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Analog Devices Inc./Maxim Integrated MAX4610ESD
- Part No.:
- MAX4610ESD
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4610ESD.pdf
- Description:
- IC SW SPST-NOX4 100OHM 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,994
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Product details
Overview
MAX4610ESD 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-operated audio routing and low-voltage data-acquisition systems where leakage <2nA at +85°C and >2kV ESD protection are critical.
For engineers reviewing the MAX4610ESD datasheet, MAX4610ESD pinout, MAX4610ESD application, or MAX4610ESD equivalent, key selection criteria include guaranteed on-resistance flatness (≤18Ω), TTL/CMOS logic compatibility at +5V, 14-pin narrow SO package, and -40°C to +85°C industrial temperature range.
Technical Context
The MAX4610ESD implements four independent NO analog switches using matched CMOS transmission gates. Each switch features bidirectional signal handling with rail-to-rail voltage support (GND to V+), and its digital inputs meet TTL/CMOS thresholds (+0.8V low, +2.4V high) under +5V supply. The device uses substrate-biased architecture tied to V+, enabling robust operation across supply voltages from +2V to +12V.
Channel matching (ΔRON ≤ 4Ω) and on-resistance flatness (≤18Ω over full signal range) are production-guaranteed-not typical values-ensuring consistent signal integrity across all four switches in precision multiplexing or sampling applications. Off-leakage remains below 2nA at +85°C, supporting high-impedance sensor interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +2V to +12V single supply - enables direct integration into 3.3V, 5V, and 9V battery-powered systems without level-shifting. |
| On-Resistance (max) | 100Ω at +5V - ensures minimal insertion loss and voltage drop in signal paths up to 1mA load current. |
| On-Resistance Match | ≤4Ω between channels - guarantees balanced gain/attenuation in multi-channel instrumentation or differential switching. |
| Off-Leakage Current | <2nA at +85°C - preserves accuracy in high-impedance sample-and-hold or sensor front-end circuits. |
| Signal Range | Rail-to-rail (GND to V+) - supports full-scale analog signals without clipping or external biasing. |
| Logic Compatibility | TTL/CMOS at +5V (VIN_H = +2.4V, VIN_L = +0.8V) - allows direct interfacing with microcontrollers and FPGAs without glue logic. |
| ESD Protection | >2kV per Method 3015.7 - provides robust handling during board assembly and field operation in industrial environments. |
Pinout & Package
MAX4610ESD is supplied in a 14-pin narrow SO (Small Outline) package with standard JEDEC MS-012AC footprint (5.3mm width), RoHS-compliant and lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 8, 11 | NO1–NO4 | Normally open analog switch terminals - connect only when corresponding INx is HIGH; isolated otherwise. |
| 2, 4, 9, 10 | COM1–COM4 | Common analog I/O nodes - serve as bidirectional signal ports shared between NO and control logic. |
| 5, 6, 12, 13 | IN1–IN4 | Digital control inputs - accept TTL/CMOS logic levels; drive internal gate bias for respective NO switches. |
| 7 | GND | Digital/analog reference ground - must be connected to system ground plane for stable switching and leakage control. |
| 14 | V+ | Positive supply for analog and digital circuitry - internally tied to substrate; requires local 0.1µF bypass capacitor. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports GND-to-V+ analog swing without distortion or clipping - eliminates need for external level-shifters in mixed-supply systems. |
| Guaranteed channel matching | ΔRON ≤ 4Ω max - ensures uniform gain error across all four switches in multi-channel AFE or calibration circuits. |
| Low off-leakage over temperature | <2nA at +85°C - maintains DC accuracy in high-Z sensor interfaces and long-hold sample-and-hold applications. |
| TTL/CMOS logic compatibility | Verified at +5V supply with +0.8V/+2.4V thresholds - enables plug-and-play connection to industry-standard digital controllers. |
| ESD robustness | >2kV per Method 3015.7 - reduces risk of field failure in handheld or industrial equipment subject to handling discharge. |
Applications
| Battery-Powered Audio Routing | Low-Voltage Data Acquisition |
|---|---|
Use Scenario: Switching line-level audio signals between multiple sources (e.g., mic, Bluetooth codec, DAC) 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 rail-to-rail operation preserve signal fidelity; low leakage prevents DC offset drift during standby. | Use Scenario: Multiplexing outputs from four temperature sensors into a single ADC input in an industrial IoT node. IC Role / Device Role / Timing Role: Precision analog multiplexer enabling sequential sampling of high-impedance sensor outputs. Use Value: ≤4Ω channel match minimizes inter-channel gain error; <2nA off-leakage avoids measurement corruption at 10MΩ sensor impedance. |
| Sample-and-Hold Circuits | Communication Signal Switching |
