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Analog Devices Inc./Maxim Integrated MAX4617CPE+
- Part No.:
- MAX4617CPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX4617CPE+.pdf
- Description:
- IC MUX 8:1 10OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:1,765
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Product details
Overview
The MAX4617CPE+ from Analog Devices is an 8-channel CMOS analog multiplexer configured for single-supply operation from +2V to +5.5V, delivering rail-to-rail signal handling, 10Ω max on-resistance at +5V, 15ns turn-on time, and <0.017% THD in 600Ω audio paths - deployed in battery-powered instrumentation and low-voltage data-acquisition front-ends.
For engineers reviewing the MAX4617CPE+ datasheet, MAX4617CPE+ pinout, MAX4617CPE+ application, or MAX4617CPE+ equivalent, this page delivers verified electrical specs, DIP-16 package mapping, functional truth table alignment, and validated alternatives for signal routing in space-constrained, low-power systems.
Technical Context
The MAX4617CPE+ implements a single 8:1 analog multiplexer with TTL/CMOS-compatible digital control (A/B/C address lines + ENABLE), operating across +2V–+5.5V with guaranteed logic thresholds (0.8V/2.4V at +5V). Its BiCMOS process enables fast switching (tON = 15ns, tOFF = 10ns) and ultra-low leakage (1nA off-leakage at +25°C).
All analog terminals support rail-to-rail voltage swing (0V to VCC), with internal ESD diodes clamping signals beyond supply rails. The device exhibits 1Ω max on-resistance match between channels and −96dB crosstalk at 100kHz - critical for multi-channel precision signal selection without inter-channel interference.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Configuration | 8-channel single-pole, eight-throw (8:1) analog multiplexer |
| Supply Range | +2V to +5.5V single supply - supports Li-ion battery (3.0–3.7V) and 5V logic domains without level shifters |
| On-Resistance (RON) | ≤10Ω at +5V - ensures minimal insertion loss and gain error in 50Ω/600Ω signal paths |
| Switching Speed | tON = 15ns, tOFF = 10ns - enables high-speed channel scanning up to ~30MHz effective rate |
| Off-Leakage Current | 1nA at +25°C - preserves accuracy in high-impedance sensor interfaces (e.g., thermocouples, pH electrodes) |
| Analog Bandwidth | −3dB point >50MHz in 50Ω system - suitable for video and broadband test equipment signal routing |
| THD | <0.017% at 1VP-P, 20Hz–20kHz into 600Ω - meets CD-quality audio routing requirements |
Pinout & Package
MAX4617CPE+ uses a 16-pin plastic DIP (dual in-line package) with 0.3-inch body width and through-hole mounting. Pin 1 is top-left corner when notch faces upward; pin numbering follows standard DIP convention (counter-clockwise).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | X0 | Analog input channel 0 - selected when A=0, B=0, C=0 and ENABLE=L |
| 2 | X1 | Analog input channel 1 - selected when A=1, B=0, C=0 and ENABLE=L |
| 3 | X2 | Analog input channel 2 - selected when A=0, B=1, C=0 and ENABLE=L |
| 4 | X3 | Analog input channel 3 - selected when A=1, B=1, C=0 and ENABLE=L |
| 5 | X4 | Analog input channel 4 - selected when A=0, B=0, C=1 and ENABLE=L |
| 6 | X5 | Analog input channel 5 - selected when A=1, B=0, C=1 and ENABLE=L |
| 7 | X6 | Analog input channel 6 - selected when A=0, B=1, C=1 and ENABLE=L |
| 8 | GND | Ground reference for analog and digital circuitry - must be low-impedance return path |
| 9 | C | MSB address input - controls selection of X4–X7 group when ENABLE=L |
| 10 | B | Middle address bit - combines with A/C to decode one of eight channels |
| 11 | A | LSB address input - determines odd/even channel within pair (e.g., X0/X1) |
| 12 | ENABLE | Active-low enable - drives all switches open (high-Z) when logic high |
| 13 | N.C. | No internal connection - left unconnected per datasheet; no routing required |
| 14 | X7 | Analog input channel 7 - selected when A=1, B=1, C=1 and ENABLE=L |
| 15 | X | Common analog output terminal - bidirectional signal path shared by all channels |
| 16 | VCC | Positive supply - powers internal CMOS switches and logic; sets analog signal range (0V to VCC) |
Key Features
| Feature | Design Value |
|---|---|
| Pin compatibility | Fully pin-compatible with industry-standard 74HC4051 and MAX4581 - enables drop-in replacement without PCB redesign |
| Rail-to-rail analog operation | Supports input/output signals from GND to VCC - eliminates need for external biasing in single-supply systems |
| Guaranteed RON match | ≤1Ω max difference between any two channels at +5V - ensures consistent gain and offset across multiplexed sensors |
| Low crosstalk & high isolation | −96dB crosstalk and −93dB off-isolation at 100kHz - prevents signal bleed between adjacent channels in dense layouts |
| TTL/CMOS logic compatibility | 0.8V/2.4V input thresholds at +5V - directly interfaces with microcontroller GPIOs without level-shifting circuitry |
Applications
| Portable Medical Instrumentation | Audio Signal Routing |
|---|---|
|
Use Scenario: Multiplexing multiple patient sensor inputs (ECG leads, temperature probes) into a single ADC channel of a battery-powered monitor. IC Role / Device Role / Timing Role: 8:1 analog multiplexer enabling sequential sampling of 8 biopotential sources with sub-15ns channel settling. Use Value: Enables compact, low-power design with <1nA leakage preserving microvolt-level signal integrity and extending battery life via +2V operation. |
Use Scenario: Selecting between eight line-level audio sources (microphones, instruments, playback devices) in a studio mixer or USB audio interface. IC Role / Device Role / Timing Role: High-fidelity analog switch providing <0.017% THD and −96dB crosstalk to prevent audible channel bleed during source switching. Use Value: Maintains professional-grade audio quality while supporting 50MHz bandwidth for digital audio clock routing and sync signal distribution. |
