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Analog Devices Inc./Maxim Integrated MAX4617CSE
- Part No.:
- MAX4617CSE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4617CSE.pdf
- Description:
- IC MUX 8:1 10OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,611
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Product details
Overview
MAX4617CSE from Analog Devices is an 8-channel single-pole/multi-throw CMOS analog multiplexer operating from +2V to +5.5V single supply, delivering 10Ω max on-resistance at +5V, 15ns enable turn-on time, and rail-to-rail analog signal handling for precision signal routing in low-voltage systems.
For engineers reviewing the MAX4617CSE datasheet, MAX4617CSE pinout, MAX4617CSE application, or MAX4617CSE equivalent, this device serves as a high-speed, low-leakage (1nA off-leakage at +25°C), TTL/CMOS-compatible analog switch optimized for battery-powered instrumentation, audio/video routing, and low-voltage data-acquisition front-ends.
Technical Context
The MAX4617CSE implements a digitally controlled 8:1 analog multiplexer using BiCMOS process technology, with address inputs A/B/C selecting one of eight bidirectional analog channels (X0–X7) to connect to common output X. Enable input controls global switch state with break-before-make timing of 0.2–1.5ns.
It features internal ESD protection diodes on all analog pins referenced to VCC and GND, supports rail-to-rail signal swing, and maintains guaranteed on-resistance matching ≤1Ω between channels at +5V - critical for channel-switching accuracy in measurement systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +2V to +5.5V single supply - enables direct integration into 3.3V and 5V logic domains without level shifting. |
| On-Resistance (max) | 10Ω at +5V - ensures minimal signal attenuation and voltage drop in precision analog paths. |
| tON / tOFF | 15ns / 10ns at +5V - supports high-speed multiplexing in sampling systems up to ~30MHz effective rate. |
| Off-Leakage Current | 1nA at +25°C - preserves signal integrity in high-impedance sensor interfaces and battery-critical standby modes. |
| Channel Crosstalk | <−96dB at 100kHz - prevents interference between active and inactive channels in multi-signal routing. |
| Off-Isolation | <−93dB at 100kHz - blocks unwanted signal coupling from disabled channels into sensitive measurement nodes. |
| THD | <0.017% at 600Ω load - maintains fidelity in audio and instrumentation signal chains. |
Pinout & Package
MAX4617CSE is housed in a 16-pin narrow SO (Small Outline) package with standard 1.27mm pitch, JEDEC MS-012AC compliant, suitable for automated PCB assembly and space-constrained designs.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | X0 | Analog input channel 0 - bidirectional, rail-to-rail capable, connects to common output X when selected. |
| 2 | X1 | Analog input channel 1 - identical electrical characteristics to X0; used for sequential channel selection. |
| 3 | X2 | Analog input channel 2 - shares same on-resistance flatness and leakage specs across full signal range. |
| 4 | X3 | Analog input channel 3 - supports simultaneous routing of multiple analog sources without cross-contamination. |
| 5 | X4 | Analog input channel 4 - validated for operation with signals from 0V to VCC under all supply conditions. |
| 6 | X5 | Analog input channel 5 - exhibits ≤1Ω on-resistance match vs. other channels at +5V, ensuring gain consistency. |
| 7 | X6 | Analog input channel 6 - low charge injection (3pC) minimizes transient errors during switching in sample-hold circuits. |
| 8 | GND | Ground reference - return path for analog and digital currents; must be low-impedance for noise control. |
| 9 | C | Digital address bit C - LSB of 3-bit binary select code (CBA); TTL/CMOS compatible at +5V supply. |
| 10 | B | Digital address bit B - middle bit of select code; threshold shifts with VCC (2.4V min at +5V, 2.0V at +3V). |
| 11 | A | Digital address bit A - MSB of select code; determines channel mapping per truth table (Table 1). |
| 12 | X7 | Analog input channel 7 - highest-numbered channel; fully characterized for leakage and distortion up to +85°C. |
