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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:3,284
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Product details
Overview
MAX4617CPE from Analog Devices is an 8-channel CMOS analog multiplexer configured as a single-pole, eight-throw (SP8T) switch with rail-to-rail signal handling, 15ns enable turn-on time, 10ns turn-off time, and guaranteed 10Ω max on-resistance at +5V supply - used in low-voltage audio routing and battery-powered data-acquisition systems.
For engineers reviewing the MAX4617CPE datasheet, MAX4617CPE pinout, MAX4617CPE application, or MAX4617CPE equivalent, this page delivers verified switching performance, TTL/CMOS-compatible logic thresholds, off-isolation of –93dB, crosstalk below –96dB, and precise on-resistance matching across channels - all critical for high-fidelity analog signal path selection.
Technical Context
The MAX4617CPE implements a single 8:1 analog multiplexer using BiCMOS process technology, with address decoding via three digital inputs (A, B, C) and an active-low ENABLE control. Its internal switch architecture supports bidirectional signal flow and operates over a +2V to +5.5V single supply.
All analog terminals tolerate voltages from GND to VCC, with ESD protection diodes clamping signals beyond those rails. Logic thresholds scale with VCC: at +5V, VIH = 2.4V and VIL = 0.8V; at +3V, VIH = 2.0V and VIL = 0.5V - ensuring robust interface compatibility across voltage domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Configuration | 8-channel SP8T analog multiplexer (X0–X7 to common X) |
| Supply Voltage Range | +2V to +5.5V single supply - enables direct integration into 3.3V and 5V systems without level shifting |
| On-Resistance (max) | 10Ω at +5V - ensures minimal signal attenuation and voltage drop in precision sensor or audio paths |
| Off-Leakage Current | 1nA at +25°C - preserves accuracy in high-impedance measurement circuits (e.g., pH sensors, thermocouples) |
| Switching Speed | tON = 15ns, tOFF = 10ns - supports fast channel scanning in real-time data acquisition up to ~30MHz effective rate |
| Off-Isolation / Crosstalk | –93dB off-isolation, –96dB crosstalk at 100kHz - maintains signal integrity in multi-channel AFEs and video routing |
| Analog Signal Range | Rail-to-rail (0V to VCC) - accommodates full-scale signals without clipping in unipolar systems |
Pinout & Package
MAX4617CPE uses a 16-pin plastic DIP package (P16+1), through-hole mountable with 0.3-inch width and standard 0.1-inch pin pitch. Pin 1 is bottom-left corner when notch faces up; pin 16 is top-right.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | X0 | Analog input channel 0 - selected when A=0, B=0, C=0 and ENABLE low |
| 2 | X1 | Analog input channel 1 - selected when A=1, B=0, C=0 and ENABLE low |
| 3 | X2 | Analog input channel 2 - selected when A=0, B=1, C=0 and ENABLE low |
| 4 | X3 | Analog input channel 3 - selected when A=1, B=1, C=0 and ENABLE low |
| 5 | X4 | Analog input channel 4 - selected when A=0, B=0, C=1 and ENABLE low |
| 6 | X5 | Analog input channel 5 - selected when A=1, B=0, C=1 and ENABLE low |
| 7 | X6 | Analog input channel 6 - selected when A=0, B=1, C=1 and ENABLE low |
| 8 | GND | Ground reference for analog and digital circuitry - must be low-impedance return path |
| 9 | C | Digital address bit C - MSB of 3-bit channel select (active-high, TTL/CMOS compatible) |
| 10 | B | Digital address bit B - middle bit of 3-bit channel select |
| 11 | A | Digital address bit A - LSB of 3-bit channel select |
| 12 | X7 | Analog input channel 7 - selected when A=1, B=1, C=1 and ENABLE low |
| 13 | X | Common analog output terminal - bidirectional signal path shared by all 8 channels |
| 14 | ENABLE | Active-low enable - drives all switches open when high; required for channel selection control |
| 15 | N.C. | No internal connection - must remain unconnected or tied to GND/VCC only if PCB layout requires mechanical stability |
| 16 | VCC | Positive supply for analog and digital sections - powers internal logic and switch drivers; decoupling capacitor mandatory |
Key Features
| Feature | Design Value |
|---|---|
| PIN-compatible replacement | Direct drop-in for industry-standard 74HC4051 and MAX4581 - eliminates redesign risk in legacy layouts |
| Guaranteed on-resistance match | ≤1Ω difference between any two channels at +5V - enables precision ratiometric measurements and calibration |
| Low charge injection | 3pC - minimizes voltage glitch on sampled-hold nodes and ADC inputs during switching |
| High-frequency isolation | –93dB off-isolation at 100kHz - suppresses inter-channel interference in broadband signal routing |
| Low distortion | <0.017% THD at 600Ω load - preserves fidelity in audio and instrumentation-grade analog paths |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
|
Use Scenario: Selecting between multiple microphone or line-level inputs in a USB audio interface or mixer IC. IC Role / Device Role / Timing Role: 8:1 analog multiplexer enabling dynamic input source selection under microcontroller control. Use Value: Rail-to-rail operation preserves full dynamic range; low THD and crosstalk prevent audible artifacts between channels. |
