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Analog Devices Inc./Maxim Integrated MAX4617EUE+T
- Part No.:
- MAX4617EUE+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4617EUE+T.pdf
- Description:
- IC MUX 8:1 10OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:7,596
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Product details
Overview
MAX4617EUE+T from Analog Devices is an 8-channel single-pole/multiplexer analog switch IC operating from +2V to +5.5V single supply, featuring 10Ω max on-resistance at +5V, 15ns turn-on time, and rail-to-rail analog signal handling. It serves as a high-speed signal routing device in low-voltage data-acquisition systems and battery-powered audio/video equipment.
For engineers reviewing the MAX4617EUE+T datasheet, MAX4617EUE+T pinout, MAX4617EUE+T application, or MAX4617EUE+T equivalent, this page delivers verified electrical specs, TSSOP-16 package mapping, truth-table–driven channel selection logic, and validated alternatives for multiplexer replacement in precision analog switching designs.
Technical Context
The MAX4617EUE+T implements a CMOS-based 8:1 analog multiplexer with three address inputs (A, B, C), an active-low ENABLE, and a common output (X). Its internal switch architecture supports bidirectional signal flow and guarantees break-before-make operation with ≤1.5ns interval.
All digital inputs meet TTL/CMOS thresholds (0.8V/2.4V at +5V supply), and analog terminals tolerate voltages from GND to VCC - enabling true rail-to-rail operation without external level-shifting. Off-isolation exceeds –93dB and crosstalk remains below –96dB at 100kHz in 50Ω systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | +2V to +5.5V single supply - enables direct integration into 2.5V, 3.3V, and 5V systems without regulators. |
| On-Resistance (max) | 10Ω at +5V - ensures minimal signal attenuation and voltage drop in precision sensor or DAC/ADC interface paths. |
| tON/tOFF | 15ns/10ns at +5V - supports high-speed multiplexing up to ~30MHz without timing-induced distortion. |
| Off-Leakage Current | 1nA at +25°C - preserves accuracy in high-impedance measurement circuits (e.g., pH sensors, photodiode front-ends). |
| Analog Signal Range | 0V to VCC - allows full-rail input/output swing without clipping in unipolar signal chains. |
| Channel Matching (ΔRON) | 1Ω max at +5V - critical for ratiometric measurements and multi-channel calibration where gain consistency matters. |
| Off-Isolation | –93dB at 100kHz - suppresses coupling between inactive channels in dense mixed-signal PCB layouts. |
Pinout & Package
MAX4617EUE+T is housed in a 16-pin TSSOP package (JEDEC MO-153, 4.4mm × 5.0mm body, 0.65mm pitch) with exposed pad for thermal enhancement. Pin 1 is marked by a dot; pin numbering follows standard counterclockwise orientation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | X0 | Analog input channel 0 - selectable as signal source when A/B/C = 000 and ENABLE = low. |
| 2 | X1 | Analog input channel 1 - selected when A/B/C = 001; electrically identical to X0 in RON, leakage, and bandwidth. |
| 3 | X2 | Analog input channel 2 - part of 8-channel set; shares same on-capacitance (32pF) and charge injection (3pC) as all Xn. |
| 4 | X3 | Analog input channel 3 - used in sequential scanning applications; matched ΔRON ensures uniform gain across channels. |
| 5 | X4 | Analog input channel 4 - supports high-fidelity audio routing; THD < 0.017% at 600Ω load confirms low distortion. |
| 6 | X5 | Analog input channel 5 - compatible with 74HC4051 pinout; enables drop-in replacement in legacy designs. |
| 7 | X6 | Analog input channel 6 - operates identically across –40°C to +85°C temperature range per E-grade qualification. |
| 8 | GND | Ground reference for analog and digital sections - must be low-impedance plane to maintain off-isolation and THD performance. |
| 9 | C | MSB address input - controls bit-2 of 3-bit channel select; threshold is 2.4V min at VCC = +5V. |
| 10 | B | Mid-bit address input - determines bit-1; compatible with 3.3V logic when VCC ≥ +3V (VIL = 0.5V, VIH = 2.0V). |
| 11 | A | LSB address input - selects bit-0; transitions cleanly with tTRANS ≤ 15ns at +5V, minimizing glitch duration. |
| 12 | ENABLE | Active-low global enable - forces all switches open when high; tied to GND for always-on operation. |