Use Scenario: Capturing fast transient waveforms in portable oscilloscope front-ends using discrete hold capacitors. IC Role / Device Role / Timing Role: Low-charge-injection (1–5pC) NO switch connecting signal source to hold capacitor. Use Value: Guaranteed ≤5pC charge injection limits pedestal error; 65ns tON supports ≥10MHz sampling rates. | Use Scenario: Isolating RF front-end test points during automated calibration sequences in cellular baseband modules. IC Role / Device Role / Timing Role: High-isolation (−60dB @1MHz) analog switch enabling safe signal path reconfiguration. Use Value: −60dB off-isolation suppresses crosstalk between adjacent RF paths; 300MHz bandwidth accommodates wideband IF signals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4610EUD+ | Same electrical specs, TSSOP-14 package (4.4mm width) vs. SO-14 (5.3mm); exposed pad absent. | Suitable for space-constrained PCBs where thermal dissipation is less critical than footprint size. | Select MAX4610EUD+ when board area is limited and thermal load is low; MAX4610ESD preferred for higher reliability in industrial thermal cycling. |
| ADG1412BRUZ | Quad SPST NO, but 12V max supply, 1.8Ω typical RON, −40°C to +125°C rating, TSSOP-16. | Higher performance and extended temperature range; not pin-compatible - requires layout change. | Choose ADG1412BRUZ for automotive or extended-temp designs demanding lower RON and wider operating range; MAX4610ESD remains optimal for cost-sensitive industrial +85°C applications. |
Compared with MAX4610EUD+, MAX4610ESD offers superior thermal stability in narrow SO packaging; compared with ADG1412BRUZ, it trades lower on-resistance and extended temperature for lower cost, proven industrial qualification, and direct drop-in replacement in legacy SO-14 layouts.
Availability
MAX4610ESD 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 industrial temperature grades.
Supply support for MAX4610ESD 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, medical, and communications applications.
The MAX4610 family targets low-voltage, high-accuracy analog signal routing in portable and embedded systems - emphasizing rail-to-rail operation, guaranteed matching, and robust ESD tolerance.
FAQ
What is the maximum supply voltage for MAX4610ESD?
The absolute maximum supply voltage for MAX4610ESD is +13V referenced to GND. Continuous operation is specified from +2V to +12V. Exceeding +13V risks permanent damage. When operating near +12V, a 0.1µF ceramic bypass capacitor must be placed close to the V+ pin to ensure stability and prevent latch-up.
Does MAX4610ESD support rail-to-rail analog signal switching?
Yes, MAX4610ESD supports true rail-to-rail analog signal switching - signals from GND to V+ are passed without clipping or distortion. This capability is enabled by its CMOS transmission-gate architecture and substrate biasing to V+, making it suitable for unipolar sensor interfaces and audio applications without external bias networks.
What is the on-resistance flatness specification for MAX4610ESD?
MAX4610ESD guarantees on-resistance flatness of ≤18Ω over the full specified analog signal range (GND to V+). This parameter - defined as the difference between maximum and minimum RON across the signal range - ensures minimal THD and amplitude variation in audio and precision signal paths, especially critical in sample-and-hold and instrumentation applications.
Is MAX4610ESD pin-compatible with the 74HC4066?
Yes, MAX4610ESD is pin-compatible with the industry-standard 74HC4066 in the 14-pin narrow SO package. Both share identical pin assignments for COM/NO/IN/GND/V+. However, MAX4610ESD improves upon the 74HC4066 with lower on-resistance (100Ω vs. ~120Ω), tighter channel matching (4Ω vs. unspecified), and guaranteed rail-to-rail operation - making it a direct performance upgrade.
What is the off-leakage current of MAX4610ESD at +85°C?
MAX4610ESD guarantees off-leakage current of <2nA at TA = +85°C for both NO and COM terminals. This value is 100% tested at hot temperature and correlated at +25°C. Such ultra-low leakage preserves DC accuracy in high-impedance applications like thermistor networks, pH sensors, and long-duration sample-and-hold circuits.
MAX4610ESD 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-SOIC
MAX4610ESD FAQ
1.How can I place an order for MAX4610ESD through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4610ESD 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 MAX4610ESD reliable?
The price and inventory of MAX4610ESD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4610ESD is usually 5 days.
3.What payment methods are accepted for MAX4610ESD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4610ESD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4610ESD?
MAX4610ESD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4610ESD 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 MAX4610ESD?
For technical support, including MAX4610ESD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4610ESD requirements.
6.How does Aetrix verify that MAX4610ESD is sourced from the original manufacturer or authorized distributors?
All MAX4610ESD 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 MAX4610ESD meets industry standards.
7.What is the process for return or replacement of MAX4610ESD?
All MAX4610ESD units undergo pre-shipment inspection (PSI). If there is an issue with MAX4610ESD, 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 MAX4610ESD part is unused and in its original packaging.
Return procedure for MAX4610ESD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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