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Analog Devices Inc./Maxim Integrated MAX4664EPE
- Part No.:
- MAX4664EPE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX4664EPE.pdf
- Description:
- IC SWITCH SPST-NC X 4 4OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,687
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Product details
Overview
MAX4664EPE from Maxim Integrated is a quad SPST analog switch with four normally closed (NC) channels, designed for rail-to-rail signal routing in precision analog systems. It delivers 5Ω max on-resistance, 0.5Ω max RON match between channels, and 5nA max off-leakage at +85°C, enabling low-distortion reed relay replacement in automated test equipment.
For engineers reviewing the MAX4664EPE datasheet, MAX4664EPE pinout, MAX4664EPE application, or MAX4664EPE equivalent, key selection criteria include guaranteed NC configuration, -40°C to +85°C industrial temperature rating, 16-pin plastic DIP package, and dual ±4.5V to ±20V or single +4.5V to +36V supply operation.
Technical Context
The MAX4664EPE implements CMOS-based transmission-gate architecture with integrated level-shifting logic inputs compatible with TTL/CMOS thresholds across its full supply range. Its four independent NC switches are controlled by separate digital inputs (IN1–IN4), each driving a dedicated COM–NC path with break-before-make not applicable (only MAX4666 guarantees B-B-M).
All analog terminals (COM, NC) support rail-to-rail voltage swing from V− to V+, with internal ESD protection >2kV per Method 3015.7. Signal integrity is maintained via flat on-resistance (0.5Ω max variation over ±10V signal range) and low charge injection (25pC typical), critical for sample-hold and multiplexing accuracy.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 5Ω max - ensures minimal signal attenuation and voltage drop in low-level analog paths |
| RON Match | 0.5Ω max - enables precise channel-to-channel gain matching in instrumentation amplifier front-ends |
| Off-Leakage Current | 5nA max at +85°C - preserves DC accuracy in high-impedance sensor interfaces and integrator circuits |
| Supply Range | +4.5V to +36V single or ±4.5V to ±20V dual - supports wide-input industrial power rails without external regulation |
| Logic Thresholds | +0.8V / +2.4V - ensures robust TTL/CMOS compatibility with +12V or ±15V supplies without level shifters |
| Turn-On/Off Time | 225ns / 100ns typical (single supply) - suitable for <1MHz multiplexing in data acquisition systems |
| ESD Protection | >2kV HBM - provides built-in handling robustness for manufacturing and field-replaceable modules |
Pinout & Package
MAX4664EPE uses a 16-pin plastic DIP (dual in-line package) with 0.3-inch body width and standard through-hole mounting. Pin spacing is 0.1 inch, compatible with industry-standard PCB footprints and socketing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Digital control inputs; logic low closes corresponding NC switch (active-low control sense) |
| 2, 7, 10, 15 | COM1–COM4 | Analog common terminals; connect to signal source or load in NC configuration |
| 3, 6, 11, 14 | NC1–NC4 | Normally closed analog terminals; shorted to respective COM when IN = low |
| 4 | V− | Negative analog supply; tied to GND for single-supply operation |
| 5 | GND | Digital ground reference for logic inputs and VL |
| 12 | VL | Logic supply input; accepts +2.7V to +7V, independent of analog supplies |
| 13 | V+ | Positive analog supply; defines upper rail for rail-to-rail analog signal handling |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from V− to V+ without clipping-enables direct interfacing with op-amps and ADCs operating at full supply rails |
| Guaranteed RON flatness | 0.5Ω max variation over ±10V signal range-minimizes harmonic distortion in audio and instrumentation applications |
| TTL/CMOS-compatible inputs | +0.8V / +2.4V thresholds with ±10.53mW/°C derating-eliminates need for external level translators in mixed-voltage systems |
| Low charge injection | 25pC typical-reduces settling error in sample-and-hold circuits and precision DAC output switching |
| Industrial temperature range | -40°C to +85°C-ensures reliable operation in harsh environments including factory automation and avionics |
Applications
| Reed Relay Replacement | Test Equipment Signal Routing |
|---|---|
Use Scenario: Replacing electromechanical relays in automated test fixtures where long life and fast cycling are required. IC Role / Device Role / Timing Role: Quad NC analog switch providing solid-state isolation and connection control for DUT signal paths. Use Value: Eliminates mechanical wear-out, reduces actuation time from ms to ns, and cuts board space by >50% vs. equivalent relay modules. |
Use Scenario: Multiplexing stimulus and response signals between ATE instruments and device-under-test pins. IC Role / Device Role / Timing Role: Low-RON, matched-channel switch enabling calibrated signal path selection without gain drift. Use Value: Maintains measurement accuracy across channels due to 0.5Ω RON match and <5nA leakage at elevated temperatures. |
| Audio-Signal Routing | Avionics Signal Conditioning |
Use Scenario: Selecting between multiple analog audio sources in professional mixing consoles or broadcast gear. IC Role / Device Role / Timing Role: Rail-to-rail SPST switch handling line-level and mic-level signals without DC blocking capacitors. Use Value: Preserves low-frequency response and minimizes THD+N via flat 5Ω RON and 25pC charge injection. |
Use Scenario: Isolating and routing sensor signals (e.g., pressure, temperature) in flight control subsystems. IC Role / Device Role / Timing Role: Industrial-grade analog switch providing fault-tolerant signal path management under vibration and thermal stress. Use Value: Guaranteed -40°C to +85°C operation and >2kV ESD protection meet DO-160 Section 22 lightning-induced transient requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad SPST analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4664ESE | Same electrical specs but in 16-pin narrow SOIC package; 8.70mW/°C thermal derating vs. 10.53mW/°C for DIP | Suitable for space-constrained PCBs requiring surface-mount assembly; lacks through-hole mechanical robustness | Select MAX4664ESE for automated SMT lines; retain MAX4664EPE for prototyping, repair, or high-vibration environments |
| ADG467BNZ | Quad NC switch with 12Ω max RON, wider -40°C to +125°C range, and 16-pin PDIP package; no guaranteed RON match spec | Better suited for extended-temperature automotive or military use; higher RON limits use in precision low-voltage sensing | Choose ADG467BNZ only when ambient exceeds +85°C; MAX4664EPE remains preferred for ≤+85°C applications demanding ≤5Ω RON |
Compared with MAX4664ESE and ADG467BNZ, the MAX4664EPE uniquely combines 5Ω max RON, 0.5Ω match guarantee, and industrial -40°C to +85°C rating in a serviceable through-hole package-making it optimal for test equipment upgrades and legacy system replacements where reliability and ease of hand-soldering matter.
