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Analog Devices Inc./Maxim Integrated MAX4610EUD
- Part No.:
- MAX4610EUD
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4610EUD.pdf
- Description:
- IC SW SPST-NOX4 100OHM 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,319
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Product details
Overview
MAX4610EUD from Maxim Integrated is a quad, low-voltage, single-pole/single-throw (SPST), normally open (NO) CMOS analog switch. It operates from a single +2V to +12V supply, delivers ≤100Ω on-resistance at +5V, matches channels within 4Ω max, and handles rail-to-rail analog signals (GND to V+). It is used in battery-powered audio routing and low-voltage data-acquisition front-ends.
For engineers reviewing the MAX4610EUD datasheet, MAX4610EUD pinout, MAX4610EUD application, or MAX4610EUD equivalent, key selection criteria include guaranteed on-resistance flatness (≤18Ω), sub-2nA off-leakage at +85°C, TTL/CMOS-compatible logic thresholds, 300MHz on-channel bandwidth, and 14-pin TSSOP packaging with exposed-pad thermal performance.
Technical Context
The MAX4610EUD implements four independent SPST NO switches using matched CMOS transmission-gate architecture. Each switch features bidirectional signal handling, rail-to-rail analog voltage support (0V to V+), and logic-controlled gate drive with fixed +0.8V/+2.4V thresholds for +5V operation.
Its design ensures channel-to-channel on-resistance matching (ΔRON ≤ 4Ω) and flat on-resistance over the full signal range (RFLAT(ON) ≤ 18Ω), critical for precision multiplexing and sample-and-hold accuracy. Off-isolation exceeds -60dB at 1MHz, and crosstalk remains below -80dB between any two channels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +2V to +12V single supply - supports portable and industrial rails without dual supplies |
| On-Resistance (max) | 100Ω at +5V - ensures minimal signal attenuation and gain error in precision signal paths |
| On-Resistance Match | ≤4Ω max between channels - enables accurate channel switching in instrumentation and calibration circuits |
| Off-Leakage Current | ≤2nA at +85°C - preserves integrity of high-impedance sensor nodes and hold capacitors |
| Bandwidth | 300MHz - supports audio, video, and medium-speed data-acquisition signal routing |
| Logic Compatibility | TTL/CMOS thresholds (+0.8V low, +2.4V high at +5V) - eliminates level-shifting in mixed-signal microcontroller interfaces |
| ESD Protection | >2kV per Method 3015.7 - enhances robustness in handling and board-level transient environments |
Pinout & Package
MAX4610EUD is housed in a 14-pin TSSOP package (lead-free, RoHS-compliant) with standard pin spacing (0.65mm pitch) and exposed pad connected to V+ for thermal enhancement.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 8, 11 | NO1–NO4 | Normally open analog terminals - connect only when corresponding INx is HIGH; isolated otherwise |
| 2, 4, 9, 10 | COM1–COM4 | Common analog I/O ports - bidirectional signal path shared between COM and NO terminals |
| 5, 6, 12, 13 | IN1–IN4 | Digital control inputs - TTL/CMOS-compatible; drive internal switch gates directly |
| 7 | GND | Digital/analog ground reference - must be tied to system ground plane for noise control |
| 14 | V+ | Positive supply for analog and digital circuitry - bypass with ≥0.1µF ceramic capacitor near pin |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from GND to V+ - eliminates clipping in single-supply systems like battery-powered sensors |
| Guaranteed on-resistance flatness | ≤18Ω variation across full signal range - maintains linearity in ADC front-end multiplexers and precision gain stages |
| Low temperature drift | On-resistance match holds ≤4Ω from -40°C to +85°C - ensures stable channel tracking in automotive and industrial environments |
| High off-isolation | -60dB at 1MHz - prevents signal bleed-through in multi-channel audio/video routing applications |
| Minimal charge injection | 1–5pC - reduces voltage glitch on hold capacitors in sample-and-hold and switched-capacitor circuits |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
Use Scenario: Switching between microphone inputs and line-level sources in handheld test equipment. IC Role / Device Role / Timing Role: Quad SPST NO analog switch enabling selectable signal paths without cross-talk or distortion. Use Value: 300MHz bandwidth preserves audio fidelity; ≤2nA leakage prevents DC offset drift in high-Z sensor interfaces. |
Use Scenario: Multiplexing thermocouple, RTD, and strain gauge inputs into a single ADC channel. IC Role / Device Role / Timing Role: Precision analog switch providing matched on-resistance and low leakage for calibrated measurements. Use Value: ≤4Ω channel match minimizes gain error; rail-to-rail operation accommodates wide sensor output ranges. |
| Sample-and-Hold Circuits | Communication Interface Switching |
Use Scenario: Controlling sampling aperture in precision analog-to-digital conversion stages. IC Role / Device Role / Timing Role: Low-charge-injection (1–5pC), fast-switching (tON/tOFF ≤ 65/28ns) SPST switch for hold capacitor charging. Use Value: Minimal charge injection prevents hold-step errors; fast timing enables high sampling rates up to 10MSPS. |
Use Scenario: Isolating UART, SPI, or I²C lines during firmware updates or power sequencing in modular communication modules. IC Role / Device Role / Timing Role: Logic-controlled analog switch decoupling signal paths to prevent bus contention or back-powering. Use Value: TTL/CMOS-compatible inputs simplify MCU control; >2kV ESD protection safeguards against field-induced transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4611EUD+ | Quad NC configuration (normally closed); identical pinout, specs, and package | Suitable where default-closed signal path is required (e.g., fail-safe sensor disconnect) | Select MAX4611EUD+ only when NC behavior is functionally required; not drop-in for NO use cases |
| ADG1412BRUZ | Quad SPST NO, but higher on-resistance (1.8Ω typical at +15V), wider supply (±5V to ±16.5V), different pinout | Better suited for bipolar or high-voltage industrial signal chains, not direct replacement | Choose ADG1412BRUZ only when bipolar supply or lower on-resistance at higher voltages is needed |
Compared with MAX4610EUD, MAX4611EUD+ offers identical form-factor and electrical specs but inverted switch logic (NC), requiring schematic revision; ADG1412BRUZ provides superior on-resistance at high supply voltages but demands PCB layout changes and supports different voltage domains.