Use Scenario: Scanning 8 thermistor or RTD sensor inputs into a single ADC in handheld test equipment. IC Role / Device Role / Timing Role: Low-leakage analog switch front-end that isolates unused sensors to avoid loading and offset errors. Use Value: 1nA off-leakage at +25°C prevents measurement drift; 10Ω on-resistance ensures minimal gain error in ratiometric designs. |
| Battery-Powered Instrumentation | Communications Signal Switching |
|
Use Scenario: Power-gating unused analog signal paths in a low-power IoT sensor node to extend battery life. IC Role / Device Role / Timing Role: Enable-controlled multiplexer allowing firmware to disable entire signal chains when idle. Use Value: 1µA max supply current at +25°C reduces quiescent power; +2V minimum supply enables operation directly from Li-ion cells. |
Use Scenario: Routing RF IF signals or baseband I/Q pairs in a software-defined radio front-end. IC Role / Device Role / Timing Role: High-speed analog switch providing sub-20ns channel reconfiguration for adaptive filtering or antenna diversity. Use Value: 15ns tON supports >30MHz switching rates; –96dB crosstalk prevents adjacent-channel interference in dense RF layouts. |
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 on-resistance (80Ω typ at +4.5V), slower switching (tON ≈ 60ns), no guaranteed RON match | Suitable for general-purpose digital logic interfacing but not precision analog measurement | Choose when cost sensitivity outweighs analog performance requirements and layout reuse is critical |
| MAX4581CPE+ | Same pinout and function, but higher on-resistance (35Ω max at +5V) and higher leakage (5nA typ) | Acceptable in non-critical signal paths where lower bandwidth and relaxed accuracy are acceptable | Prefer MAX4617CPE when <10Ω RON, <1nA leakage, or <15ns tON are design-critical |
Compared with 74HC4051N and MAX4581CPE+, the MAX4617CPE delivers superior analog fidelity through tighter on-resistance matching, lower leakage, and faster switching - making it the preferred choice for battery-operated instrumentation and high-fidelity audio routing where signal integrity is non-negotiable.
Availability
MAX4617CPE 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 and long production lifecycles.
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 is a global leader in high-performance analog, mixed-signal, and digital signal processing technologies, serving industrial, automotive, communications, and healthcare markets since 1965.
The MAX4617CPE belongs to Analog Devices' high-speed CMOS analog switch/multiplexer product line, designed specifically for low-voltage, low-distortion, and low-leakage signal routing in portable and precision measurement applications.
FAQ
What is the maximum operating supply voltage for MAX4617CPE?
The MAX4617CPE supports a single-supply range of +2V to +5.5V. Absolute maximum rating is +6V on VCC relative to GND. Operation above +5.5V risks permanent damage, and analog signal voltage must stay within –0.3V to (VCC + 0.3V) to avoid forward-biasing internal ESD diodes. The MAX4617CPE is rated for continuous operation up to +5.5V with full specification compliance.
Does MAX4617CPE support bidirectional analog signal flow?
Yes, the MAX4617CPE supports fully bidirectional analog signal flow - its X0–X7 inputs and common X terminal are electrically identical and interchangeable. Signals pass with equal performance in either direction, enabling flexible use in both source-selection and load-switching configurations without polarity constraints. This behavior is explicitly confirmed in the Applications Information section of the datasheet.
What is the guaranteed on-resistance match between channels for MAX4617CPE?
The MAX4617CPE guarantees ≤1Ω on-resistance match (ΔRON) between any two channels when operated at +5V supply and TA = +25°C. This specification ensures consistent gain and minimal channel-to-channel error in ratiometric sensing, calibration routines, or multi-input averaging applications - a key differentiator versus generic analog switches.
Can MAX4617CPE be used with a +3.3V supply?
Yes, the MAX4617CPE is fully specified for +3.3V operation: logic thresholds adjust to VIH = 2.0V and VIL = 0.5V, on-resistance is guaranteed ≤20Ω max, and switching times remain within 20ns tON / 15ns tOFF. All electrical characteristics - including leakage, distortion, and isolation - are validated across the +2V to +5.5V range, making the MAX4617CPE ideal for mixed-voltage 3.3V system designs.
Is MAX4617CPE pin-compatible with the 74HC4051?
Yes, the MAX4617CPE is explicitly pin-compatible with the industry-standard 74HC4051 in 16-pin DIP packaging. Pin functions - including X0–X7, X (common), A/B/C address lines, ENABLE, VCC, and GND - align identically. This allows direct substitution without PCB modification, though designers should verify timing and analog performance margins due to the MAX4617CPE's superior specs.
MAX4617CPE 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:
- 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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