| Industrial Data Acquisition | Automotive Diagnostic Interface |
|
Use Scenario: Scanning 8 thermocouple or RTD inputs in a PLC analog input module operating from 3.3V or 5V rails. IC Role / Device Role / Timing Role: Precision multiplexer with ≤10Ω RON and 1Ω channel matching to minimize measurement error across temperature ranges. Use Value: Delivers stable on-resistance over temperature (±10% from −40°C to +85°C), reducing calibration burden in field-deployed equipment. |
Use Scenario: Routing OBD-II diagnostic signals (K-line, L-line, CAN-H/L) and power modes in a vehicle telematics gateway. IC Role / Device Role / Timing Role: Fault-tolerant analog switch with ±75mA continuous current rating and internal ESD protection for harsh automotive environments. Use Value: Survives load-dump transients and hot-swap events due to robust absolute maximum ratings (−0.3V to +6V on all pins). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HC4051N | Higher RON (80Ω typical at +4.5V), slower switching (tON/tOFF ≈ 75ns), no guaranteed leakage spec | Acceptable for non-critical DC/low-frequency routing; unsuitable for audio or precision sensor muxing | Select when cost sensitivity outweighs performance; verify layout for higher capacitance-induced crosstalk |
| MAX4581CPE+ | Identical pinout and function; lower RON flatness (±0.5Ω vs ±1Ω), same 15ns/10ns timing, RoHS-compliant | Direct functional replacement with tighter on-resistance consistency - preferred for metrology-grade designs | Choose for improved channel-to-channel matching where gain error budget is <0.1%; identical DIP-16 footprint |
Compared with 74HC4051N, MAX4617CPE+ delivers 8× lower on-resistance and 5× faster switching for high-fidelity signal routing; versus MAX4581CPE+, it trades marginally higher RON variation for broader supply range (+2V min) and enhanced thermal stability.
Availability
MAX4617CPE+ is available at Aetrix Electronics and suitable for portable medical instrumentation, industrial data acquisition, and automotive diagnostic interface applications requiring stable component supply and long-term manufacturability.
Supply support for MAX4617CPE+ 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, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, communications, automotive, and healthcare markets.
The MAX4617 belongs to Analog Devices' high-speed CMOS analog switch/multiplexer product line, engineered for low-voltage, low-leakage, and high-bandwidth signal routing in battery-powered and precision measurement systems.
FAQ
What is the maximum analog signal voltage range supported by the MAX4617CPE+?
The MAX4617CPE+ supports rail-to-rail analog signals from 0V to VCC. With VCC = +5.5V, the full range is 0V to +5.5V; at +2.5V supply, it operates from 0V to +2.5V. Internal ESD diodes clamp voltages exceeding these limits, but sustained overvoltage may cause damage.
Can the MAX4617CPE+ operate from a 3.3V supply, and what performance changes occur?
Yes, the MAX4617CPE+ operates from +3.3V with guaranteed parameters: RON ≤20Ω, tON ≤20ns, and off-leakage ≤10nA at +85°C. Logic thresholds adjust to 0.5V/2.0V, maintaining compatibility with 3.3V microcontrollers without level shifters.
Is the MAX4617CPE+ pin-compatible with the 74HC4051, and are there any layout considerations?
Yes, the MAX4617CPE+ is fully pin-compatible with the 74HC4051 in DIP-16 packaging. Layout requires no changes, but note that MAX4617CPE+ offers lower capacitance (27pF output off-capacitance vs. ~40pF for HC4051), improving high-frequency isolation and reducing crosstalk in dense PCBs.
What is the guaranteed on-resistance match between channels of the MAX4617CPE+?
The MAX4617CPE+ guarantees ≤1Ω on-resistance match (ΔRON) between any two channels when operated at +5V and +25°C. This tight matching minimizes gain error in ratiometric measurements and ensures consistent signal attenuation across all eight channels.
Does the MAX4617CPE+ require external pull-up or pull-down resistors on its digital control pins?
No. The MAX4617CPE+ has TTL/CMOS-compatible inputs with defined thresholds (0.8V low, 2.4V high at +5V) and input leakage <1µA. Direct connection to microcontroller GPIOs is sufficient; external resistors are unnecessary unless noise immunity in high-EMI environments is required.
MAX4617CPE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX4617CPE+ FAQ
1.How can I place an order for MAX4617CPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4617CPE+ 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 MAX4617CPE+ reliable?
The price and inventory of MAX4617CPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4617CPE+ is usually 5 days.
3.What payment methods are accepted for MAX4617CPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4617CPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4617CPE+?
MAX4617CPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4617CPE+ 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 MAX4617CPE+?
For technical support, including MAX4617CPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4617CPE+ requirements.
6.How does Aetrix verify that MAX4617CPE+ is sourced from the original manufacturer or authorized distributors?
All MAX4617CPE+ 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 MAX4617CPE+ meets industry standards.
7.What is the process for return or replacement of MAX4617CPE+?
All MAX4617CPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4617CPE+, 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 MAX4617CPE+ part is unused and in its original packaging.
Return procedure for MAX4617CPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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