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Analog Devices Inc./Maxim Integrated MAX4664CSE+
- Part No.:
- MAX4664CSE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4664CSE+.pdf
- Description:
- IC SWITCH SPST-NCX4 4OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:6,205
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Product details
Overview
MAX4664CSE+ from Maxim Integrated is a quad, normally closed (NC), single-pole single-throw (SPST) CMOS analog switch with 5Ω maximum on-resistance, 0.5Ω maximum on-resistance match between channels, and rail-to-rail analog signal handling capability. It operates from a single +4.5V to +36V supply or dual ±4.5V to ±20V supplies, and features TTL/CMOS-compatible logic inputs. It is used in reed relay replacement, test equipment, and audio-signal routing where low distortion and high reliability are required.
For engineers reviewing the MAX4664CSE+ datasheet, MAX4664CSE+ pinout, MAX4664CSE+ application, or MAX4664CSE+ equivalent, key selection considerations include guaranteed NC configuration, 5Ω RON flatness over ±10V signal range, <5nA off-leakage at +85°C, break-before-make timing not applicable (NC-only), and SOIC-N16 package compatibility with automated assembly.
Technical Context
The MAX4664CSE+ implements four independent SPST switches with normally closed topology, each using matched CMOS transmission gates to achieve low and flat on-resistance across its full analog signal range (±10V with dual supplies, 0V to V+ with single supply). Its control architecture accepts standard TTL/CMOS logic levels referenced to VL (typically +5V), independent of analog supply rails.
All four switches share common analog supply pins (V+, V−, GND) and logic supply (VL), with dedicated INx and COMx pins plus NCx terminals - no NO terminals. The device guarantees RON matching ≤0.5Ω and RON flatness ≤0.5Ω over the specified signal range, enabling precision multiplexing without channel-to-channel gain error.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 5Ω max - ensures minimal voltage drop and signal attenuation for ±10V analog signals at 10mA load. |
| RON Match | 0.5Ω max - enables accurate gain matching across four channels in instrumentation or sensor multiplexing. |
| RON Flatness | 0.5Ω max over ±10V - maintains consistent insertion loss regardless of signal amplitude in audio or data-acquisition paths. |
| Off-Leakage Current | 5nA max at +85°C - preserves high-impedance node integrity in precision measurement front-ends. |
| Supply Range | +4.5V to +36V single or ±4.5V to ±20V dual - supports industrial, automotive, and wide-range test equipment power architectures. |
| Logic Compatibility | TTL/CMOS thresholds (0.8V/2.4V) - allows direct interface with microcontrollers and FPGAs without level-shifting. |
| ESD Protection | >2kV per Method 3015.7 - improves robustness during board handling and system integration. |
Pinout & Package
MAX4664CSE+ is housed in a 16-pin narrow SOIC (SOIC-N) package, 3.9mm width, with standard 1.27mm pitch and gull-wing leads suitable for reflow soldering. Pin 1 is marked by a beveled corner or notch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Digital control inputs; logic "0" closes corresponding NC switch, logic "1" opens it. |
| 2, 7, 10, 15 | COM1–COM4 | Analog common terminals; connect to signal source or load depending on routing topology. |
| 3, 6, 11, 14 | NC1–NC4 | Normally closed analog terminals; shorted to respective COMx when INx = 0; open when INx = 1. |
| 4 | V− | Negative analog supply rail; tie to GND for single-supply operation (+4.5V to +36V). |
| 5 | GND | Digital and substrate ground reference; must be low-impedance connection to minimize noise coupling. |
| 12 | VL | Logic supply input; typically +5V; defines logic threshold and powers internal level translators. |
| 13 | V+ | Positive analog supply rail; sets upper limit of rail-to-rail analog signal range. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports continuous analog signals from V− to V+ - eliminates clipping in audio, sensor, and DAC output switching. |
| Guaranteed RON match ≤0.5Ω | Enables multi-channel simultaneous sampling without inter-channel gain mismatch in data acquisition systems. |
| Low 5nA off-leakage at +85°C | Maintains accuracy in high-impedance circuits (e.g., pH sensors, photodiode amplifiers) over full industrial temperature range. |
| Single- or dual-supply operation | Reduces BOM count and layout complexity in mixed-signal systems requiring both digital logic and bipolar analog rails. |
| TTL/CMOS-compatible inputs | Direct interfacing with 3.3V/5V microcontrollers and CPLDs - no external biasing or translation circuitry needed. |
Applications
| Reed Relay Replacement | Automated Test Equipment (ATE) |
|---|---|
Use Scenario: Replacing electromechanical relays in semiconductor parametric testers where cycle life, speed, and size matter. IC Role / Device Role / Timing Role: Quad NC analog switch providing fast, solid-state signal path closure/opening under microcontroller control. Use Value: Eliminates mechanical wear-out, reduces actuation time from ms to <275ns, and cuts PCB area by >70% vs. quad-DIP relay. |
Use Scenario: Routing calibration references and DUT signals in modular ATE backplanes with multiple instrument channels. IC Role / Device Role / Timing Role: Precision analog multiplexer ensuring matched RON and low leakage across four independent test paths. Use Value: Enables sub-0.1% gain error across channels and preserves signal fidelity up to 10MHz due to flat RON and low crosstalk (−62dB). |
| Audio Signal Routing | PBX/PABX System Switching |
Use Scenario: Selecting between microphone inputs or speaker outputs in professional audio mixers with zero-crossing mute control. IC Role / Device Role / Timing Role: Low-distortion analog switch handling line-level ±5V audio with minimal THD+N degradation. Use Value: Delivers <0.01% THD+N at 1kHz due to 5Ω RON, 0.5Ω flatness, and rail-to-rail swing - avoids audible switching artifacts. |
