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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:4,354
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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 operating from a single +2V to +12V supply. It features 100Ω max on-resistance at +5V, 4Ω max channel-to-channel on-resistance matching, and rail-to-rail analog signal handling (GND to V+). It is used in battery-powered audio routing and low-voltage data-acquisition systems where leakage-critical switching is required.
For engineers reviewing the MAX4610EUD+ datasheet, MAX4610EUD+ pinout, MAX4610EUD+ application, or MAX4610EUD+ equivalent, key selection criteria include guaranteed on-resistance flatness (≤28Ω over signal range), sub-2nA off-leakage at +85°C, TTL/CMOS-compatible logic thresholds, and TSSOP-14 packaging with exposed-pad thermal performance.
Technical Context
The MAX4610EUD+ implements four independent NO analog switches using matched CMOS transmission-gate architecture. Each switch supports bidirectional signal flow with guaranteed on-resistance flatness ≤28Ω over the full GND-to-V+ analog range and channel matching ≤4Ω at +25°C.
It uses standard digital control inputs with fixed +0.8V/–+2.4V logic thresholds for +5V operation, enabling direct interface with TTL and CMOS logic without level shifting. The device requires no external biasing and handles signals up to the supply rails without clamping diode conduction under normal conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +2V to +12V - Enables operation from single-cell Li-ion (3.0V) up to industrial 12V rails without external regulation. |
| On-Resistance (RON) | 100Ω max at +5V - Ensures minimal signal attenuation and voltage drop in precision analog paths. |
| On-Resistance Match (ΔRON) | 4Ω max - Guarantees consistent gain/attenuation across all four channels in multi-path signal routing. |
| Off-Leakage Current | 2nA max at +85°C - Preserves accuracy in high-impedance sample-and-hold and sensor front-end circuits. |
| Analog Signal Range | GND to V+ - Supports rail-to-rail input/output without external level-shifting or clamping circuitry. |
| Logic Compatibility | TTL/CMOS thresholds (+0.8V low / +2.4V high at +5V) - Direct interface with microcontrollers and FPGAs without glue logic. |
| Turn-On/Off Time | 65ns / 28ns max - Suitable for multiplexing audio-band and medium-speed data signals (≤10MHz). |
Pinout & Package
MAX4610EUD+ is housed in a 14-pin TSSOP package (lead-free, RoHS-compliant) with exposed pad connected to V+. Thermal resistance θJA = 159°C/W enables stable operation at ambient temperatures up to +85°C with moderate PCB copper area.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 8, 11 | NO1–NO4 | Normally open analog switch terminals - Open-circuit when INx = LOW; connect to COMx when INx = HIGH. |
| 2, 4, 9, 10 | COM1–COM4 | Common analog terminals - Bidirectional signal path shared between NOx and internal switch element. |
| 5, 6, 12, 13 | IN1–IN4 | Digital control inputs - Active-HIGH logic; drive with 0.8V/2.4V thresholds for +5V compatibility. |
| 7 | GND | Digital/analog ground reference - Must be tied to system ground plane; not isolated from analog return. |
| 14 | V+ | Positive supply for analog and digital circuitry - Also internally connected to substrate; bypass with 0.1µF ceramic capacitor. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from GND to V+ without distortion or clipping - eliminates need for external level shifters in portable systems. |
| Guaranteed on-resistance flatness | ≤28Ω variation over full signal range - maintains consistent gain in instrumentation amplifier gain-switching applications. |
| Low off-leakage current | ≤2nA at +85°C - prevents charge loss in high-Z sample-and-hold capacitors and extends battery life in always-on monitoring nodes. |
| ESD protection | >2kV per Method 3015.7 - withstands handling and board-level ESD events without latch-up or parametric shift. |
| Automotive-grade temperature range | -40°C to +85°C - qualified for use in automotive infotainment and body electronics without derating. |
Applications
| Battery-Powered Audio Routing | Low-Voltage Data Acquisition |
|---|---|
Use Scenario: Switching microphone or line-level audio signals between multiple codecs or ADCs in portable medical monitors. IC Role / Device Role / Timing Role: Quad SPST NO switch routing analog audio paths under microcontroller GPIO control. Use Value: 100Ω RON and <2nA leakage preserve SNR and DC accuracy; rail-to-rail support avoids signal truncation at low supply voltages. |