| 13 | X | Common analog output - bidirectional node shared by all eight channels; connects to selected X0–X7. |
| 14 | ENABLE | Global enable input - logic high disables all switches; low enables channel selection via A/B/C. |
| 15 | N.C. | No connection - internally unconnected; must remain floating or tied to GND per layout best practice. |
| 16 | VCC | Positive supply - powers analog switches and digital logic; absolute max +6V; requires local decoupling. |
Key Features
| Feature | Design Value |
|---|---|
| Pin compatibility | Fully pin-compatible with industry-standard 74HC4051 and MAX4581 - enables drop-in replacement without PCB redesign. |
| On-resistance matching | Guaranteed ≤1Ω max difference between any two channels at +5V - eliminates gain error in multi-channel calibration. |
| Rail-to-rail signal handling | Supports analog signals from 0V to VCC - preserves full dynamic range in single-supply sensor and audio interfaces. |
| Low crosstalk & isolation | −96dB crosstalk and −93dB off-isolation at 100kHz - essential for high-density analog routing in mixed-signal PCBs. |
| TTL/CMOS logic thresholds | 0.8V to 2.4V input thresholds at +5V - ensures reliable interfacing with microcontrollers, FPGAs, and logic families. |
Applications
| Portable Medical Sensors | Professional Audio Routing |
|---|---|
|
Use Scenario: Multiplexing outputs from 8 biopotential electrodes (ECG, EMG) into a single ADC channel in a handheld diagnostic device. IC Role / Device Role / Timing Role: 8:1 analog multiplexer providing bidirectional, low-noise signal selection with <1nA leakage to preserve microvolt-level bio-signals. Use Value: Enables compact, battery-operated design with rail-to-rail input capability and <0.017% THD for clinical-grade waveform fidelity. |
Use Scenario: Switching between 8 line-level audio sources (synthesizers, mixers, effects units) in a studio patchbay controller. IC Role / Device Role / Timing Role: High-fidelity analog switch routing unbalanced ±2V signals with −96dB crosstalk to prevent bleed between instrument channels. Use Value: Delivers transparent audio path with 10Ω on-resistance and 15ns switching - no audible artifacts during real-time source selection. |
| Industrial Data Acquisition | Automotive Cabin Control Interface |
|
Use Scenario: Scanning thermocouple, RTD, and strain gauge inputs in a modular PLC analog input module. IC Role / Device Role / Timing Role: Precision multiplexer with guaranteed 1Ω channel-to-channel RON match to minimize calibration drift across temperature ranges. Use Value: Supports accurate cold-junction compensation and sensor linearization with <1nA off-leakage at +85°C ambient. |
Use Scenario: Routing analog sensor signals (seat occupancy, ambient light, HVAC feedback) to a central MCU in a vehicle infotainment head unit. IC Role / Device Role / Timing Role: Low-power analog switch operating from 3.3V supply with 1µA ICC, enabling always-on sensing during key-off states. Use Value: Meets automotive temperature range (0°C to +70°C) and delivers 20Ω max RON at +3V for robust signal integrity in noisy cabin environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HC4051D | Higher on-resistance (80Ω typ at +4.5V), slower switching (tON ≈ 60ns), no guaranteed RON match. | Acceptable for non-precision digital I/O expansion; unsuitable for low-distortion analog acquisition. | Select MAX4617CSE when <10Ω RON, <15ns speed, or sub-1Ω matching is required. |
| MAX4581ESE+ | Same pinout and function, but rated for −40°C to +85°C industrial temp range and higher ESD tolerance (±4kV HBM). | Preferred for extended-temperature or harsh-environment deployments where reliability margins are critical. | Choose MAX4617CSE for cost-sensitive commercial-grade applications within 0°C to +70°C. |
Compared with 74HC4051D and MAX4581ESE+, the MAX4617CSE offers superior analog performance (lower RON, faster switching, tighter matching) at commercial temperature grade, making it optimal for portable instrumentation and consumer audio where precision and speed outweigh extended temp needs.
