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Analog Devices Inc./Maxim Integrated MAX4610CSD+
- Part No.:
- MAX4610CSD+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4610CSD+.pdf
- Description:
- IC SW SPST-NOX4 100OHM 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:495
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Product details
Overview
MAX4610CSD+ from Maxim Integrated is a quad, low-voltage, single-pole/single-throw (SPST), normally open 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 match, rail-to-rail analog signal handling (GND to V+), and <2nA off-leakage at +85°C. It is used in battery-powered audio routing and low-voltage data-acquisition front-ends.
For engineers reviewing the MAX4610CSD+ datasheet, MAX4610CSD+ pinout, MAX4610CSD+ application, or MAX4610CSD+ equivalent, key selection criteria include guaranteed on-resistance flatness (≤18Ω over signal range), TTL/CMOS logic compatibility at +5V, ESD robustness (>2kV per Method 3015.7), and narrow SO-14 package suitability for space-constrained industrial signal-path designs.
Technical Context
The MAX4610CSD+ implements four independent NMOS/PMOS complementary-switch pairs with matched threshold voltages to ensure low and flat on-resistance across its full analog signal range (GND to V+). Its digital control inputs accept standard TTL/CMOS thresholds (0.8V/2.4V at +5V), enabling direct interface with microcontrollers without level-shifting.
Each switch exhibits ≤1pC charge injection and ≤300MHz on-channel bandwidth, supporting precision sample-and-hold and high-fidelity audio switching. Off-isolation exceeds -60dB at 1MHz, and crosstalk remains below -80dB between any two channels, ensuring signal integrity in multi-channel routing applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 100Ω max at +5V supply - ensures minimal voltage drop and signal attenuation in low-level analog paths |
| On-Resistance Match (ΔRON) | 4Ω max between channels - enables precise gain-matching in multi-channel instrumentation front-ends |
| Analog Signal Range | GND to V+ - supports rail-to-rail input/output without clamping or distortion in single-supply systems |
| Off-Leakage Current | <2nA at TA = +85°C - preserves accuracy in high-impedance sensor interfaces and sample-and-hold hold phases |
| Supply Voltage Range | +2V to +12V - allows operation from coin-cell batteries up to industrial 12V rails without external regulation |
| Logic Compatibility | TTL/CMOS thresholds (0.8V/2.4V at +5V) - eliminates need for external level translators when driven by standard digital ICs |
| ESD Protection | >2kV per Method 3015.7 - provides robust handling during board assembly and field service without added protection circuitry |
Pinout & Package
MAX4610CSD+ is housed in a 14-pin narrow SO (Small Outline) package, RoHS-compliant and lead-free. The exposed pad variant is not applicable - this part uses standard SOIC-14 with no thermal pad.
| 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 nodes - serve as bidirectional signal ports shared between NO and control logic |
| 5, 6, 12, 13 | IN1–IN4 | Digital control inputs - TTL/CMOS-compatible; drive respective NO switches ON/OFF |
| 7 | GND | Digital/analog reference ground - must be connected to system ground plane for noise immunity and leakage control |
| 14 | V+ | Single positive supply - powers both analog switch core and internal logic; bypass with 0.1µF ceramic capacitor |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from GND to V+ - eliminates level-shifting requirements in single-supply data acquisition |
| Guaranteed on-resistance flatness | ≤18Ω variation over full signal range - maintains consistent gain and linearity in precision measurement paths |
| Low charge injection | 1pC typical - minimizes voltage glitch on hold capacitors in sample-and-hold circuits |
| High off-isolation | -60dB at 1MHz - prevents signal coupling between inactive channels in multiplexed sensor arrays |
| Multi-temperature grade support | 0°C to +70°C operating range - validated for commercial-grade embedded systems with moderate thermal profiles |
Applications
| Battery-Powered Audio Routing | Low-Voltage Data Acquisition |
|---|---|
|
Use Scenario: Switching microphone or line-level audio signals between multiple codecs or amplifiers in portable medical monitors. IC Role / Device Role / Timing Role: Quad SPST analog switch providing isolated signal path selection under microcontroller GPIO control. Use Value: 100Ω RON and <2nA leakage preserve SNR and DC accuracy; rail-to-rail operation avoids clipping with 3.3V or 5V supplies. |
Use Scenario: Multiplexing outputs from 4 temperature or pressure sensors into a single ADC input in industrial IoT edge nodes. IC Role / Device Role / Timing Role: Precision analog switch enabling sequential sampling while maintaining high input impedance and low offset error. Use Value: 4Ω max RON match ensures channel-to-channel gain consistency; <1pC charge injection prevents hold-capacitor disturbance. |
| Sample-and-Hold Circuits | Communication Signal Switching |
|
Use Scenario: Controlling the sampling phase in precision ADC front-ends for power quality analyzers operating from 3.3V rails. IC Role / Device Role / Timing Role: Low-glitch analog switch isolating the hold capacitor during acquisition and release phases. Use Value: Guaranteed ≤1pC charge injection limits voltage step on hold capacitor; fast 35ns tON/tOFF supports ≥10 MSPS sampling rates. |
Use Scenario: Reconfiguring RF front-end signal paths (e.g., antenna diversity or band selection) in sub-GHz ISM transceivers. IC Role / Device Role / Timing Role: High-isolation analog switch routing baseband or IF signals between filters, amplifiers, and mixers. Use Value: -60dB off-isolation and -80dB crosstalk suppress interference between active and idle signal chains at 1MHz–300MHz. |
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 |
|---|---|---|---|
| MAX4611CSD+ | Four normally closed (NC) switches instead of NO - complementary truth table; identical RON, leakage, and timing specs | Used where default-closed signal paths are required (e.g., fail-safe sensor disconnects) | Select MAX4611CSD+ only when NC behavior is mandatory; pinout and footprint are identical to MAX4610CSD+ |
| ADG1412BRUZ | Higher supply range (+5V to ±15V); lower RON (4.7Ω typ at +15V); requires dual supply for bipolar signals | Suitable for ±10V industrial control I/O modules, not single-supply battery systems | Choose ADG1412BRUZ for higher-voltage, lower-RON performance; MAX4610CSD+ remains optimal for +2V–+12V single-rail portability |
Compared with MAX4611CSD+, the MAX4610CSD+ provides normally open switching essential for power-gated signal routing, while ADG1412BRUZ offers superior on-resistance but demands dual supplies and lacks the MAX4610CSD+'s ultra-low leakage at elevated temperatures - making MAX4610CSD+ preferred for battery-operated, thermally stable precision applications.
