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Analog Devices Inc./Maxim Integrated MAX4616EUD
- Part No.:
- MAX4616EUD
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4616EUD.pdf
- Description:
- IC SW SPST-NO/NCX4 10OHM 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,917
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Product details
Overview
MAX4616EUD from Analog Devices is a quad SPST CMOS analog switch with two normally open (NO) and two normally closed (NC) channels, operating from +2V to +5.5V supply. It delivers 10Ω max on-resistance at +5V, 1Ω max channel-to-channel on-resistance match, and rail-to-rail signal handling (0V to V+), enabling precision signal routing in low-voltage audio and data-acquisition systems.
For engineers reviewing the MAX4616EUD datasheet, MAX4616EUD pinout, MAX4616EUD application, or MAX4616EUD equivalent, this device is selected for high-speed switching (12ns tON), ultra-low off-leakage (≤6nA at +85°C), and TTL/CMOS logic compatibility in battery-powered instrumentation and communication circuits.
Technical Context
The MAX4616EUD implements a CMOS transmission-gate architecture with independent control of NO and NC pairs via four digital inputs (IN1–IN4). Its dual-mode configuration allows simultaneous signal path selection and bypass functionality within a single 14-pin TSSOP package.
Each channel supports bidirectional analog signals from GND to V+, with guaranteed flat on-resistance (≤1Ω variation over full signal range) and matched RON between channels (≤1Ω max). Logic thresholds (VIN_H = 2.4V, VIN_L = 0.8V at +5V supply) ensure robust interface with standard digital controllers without level-shifting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +2V to +5.5V - Enables direct integration into 2.5V, 3.3V, and 5V systems without external regulators. |
| On-Resistance (RON) | 10Ω max at +5V - Ensures minimal signal attenuation and voltage drop in precision analog paths. |
| RON Match Between Channels | 1Ω max - Critical for matched gain/attenuation in differential or multi-path signal conditioning. |
| Turn-On/Off Time | 12ns tON / 10ns tOFF - Supports high-speed multiplexing up to ~70MHz bandwidth without timing skew. |
| Off-Leakage Current | 6nA max at TA = +85°C - Preserves signal integrity in high-impedance sample-and-hold or sensor front-ends. |
| Analog Signal Range | 0V to V+ - Allows rail-to-rail AC/DC signal switching without clipping or level-shifting circuitry. |
| Logic Compatibility | TTL/CMOS thresholds (0.8V/2.4V at +5V) - Direct interfacing with microcontrollers and FPGAs without glue logic. |
Pinout & Package
MAX4616EUD is housed in a 14-pin TSSOP package (JEDEC MO-153, 5.0mm × 4.4mm × 1.1mm), rated for -40°C to +85°C operation and compatible with standard surface-mount reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8 | NO1, NO3 | Normally open analog terminals - Conduct only when corresponding IN1/IN3 is HIGH; used for active signal insertion. |
| 3, 11 | NC2, NC4 | Normally closed analog terminals - Conduct when corresponding IN2/IN4 is LOW; provide default signal path or fail-safe routing. |
| 2, 4, 9, 10 | COM1–COM4 | Common bidirectional analog nodes - Interface directly with sensors, ADCs, or amplifiers as shared signal junctions. |
| 5, 6, 12, 13 | IN1–IN4 | Digital control inputs - Accept TTL/CMOS logic levels; independently enable/disable each NO/NC pair. |
| 7 | GND | Ground reference - Serves as return path for analog signals and logic inputs; must be low-impedance for leakage control. |
| 14 | V+ | Positive supply - Powers internal CMOS switches and level translators; must be decoupled locally per layout guidelines. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports 0V to V+ analog swing - Eliminates need for external biasing in single-supply systems. |
| Guaranteed RON flatness | ≤1Ω variation across full signal range - Maintains consistent gain/attenuation in variable-amplitude applications. |
| Low charge injection | 6.5pC - Minimizes voltage glitch in sample-and-hold and switched-capacitor circuits. |
| High off-isolation | -85dB at 100kHz - Prevents crosstalk between inactive channels in dense multiplexed designs. |
| Pin compatibility | Drop-in replacement for 74HC4066/MAX4610 - Enables legacy design upgrades without PCB revision. |
Applications
| Audio Signal Routing | Low-Voltage Data Acquisition |
|---|---|
|
Use Scenario: Switching between multiple microphone inputs or line-level audio sources in portable mixers and voice recorders. IC Role / Device Role / Timing Role: Quad SPST analog switch providing bidirectional, low-distortion signal path selection with <0.034% THD. Use Value: Enables compact, battery-efficient audio routing without signal degradation or DC offset due to rail-to-rail operation and 10Ω RON. |
Use Scenario: Multiplexing sensor outputs (thermocouples, RTDs, strain gauges) into a single ADC channel in handheld test equipment. IC Role / Device Role / Timing Role: Precision analog switch with 6nA max off-leakage and matched RON for accurate, low-error signal sampling. Use Value: Preserves measurement accuracy by minimizing channel-to-channel gain mismatch and leakage-induced offset drift. |
| Sample-and-Hold Circuits | Communication Signal Switching |
|
Use Scenario: Controlling hold capacitor charging/discharging in precision ADC front-ends for industrial process monitoring. IC Role / Device Role / Timing Role: Low-charge-injection (6.5pC) switch ensuring minimal voltage step error during acquisition phase transitions. Use Value: Reduces aperture uncertainty and improves effective resolution in 16-bit+ data conversion systems. |