Use Scenario: Managing analog voice path connections (FXS/FXO interfaces) in enterprise telephony gateways. IC Role / Device Role / Timing Role: Reliable, low-leakage switching of -48V battery-powered tip/ring lines and signaling tones. Use Value: Withstands −48V common-mode offset via ±20V dual-supply support and maintains <5nA leakage at elevated ambient temperatures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1414BRUZ | Quad SPST, NC, 1.8Ω RON max, ±15V dual supply only, no single-supply support. | Better RON but narrower supply range; requires separate logic supply (VL) and lacks +36V single-supply capability. | Select ADG1414BRUZ when ultra-low RON and low charge injection (<15pC) are critical, and supply is fixed at ±15V. |
| TS5A3157DCUR | Single SPST, NC, 0.75Ω RON max, +1.65V to +5.5V supply, SC70-6 package. | Lower voltage, single-channel, smaller package; not quad or high-voltage capable. | Select TS5A3157DCUR for space-constrained, low-voltage portable designs where only one NC path is needed. |
Compared with ADG1414BRUZ and TS5A3157DCUR, MAX4664CSE+ uniquely combines quad NC topology, 5Ω RON with guaranteed flatness, +36V single-supply operation, and industrial temperature range - making it optimal for high-reliability, wide-supply test and telecom infrastructure.
Availability
MAX4664CSE+ is available at Aetrix Electronics and suitable for automated test equipment, PBX/PABX systems, and audio-signal routing applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for MAX4664CSE+ 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) is a U.S.-based semiconductor company specializing in high-performance analog, mixed-signal, and power-management ICs for industrial, communications, and computing markets.
The MAX4664 is part of Maxim's precision analog switch family designed specifically for replacing electromechanical relays and enabling high-fidelity, low-distortion signal routing in test, telecom, and instrumentation systems.
FAQ
What is the operating temperature range for the MAX4664CSE+?
The MAX4664CSE+ is rated for 0°C to +70°C operation. This commercial-grade temperature range is validated across all electrical specifications including RON, leakage, and switching times. For extended temperature applications (−40°C to +85°C), the MAX4664ESE+ variant is available - the "C" suffix in MAX4664CSE+ explicitly denotes the 0°C to +70°C grade.
Does the MAX4664CSE+ support single-supply operation?
Yes, the MAX4664CSE+ supports single-supply operation from +4.5V to +36V. In this mode, V− is connected to GND, VL is typically +5V, and analog signals swing from 0V to V+. The device maintains rail-to-rail performance, 5Ω RON max, and <5nA off-leakage at +85°C - confirmed in the Single-Supply Electrical Characteristics table of the datasheet.
Is the MAX4664CSE+ pin-compatible with the MAX4665CSE+ or MAX4666CSE+?
No, the MAX4664CSE+, MAX4665CSE+, and MAX4666CSE+ share identical pinouts and package (16-pin SOIC-N), but differ functionally: MAX4664CSE+ has four NC switches, MAX4665CSE+ has four NO switches, and MAX4666CSE+ has two NC + two NO with break-before-make. Pin compatibility enables footprint reuse, but logic polarity and terminal assignments differ - direct substitution without firmware/layout review is not recommended.
What is the maximum analog signal voltage the MAX4664CSE+ can handle?
The MAX4664CSE+ supports analog signals from V− to V+, with absolute maximum ratings of −44V to +44V across V+ and V−. Under normal operation, the maximum continuous analog signal range is ±10V with dual supplies (±15V typical) or 0V to V+ with single supply (up to +36V). Exceeding these ranges risks clamping current through internal diodes - design margins should observe the recommended operating conditions.
How does the MAX4664CSE+ achieve rail-to-rail signal handling?
The MAX4664CSE+ achieves rail-to-rail signal handling through fully enhanced CMOS transmission gates that remain conductive across the entire V− to V+ range. Unlike older switch architectures, its gate drive circuitry dynamically biases the NMOS and PMOS devices to maintain low RON even when the analog signal approaches either supply rail - verified by RON flatness ≤0.5Ω over ±10V in the datasheet's Typical Operating Characteristics.
MAX4664CSE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4664CSE+ FAQ
1.How can I place an order for MAX4664CSE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4664CSE+ 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 MAX4664CSE+ reliable?
The price and inventory of MAX4664CSE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4664CSE+ is usually 5 days.
3.What payment methods are accepted for MAX4664CSE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4664CSE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4664CSE+?
MAX4664CSE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4664CSE+ 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 MAX4664CSE+?
For technical support, including MAX4664CSE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4664CSE+ requirements.
6.How does Aetrix verify that MAX4664CSE+ is sourced from the original manufacturer or authorized distributors?
All MAX4664CSE+ 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 MAX4664CSE+ meets industry standards.
7.What is the process for return or replacement of MAX4664CSE+?
All MAX4664CSE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4664CSE+, 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 MAX4664CSE+ part is unused and in its original packaging.
Return procedure for MAX4664CSE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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