| 13 | X7 | Analog input channel 7 - final channel in 8:1 mux; exhibits same 1Ω RON match tolerance as X0–X6. |
| 14 | N.C. | No internal connection - must remain unconnected; not usable as thermal pad or ground tie. |
| 15 | X | Common output terminal - bidirectional node; connects to selected Xn channel when ENABLE = low and address matches. |
| 16 | VCC | Positive supply for analog switches and logic - powers internal CMOS gates and sets analog voltage ceiling (0V to VCC). |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog switching | Supports input/output signals from GND to VCC without clamping or distortion - essential for unipolar sensor interfaces. |
| Guaranteed 1Ω on-resistance match | Ensures consistent gain scaling across all 8 channels under identical bias conditions - critical for multi-channel calibration. |
| Low 3pC charge injection | Minimizes voltage glitch at output during channel switching - preserves integrity in sampled-data systems like data loggers. |
| –96dB channel-to-channel crosstalk | Prevents signal bleed between adjacent active/inactive channels - maintains SNR in high-density analog routing. |
| Pin compatibility with 74HC4051 | Enables direct PCB-level substitution in existing designs using industry-standard 16-pin DIP/SO/TSSOP footprints. |
Applications
| Audio Signal Routing | Portable Instrumentation Front-End |
|---|---|
|
Use Scenario: Switching between multiple microphone inputs or line-level audio sources in a battery-powered mixer or voice recorder. IC Role / Device Role / Timing Role: 8:1 analog multiplexer selecting one of eight analog inputs to feed a single ADC or amplifier stage. Use Value: 15ns switching and <0.017% THD preserve audio fidelity; 10nA max off-leakage at +85°C prevents DC offset drift during extended field use. |
Use Scenario: Multiplexing outputs from 8 thermocouple or RTD sensor amplifiers into a shared precision ADC in handheld test equipment. IC Role / Device Role / Timing Role: Low-leakage, matched-RON analog switch enabling ratiometric measurement and channel-to-channel gain calibration. Use Value: 1Ω ΔRON match and 1nA off-leakage at +25°C ensure sub-0.1% gain error across channels without per-channel trimming. |
| Low-Voltage Data Acquisition | Communications Interface Signal Switching |
|
Use Scenario: Scanning 8 analog sensor outputs (e.g., pressure, humidity, gas) in a wireless IoT node powered by a 3.3V Li-ion cell. IC Role / Device Role / Timing Role: Single-supply 8:1 mux interfacing sensors to a microcontroller's internal ADC, operating down to +2.5V supply. Use Value: +2V minimum supply allows operation during battery discharge; 20Ω max RON at +3V maintains adequate SNR even at low VCC. |
Use Scenario: Dynamically reconfiguring analog signal paths in a software-defined radio (SDR) transceiver - e.g., selecting between antenna diversity paths or filter banks. IC Role / Device Role / Timing Role: High-isolation analog switch routing RF-adjacent baseband signals (<10MHz) while rejecting coupling from adjacent LO or PA stages. Use Value: –93dB off-isolation and –96dB crosstalk suppress interference in compact SDR modules where layout area is constrained. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4617CUE+T | 0°C to +70°C temperature range vs. –40°C to +85°C for MAX4617EUE+T; otherwise identical electrical specs and pinout. | Suitable for commercial-grade systems only; not rated for automotive or industrial ambient extremes. | Select MAX4617CUE+T only if operating environment stays within 0°C–70°C and cost sensitivity outweighs extended temp margin. |
| 74HC4051PW,118 | Higher 80Ω typical on-resistance at +5V; no guaranteed RON match or charge injection spec; slower 60ns tON. | Acceptable for non-critical digital control or low-frequency analog switching where precision and speed are secondary. | Choose 74HC4051PW,118 only for cost-driven consumer applications where 10Ω RON, 15ns speed, and 1Ω matching are unnecessary. |
Compared with MAX4617CUE+T, the MAX4617EUE+T extends operational reliability to harsh environments; compared with 74HC4051PW,118, it delivers 8× lower on-resistance, 4× faster switching, and guaranteed matching - justifying its use in precision measurement and portable instrumentation.