Use Scenario: Multiplexing sensor outputs (thermocouples, RTDs) into a single precision ADC in handheld test equipment. IC Role / Device Role / Timing Role: Low-leakage analog multiplexer enabling high-impedance sensor interfacing without gain error drift. Use Value: 4Ω channel matching ensures consistent scaling across channels; flat RON minimizes nonlinearity in calibrated measurements. |
| Sample-and-Hold Circuits | Communication Signal Switching |
Use Scenario: Sampling analog sensor data at precise intervals in energy metering ICs with integrated metrology engines. IC Role / Device Role / Timing Role: Precision hold switch isolating sampling capacitor during acquisition phase. Use Value: 1pC typical charge injection limits voltage glitch on hold capacitor; sub-2nA leakage prevents droop over 100ms hold times. |
Use Scenario: Reconfiguring RF front-end signal paths (IF filtering, gain stages) in software-defined radio modules. IC Role / Device Role / Timing Role: Medium-speed analog switch enabling dynamic reconfiguration of baseband signal chains. Use Value: 300MHz bandwidth supports IF frequencies up to 100MHz; fast 65ns tON/tOFF allows real-time path switching during burst-mode operation. |
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 (normally closed) configuration - complementary truth table; otherwise identical specs and pinout. | Used where default-closed signal path is required (e.g., fail-safe mute, power-down shorting). | Select MAX4611EUD+ only when NC behavior is mandatory; not interchangeable with MAX4610EUD+ without logic inversion. |
| ADG1412BRUZ | Quad SPST NO, but higher RON (1.8Ω typ at +15V), wider supply (±5V to ±16.5V), different pinout (TSSOP-16). | Targeted at higher-voltage industrial PLC I/O modules requiring bipolar signal handling. | Not pin-compatible; requires PCB redesign and logic adaptation; choose only for ± supplies or sub-2Ω RON needs. |
Compared with MAX4611EUD+, the MAX4610EUD+ provides NO default state essential for signal gating, while ADG1412BRUZ offers lower on-resistance and bipolar capability at the cost of layout incompatibility and higher supply complexity.
Availability
MAX4610EUD+ is available at Aetrix Electronics and suitable for battery-operated equipment, low-voltage data-acquisition systems, and sample-and-hold circuits requiring stable component supply across extended temperature ranges.
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 precision analog, mixed-signal, and power-management ICs for industrial, automotive, and communications applications.
The MAX4610EUD+ belongs to Maxim's low-voltage analog switch family, engineered for rail-to-rail signal integrity, ultra-low leakage, and robust logic compatibility in space- and power-constrained systems.
FAQ
What is the maximum supply voltage rating for MAX4610EUD+?
The absolute maximum supply voltage (V+) for MAX4610EUD+ is +13V referenced to GND. Operation above +12V is possible but requires careful attention to bypassing (0.1µF ceramic capacitor near V+ pin) and thermal management. Exceeding +13V risks permanent damage, and the device is fully specified from +2V to +12V.
Does MAX4610EUD+ support rail-to-rail analog signal switching?
Yes, MAX4610EUD+ supports rail-to-rail analog signal switching - its analog terminals (NOx, COMx) operate from GND to V+ without clamping or distortion under normal conditions. This eliminates the need for external level-shifting circuitry in low-voltage systems such as portable medical devices and battery-powered sensors.
What is the on-resistance matching specification for MAX4610EUD+?
MAX4610EUD+ guarantees on-resistance matching (ΔRON) of ≤4Ω maximum between any two channels at +25°C. This tight matching ensures uniform signal attenuation across all four switches, critical for applications like programmable-gain amplifiers and multi-channel data acquisition where channel-to-channel consistency is required.
Can MAX4610EUD+ be used with a +3V supply?
Yes, MAX4610EUD+ operates down to +2V and is fully characterized at +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). System design must verify timing (tON/tOFF increases) and leakage (<2nA maintained) meet application requirements.
Is MAX4610EUD+ pin-compatible with industry-standard analog switches?
MAX4610EUD+ is pin-compatible with the industry-standard 74HC4066 and Maxim's own MAX4066 in the 14-pin TSSOP package. Pin functions (NOx, COMx, INx, GND, V+) align directly, enabling drop-in replacement in existing layouts - provided logic polarity (active-HIGH) and supply voltage constraints are satisfied.
MAX4610EUD+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- 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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