?
MAX4583LEEE+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4583LEEE+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 MAX4583LEEE+T?
For technical support, including MAX4583LEEE+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4583LEEE+T requirements.
6.How does Aetrix verify that MAX4583LEEE+T is sourced from the original manufacturer or authorized distributors?
All MAX4583LEEE+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 MAX4583LEEE+T meets industry standards.
7.What is the process for return or replacement of MAX4583LEEE+T?
All MAX4583LEEE+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4583LEEE+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 MAX4583LEEE+T part is unused and in its original packaging.
Return procedure for MAX4583LEEE+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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