Use Scenario: Routing RF IF signals or baseband I/Q paths in software-defined radio modules and cellular infrastructure transceivers. IC Role / Device Role / Timing Role: High-bandwidth (70MHz) analog switch with -96dB crosstalk isolating adjacent signal chains. Use Value: Maintains signal integrity and SNR in multi-channel communication systems operating up to 100MHz. |
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 |
|---|---|---|---|
| MAX4614EUD | Four NO-only channels; identical RON, speed, and leakage specs. | Suitable where all paths require active-enable behavior (no default connection). | Select MAX4614EUD when system logic requires uniform NO behavior across all four switches. |
| MAX4615EUD | Four NC-only channels; same package, temperature range, and electrical specs. | Preferred for fail-safe or always-connected signal paths requiring break-before-make isolation. | Choose MAX4615EUD when default-closed routing is required for safety or power-on initialization. |
Compared with MAX4614EUD and MAX4615EUD, the MAX4616EUD uniquely combines two NO and two NC switches in one package-enabling hybrid signal path architectures (e.g., active input selection + passive output bypass) without stacking devices or increasing board area.
Availability
MAX4616EUD 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 extended temperature ranges.
Supply support for MAX4616EUD 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, automotive, communications, and healthcare markets.
The MAX4614/MAX4615/MAX4616 family was designed for low-voltage, high-speed analog signal routing in space-constrained, power-sensitive applications-emphasizing precision matching, rail-to-rail operation, and logic compatibility.
FAQ
What is the maximum supply voltage rating for MAX4616EUD?
The MAX4616EUD has an absolute maximum supply voltage of +6V, but its specified operational range is +2V to +5.5V. Operating beyond +5.5V risks violating electrical specifications and may cause permanent damage. The device's internal protection diodes clamp signals exceeding V+ or GND, but forward current must remain below 20mA to avoid stress.
Does MAX4616EUD support bidirectional analog signal flow?
Yes, MAX4616EUD supports fully bidirectional analog signal flow on all COM, NO, and NC terminals. Each switch functions identically regardless of signal direction-enabling use in both source-to-load and load-to-source configurations without polarity constraints or performance degradation.
How does the dual NO/NC configuration of MAX4616EUD differ from MAX4614EUD and MAX4615EUD?
Unlike MAX4614EUD (four NO) and MAX4615EUD (four NC), the MAX4616EUD integrates two NO and two NC switches in one 14-pin TSSOP. This allows concurrent implementation of active-insertion and default-bypass paths-such as enabling a primary sensor while maintaining a backup path-without additional components or layout complexity.
What is the guaranteed on-resistance flatness specification for MAX4616EUD at +5V supply?
At +5V supply and TA = +25°C, MAX4616EUD guarantees on-resistance flatness of ≤1Ω across the full analog signal range (0V to +5V). This means the difference between maximum and minimum RON values measured at any VCOM within that range does not exceed 1Ω-ensuring consistent signal fidelity in variable-amplitude applications.
Can MAX4616EUD operate reliably at +2.5V supply voltage?
Yes, MAX4616EUD operates down to +2V supply, including +2.5V. At +2.5V, typical on-resistance rises to 30–60Ω (max 100Ω), and switching times increase slightly (tON ≈ 6.5ns), but all core functions-including rail-to-rail signal handling, TTL/CMOS logic compatibility, and leakage performance-remain fully specified and functional across the -40°C to +85°C range.
MAX4616EUD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO/NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- 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):
- 12ns, 10ns
- -3db Bandwidth:
- 70MHz
- Charge Injection:
- 6.5pC
- Channel Capacitance (CS(off), CD(off)):
- 5pF, 5pF
- 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:
- 14-TSSOP
MAX4616EUD FAQ
1.How can I place an order for MAX4616EUD through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4616EUD 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 MAX4616EUD reliable?
The price and inventory of MAX4616EUD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4616EUD is usually 5 days.
3.What payment methods are accepted for MAX4616EUD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4616EUD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4616EUD?
MAX4616EUD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4616EUD 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 MAX4616EUD?
For technical support, including MAX4616EUD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4616EUD requirements.
6.How does Aetrix verify that MAX4616EUD is sourced from the original manufacturer or authorized distributors?
All MAX4616EUD 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 MAX4616EUD meets industry standards.
7.What is the process for return or replacement of MAX4616EUD?
All MAX4616EUD units undergo pre-shipment inspection (PSI). If there is an issue with MAX4616EUD, 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 MAX4616EUD part is unused and in its original packaging.
Return procedure for MAX4616EUD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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