Availability
MAX4617EUE+T is available at Aetrix Electronics and suitable for battery-operated equipment, audio/video signal routing, and low-voltage data-acquisition systems requiring stable component supply across industrial temperature ranges.
Supply support for MAX4617EUE+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
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, communications, automotive, and healthcare markets since 1965.
The MAX4617EUE+T belongs to Analog Devices' precision analog switch/multiplexer product line, engineered for low-leakage, low-distortion, and fast-switching performance in portable and space-constrained measurement systems.
FAQ
What is the maximum supply voltage rating for the MAX4617EUE+T?
The MAX4617EUE+T has an absolute maximum supply voltage of +6V referenced to GND, but its specified operational range is +2V to +5.5V. Operating continuously above +5.5V risks permanent damage. At +5.5V, on-resistance remains ≤13Ω and off-leakage stays ≤10nA at +85°C - both guaranteed per datasheet limits.
Does the MAX4617EUE+T support bidirectional signal flow?
Yes, the MAX4617EUE+T supports fully bidirectional analog signal routing. Its CMOS switch architecture makes input and output pins functionally identical - X0–X7 and X can serve interchangeably as sources or sinks. This enables flexible PCB layout and reuse in both sensor-to-ADC and DAC-to-actuator paths without redesign.
How does the ENABLE pin function in the MAX4617EUE+T?
The ENABLE pin on the MAX4617EUE+T is active-low: when pulled high (≥2.4V at +5V VCC), all internal switches open regardless of address inputs; when low (≤0.8V), channel selection via A/B/C becomes active. It is internally pulled down in some reference designs, but external pull-down is recommended for deterministic power-up behavior.
Is the MAX4617EUE+T pin-compatible with the 74HC4051?
Yes, the MAX4617EUE+T is pin-compatible with the 74HC4051 in TSSOP-16, SO-16, and PDIP-16 packages. Pin functions match exactly: X0–X7, X, A, B, C, ENABLE, VCC, and GND align 1:1. However, the MAX4617EUE+T offers superior specs - 10Ω vs. 80Ω RON, 15ns vs. 60ns tON, and guaranteed matching - making it a performance upgrade.
What is the guaranteed on-resistance match between channels for the MAX4617EUE+T?
The MAX4617EUE+T guarantees ≤1Ω on-resistance match (ΔRON) between any two channels when operated at +5V supply and +25°C. This specification holds across the full –40°C to +85°C range as a design guarantee (not production tested), ensuring consistent gain scaling in multi-channel acquisition systems without per-channel calibration.
MAX4617EUE+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
MAX4617EUE+T FAQ
1.How can I place an order for MAX4617EUE+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4617EUE+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 MAX4617EUE+T reliable?
The price and inventory of MAX4617EUE+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4617EUE+T is usually 5 days.
3.What payment methods are accepted for MAX4617EUE+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4617EUE+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4617EUE+T?
MAX4617EUE+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4617EUE+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 MAX4617EUE+T?
For technical support, including MAX4617EUE+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4617EUE+T requirements.
6.How does Aetrix verify that MAX4617EUE+T is sourced from the original manufacturer or authorized distributors?
All MAX4617EUE+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 MAX4617EUE+T meets industry standards.
7.What is the process for return or replacement of MAX4617EUE+T?
All MAX4617EUE+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4617EUE+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 MAX4617EUE+T part is unused and in its original packaging.
Return procedure for MAX4617EUE+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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