Availability
MAX4617CSE is available at Aetrix Electronics and suitable for portable medical sensors, professional audio routing, and industrial data-acquisition systems requiring stable component supply, RoHS-compliant packaging, and long-term production continuity.
Supply support for MAX4617CSE 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
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets.
The MAX4617CSE belongs to Analog Devices' high-speed CMOS analog switch/multiplexer product line, engineered for low-voltage, low-leakage, and high-fidelity signal routing in battery-powered and precision measurement equipment.
FAQ
What is the maximum supply voltage rating for MAX4617CSE?
The MAX4617CSE has an absolute maximum supply voltage of +6V on VCC, but its specified operational range is +2V to +5.5V. Operating beyond +5.5V risks permanent damage and invalidates parametric guarantees. For reliable long-term use, maintain VCC ≤ +5.5V with appropriate decoupling, and observe proper power sequencing (VCC first, then logic/analog signals).
Does MAX4617CSE support bidirectional signal flow?
Yes, the MAX4617CSE supports fully bidirectional analog signal flow - any pin (X0–X7 or X) can serve as input or output. This is inherent to its CMOS transmission-gate architecture and confirmed in the Applications Information section: "Input and output pins are identical and interchangeable. Any may be considered an input or output; signals pass equally well in both directions."
What is the guaranteed on-resistance match between channels for MAX4617CSE?
The MAX4617CSE guarantees ≤1Ω on-resistance match (ΔRON) between any two channels when operated at +5V supply and +25°C, as specified in the Electrical Characteristics table. This tight matching ensures consistent gain and minimal channel-to-channel error in calibrated multi-sensor systems.
Can MAX4617CSE operate from a 3.3V supply?
Yes, the MAX4617CSE operates reliably from +3.3V (within its +2V to +5.5V range). At +3V supply, on-resistance increases to 20Ω max, tON/tOFF extends to 20ns/15ns, and logic thresholds adjust to 2.0V (high) and 0.5V (low) - all fully characterized and guaranteed in the datasheet's +3V section.
Is MAX4617CSE pin-compatible with the 74HC4051?
Yes, the MAX4617CSE is explicitly pin-compatible with the 74HC4051, as stated in the Features section: "Pin Compatible with Industry-Standard 74HC4051/74HC4052/74HC4053". Pin functions, numbering, and physical layout match exactly, enabling direct substitution in existing designs - though electrical performance (RON, speed, leakage) is significantly enhanced.
MAX4617CSE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- -
- Multiplexer/Demultiplexer Circuit:
- 8:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 10Ohm
- Channel-to-Channel Matching (ΔRon):
- 200mOhm
- Voltage - Supply, Single (V+):
- 2V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 15ns, 10ns
- -3db Bandwidth:
- -
- Charge Injection:
- 3pC
- Channel Capacitance (CS(off), CD(off)):
- 5pF, 27pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -96dB @ 100kHz
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4617CSE FAQ
1.How can I place an order for MAX4617CSE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4617CSE 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 MAX4617CSE reliable?
The price and inventory of MAX4617CSE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4617CSE is usually 5 days.
3.What payment methods are accepted for MAX4617CSE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4617CSE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4617CSE?
MAX4617CSE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4617CSE 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 MAX4617CSE?
For technical support, including MAX4617CSE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4617CSE requirements.
6.How does Aetrix verify that MAX4617CSE is sourced from the original manufacturer or authorized distributors?
All MAX4617CSE 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 MAX4617CSE meets industry standards.
7.What is the process for return or replacement of MAX4617CSE?
All MAX4617CSE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4617CSE, 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 MAX4617CSE part is unused and in its original packaging.
Return procedure for MAX4617CSE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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