Availability
MAX4610CSD+ is available at Aetrix Electronics and suitable for battery-operated equipment, low-voltage data-acquisition systems, and audio/video signal routing requiring stable component supply across commercial temperature grades.
Supply support for MAX4610CSD+ 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 semiconductor company specializing in high-performance analog, mixed-signal, and power-management ICs for industrial, communications, and consumer applications.
The MAX4610 family was designed specifically for low-voltage, low-leakage, quad SPST analog switching in space- and power-constrained systems - emphasizing rail-to-rail operation, tight RON matching, and robust ESD tolerance without external protection.
FAQ
What is the maximum supply voltage rating for MAX4610CSD+?
The absolute maximum supply voltage (V+) for MAX4610CSD+ is +13V referenced to GND. Operation above +12V is possible but requires careful attention to bypassing (0.1µF ceramic capacitor close to V+ pin) and thermal derating. Exceeding +13V risks permanent damage. The device is fully specified from +2V to +12V, with on-resistance dropping to 30Ω typical at +12V.
Does MAX4610CSD+ support rail-to-rail analog signal switching?
Yes, MAX4610CSD+ supports true rail-to-rail analog signal switching - its COM and NO pins handle signals from GND to V+ without clamping or distortion. This is enabled by its CMOS transmission-gate architecture and internal level-shifting circuitry. Signal integrity is maintained across the full range, making it ideal for single-supply data acquisition and audio applications where headroom is critical.
Can MAX4610CSD+ be used with a 3.3V logic controller?
Yes, MAX4610CSD+ is compatible with 3.3V logic controllers when operated from a +5V or higher supply. Its digital inputs specify TTL/CMOS thresholds (0.8V low, 2.4V high) at +5V, and these thresholds scale predictably with V+. At +3.3V supply, VIN_H is guaranteed ≥1.0V and VIN_L ≤0.5V - so standard 3.3V GPIO outputs meet the requirements. No level shifter is needed.
What is the typical on-resistance flatness of MAX4610CSD+ over its signal range?
The on-resistance flatness of MAX4610CSD+ is guaranteed to be ≤18Ω maximum over its full analog signal range (GND to V+) at +5V supply. This means the difference between the highest and lowest RON values measured across all valid COM–NO voltage combinations does not exceed 18Ω - critical for maintaining linearity in precision instrumentation and audio signal paths where gain variation must be minimized.
Is MAX4610CSD+ pin-compatible with industry-standard analog switches?
Yes, MAX4610CSD+ is pin-compatible with the industry-standard 74HC4066 and Maxim's own MAX4066 in the 14-pin narrow SO package. Pin assignments for V+, GND, COMx, NOx, and INx match exactly, allowing drop-in replacement in existing layouts. However, note that MAX4610CSD+ offers significantly lower on-resistance (100Ω vs. ~120Ω for 74HC4066 at +5V) and tighter channel matching (4Ω vs. ~10Ω).
MAX4610CSD+ 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SOIC
MAX4610CSD+ FAQ
1.How can I place an order for MAX4610CSD+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4610CSD+ 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 MAX4610CSD+ reliable?
The price and inventory of MAX4610CSD+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4610CSD+ is usually 5 days.
3.What payment methods are accepted for MAX4610CSD+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4610CSD+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4610CSD+?
MAX4610CSD+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4610CSD+ 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 MAX4610CSD+?
For technical support, including MAX4610CSD+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4610CSD+ requirements.
6.How does Aetrix verify that MAX4610CSD+ is sourced from the original manufacturer or authorized distributors?
All MAX4610CSD+ 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 MAX4610CSD+ meets industry standards.
7.What is the process for return or replacement of MAX4610CSD+?
All MAX4610CSD+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4610CSD+, 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 MAX4610CSD+ part is unused and in its original packaging.
Return procedure for MAX4610CSD+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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