Availability
MAX4664EPE is available at Aetrix Electronics and suitable for automated test equipment, avionics signal conditioning, and audio routing systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX4664EPE 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 high-performance analog and mixed-signal ICs for industrial, communications, and computing applications, with emphasis on integration, precision, and ruggedness.
The MAX4664 series belongs to Maxim's precision analog switch product line, engineered specifically for low-RON, rail-to-rail signal routing in reed-relay-replacement and automated test scenarios where channel matching and leakage performance are critical.
FAQ
What is the maximum analog signal voltage range supported by the MAX4664EPE?
The MAX4664EPE supports rail-to-rail analog signals from V− to V+. With dual supplies (±15V), this spans ±15V; with single +12V supply and V− tied to GND, it handles 0V to +12V. Absolute maximum ratings allow V+ up to +44V and V− down to -44V, but operational signal range is bounded by the applied supply rails. The MAX4664EPE maintains low distortion across this full range due to flat on-resistance.
Does the MAX4664EPE require external pull-up or pull-down resistors on its digital inputs?
No, the MAX4664EPE does not require external pull-up or pull-down resistors. Its digital inputs (IN1–IN4) have defined TTL/CMOS-compatible thresholds (+0.8V low, +2.4V high) and input leakage current of ±0.5µA max, allowing direct connection to microcontroller GPIOs or logic gates. The MAX4664EPE operates reliably with clean digital drive without added passive components.
How does the MAX4664EPE differ from the MAX4665EPE and MAX4666EPE?
The MAX4664EPE features four normally closed (NC) switches, while MAX4665EPE has four normally open (NO) switches, and MAX4666EPE integrates two NC and two NO switches with guaranteed break-before-make timing. All share identical RON, leakage, and supply specifications, but their switch logic polarity and configuration are fixed per part number. The MAX4664EPE is selected specifically when default-closed signal paths are required.
Can the MAX4664EPE be used with a single +5V supply?
Yes, the MAX4664EPE supports single-supply operation from +4.5V to +36V. With +5V applied to V+, V− tied to GND, and VL = +5V, it delivers 8Ω typical RON (still within 5Ω max spec at higher voltages) and maintains rail-to-rail capability from 0V to +5V. Logic inputs remain compatible, and off-leakage stays below 5nA at +85°C-making the MAX4664EPE viable for low-voltage portable instrumentation.
Is thermal derating required for the MAX4664EPE in plastic DIP package?
Yes, the MAX4664EPE in 16-pin plastic DIP has a continuous power dissipation limit of 842mW at +70°C, derating linearly at 10.53mW/°C above that temperature. At +85°C ambient, maximum allowable power drops to ~684mW. This must be calculated considering total I²R losses across all four channels and quiescent supply currents. The MAX4664EPE's low 5Ω RON and µA-level supply currents simplify thermal design in most applications.
MAX4664EPE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 4Ohm
- Channel-to-Channel Matching (ΔRon):
- 200mOhm
- Voltage - Supply, Single (V+):
- 4.5V ~ 36V
- Voltage - Supply, Dual (V±):
- ±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 275ns, 175ns
- -3db Bandwidth:
- -
- Charge Injection:
- 300pC
- Channel Capacitance (CS(off), CD(off)):
- 34pF, 34pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -60dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX4664EPE FAQ
1.How can I place an order for MAX4664EPE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4664EPE 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 MAX4664EPE reliable?
The price and inventory of MAX4664EPE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4664EPE is usually 5 days.
3.What payment methods are accepted for MAX4664EPE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4664EPE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4664EPE?
MAX4664EPE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4664EPE 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 MAX4664EPE?
For technical support, including MAX4664EPE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4664EPE requirements.
6.How does Aetrix verify that MAX4664EPE is sourced from the original manufacturer or authorized distributors?
All MAX4664EPE 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 MAX4664EPE meets industry standards.
7.What is the process for return or replacement of MAX4664EPE?
All MAX4664EPE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4664EPE, 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 MAX4664EPE part is unused and in its original packaging.
Return procedure for MAX4664EPE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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