Availability
MAX4610EUD 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 (-40°C to +85°C).
Supply support for MAX4610EUD 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, mixed-signal, and power-management ICs for demanding industrial, automotive, and communications applications.
The MAX4610EUD belongs to Maxim's low-voltage analog switch family, engineered for precision signal routing in space-constrained, single-supply systems where leakage, matching, and bandwidth are critical.
FAQ
What is the maximum supply voltage for MAX4610EUD?
The absolute maximum supply voltage (V+) for MAX4610EUD is +13V referenced to GND. Operation above +12V is possible but requires careful bypassing (≥0.1µF ceramic capacitor near V+ pin) and attention to tolerance margins - typical ±10% 12V supplies may reach 13.2V and exceed rating. Always verify actual rail voltage under load and transient conditions before deploying MAX4610EUD in +12V systems.
Does MAX4610EUD support rail-to-rail analog signals?
Yes, MAX4610EUD supports rail-to-rail analog signal handling from GND to V+. Its CMOS transmission-gate architecture allows bidirectional signal passage across the full supply range without clipping or distortion, making it ideal for single-supply sensor interfaces and audio routing where signal headroom is constrained.
What is the on-resistance matching specification for MAX4610EUD?
MAX4610EUD guarantees on-resistance matching (ΔRON) of ≤4Ω maximum between any two channels at TA = +25°C and V+ = +5V. This tight matching ensures consistent gain and minimal channel-to-channel error in multiplexed measurement systems, such as multi-sensor data loggers or programmable gain amplifier front-ends.
Can MAX4610EUD operate from a +3V supply?
Yes, MAX4610EUD operates from +2V to +12V, including +3V. At +3V, typical on-resistance rises to 360Ω (max 450Ω), and logic thresholds shift to VIN_H = 1.0V (min) and VIN_L = 0.5V (max). Ensure host controller meets these adjusted thresholds; total harmonic distortion increases slightly but remains <0.009% at 20Hz–20kHz.
Is the MAX4610EUD pinout compatible with industry-standard analog switches?
MAX4610EUD is pin-compatible with the 74HC4066 and MAX4066 in its 14-pin TSSOP package. Pin assignments for COM, NO, IN, V+, and GND align directly, enabling drop-in replacement in existing layouts - provided temperature range (-40°C to +85°C) and electrical specs (e.g., on-resistance, leakage) meet system requirements.
MAX4610EUD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 100Ohm
- Channel-to-Channel Matching (ΔRon):
- 1Ohm
- Voltage - Supply, Single (V+):
- 2V ~ 12V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 65ns, 28ns
- -3db Bandwidth:
- 300MHz
- Charge Injection:
- 1pC
- Channel Capacitance (CS(off), CD(off)):
- 16pF, 16pF
- Current - Leakage (IS(off)) (Max):
- 100pA
- Crosstalk:
- -80dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
MAX4610EUD FAQ
1.How can I place an order for MAX4610EUD through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4610EUD 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 MAX4610EUD reliable?
The price and inventory of MAX4610EUD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4610EUD is usually 5 days.
3.What payment methods are accepted for MAX4610EUD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4610EUD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4610EUD?
MAX4610EUD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4610EUD 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 MAX4610EUD?
For technical support, including MAX4610EUD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4610EUD requirements.
6.How does Aetrix verify that MAX4610EUD is sourced from the original manufacturer or authorized distributors?
All MAX4610EUD 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 MAX4610EUD meets industry standards.
7.What is the process for return or replacement of MAX4610EUD?
All MAX4610EUD units undergo pre-shipment inspection (PSI). If there is an issue with MAX4610EUD, 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 MAX4610EUD part is unused and in its original packaging.
Return procedure for MAX4610EUD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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