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Analog Devices Inc./Maxim Integrated MAX4610CUD+T
- Part No.:
- MAX4610CUD+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4610CUD+T.pdf
- Description:
- IC SW SPST-NOX4 100OHM 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,263
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Product details
Overview
MAX4610CUD+T from Maxim Integrated is a quad, low-voltage, single-pole/single-throw (SPST), normally open (NO) CMOS analog switch IC. 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 MAX4610CUD+T datasheet, MAX4610CUD+T pinout, MAX4610CUD+T application, or MAX4610CUD+T equivalent, key selection criteria include guaranteed on-resistance flatness (≤18Ω over signal range), <2nA off-leakage at +85°C, TTL/CMOS logic compatibility at +5V, and 14-pin TSSOP packaging with exposed-pad thermal performance.
Technical Context
The MAX4610CUD+T implements four independent SPST NO switches using matched CMOS transmission-gate architecture. Each switch features bidirectional rail-to-rail signal handling (GND to V+), logic-controlled gate drive with fixed +0.8V/+2.4V thresholds, and internal ESD protection (>2kV per Method 3015.7).
Its analog performance is characterized by low charge injection (1–5pC), high off-isolation (−60dB at 1MHz), and wide on-channel bandwidth (300MHz), enabling precision signal routing in DC-coupled and AC-coupled paths without distortion or crosstalk degradation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance | 100Ω max at +5V supply - ensures minimal voltage drop and signal attenuation in low-level analog paths |
| On-Resistance Match | 4Ω max between channels - enables precise gain/offset matching in multi-channel instrumentation |
| Off-Leakage Current | 2nA max at +85°C - preserves accuracy in high-impedance sample-and-hold or sensor interfaces |
| Signal Range | Rail-to-rail (GND to V+) - supports full dynamic range of low-voltage ADCs and DACs |
| Logic Compatibility | TTL/CMOS thresholds (+0.8V low, +2.4V high at +5V) - eliminates level-shifting in mixed-signal microcontroller systems |
| Bandwidth | 300MHz on-channel - maintains integrity of audio, video, and fast digital control signals |
| ESD Protection | >2kV per Method 3015.7 - enhances robustness in handheld and field-deployable equipment |
Pinout & Package
MAX4610CUD+T is housed in a 14-pin TSSOP package (U14+1) with exposed pad connected to V+. The package provides compact footprint (5mm × 4.4mm), thermal enhancement via EP-to-V+ connection, and RoHS-compliant lead-free finish.
| 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 logic control |
| 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 low-impedance and co-located with power return |
| 14 | V+ | Single 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 GND-to-V+ analog swing without clipping - essential for ±2.5V or 0–3.3V system interfacing |
| Guaranteed on-resistance flatness | ≤18Ω variation across full signal range - minimizes harmonic distortion in audio and measurement paths |
| Low charge injection | 1–5pC - prevents voltage glitches in sample-and-hold and multiplexed ADC inputs |
| High off-isolation | −60dB at 1MHz - suppresses coupling between inactive channels in dense routing applications |
| Automotive-grade variants available | −40°C to +125°C operation (MAX4610ASD+) - confirms design scalability beyond commercial grade |
Applications
| Battery-Powered Audio Routing | Low-Voltage Data Acquisition |
|---|---|
|
Use Scenario: Signal path selection in portable medical ultrasound front-end with dual-channel ADC input. IC Role / Device Role / Timing Role: Quad SPST NO switch routes transducer echo signals to differential amplifiers before digitization. Use Value: 100Ω RON and 4Ω channel match preserve SNR and gain consistency across channels. |
Use Scenario: Multiplexing thermistor, RTD, and potentiometer inputs into a 16-bit SAR ADC in industrial sensor node. IC Role / Device Role / Timing Role: Precision analog switch isolates high-impedance sensors during sampling to prevent loading errors. Use Value: 2nA off-leakage at +85°C avoids offset drift and maintains <0.1% measurement accuracy. |
| Sample-and-Hold Circuits | Communication Signal Switching |
|
Use Scenario: Hold capacitor charging path control in precision data logger with microsecond acquisition timing. IC Role / Device Role / Timing Role: Low-charge-injection NO switch gates analog input to hold capacitor with minimal kickback. Use Value: 1–5pC charge injection limits hold-step error to <1 LSB in 16-bit systems at 100ksps. |
Use Scenario: RF front-end signal routing between antenna diversity paths and baseband I/Q receivers in IoT gateway. IC Role / Device Role / Timing Role: High-bandwidth analog switch selects active receive chain under MCU control. Use Value: 300MHz on-channel bandwidth supports 2.4GHz ISM band harmonics without insertion loss penalty. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4611CUD+ | Quad NC (normally closed) configuration - complementary switching state vs. MAX4610CUD+T's NO topology | Suitable where default-closed signal path is required (e.g., fail-safe biasing, default monitoring) | Select MAX4611CUD+ only if NC behavior is functionally required; not pin-compatible replacement |
| ADG1412BRUZ | Higher supply range (±15V or +12V single), lower RON (1.3Ω typ), but larger 16-TSSOP package and no automotive temp option | Better suited for high-precision lab equipment than portable battery-operated devices | Choose ADG1412BRUZ when ultra-low on-resistance and bipolar operation outweigh size and temperature requirements |
Compared with MAX4610CUD+T, MAX4611CUD+ offers inverted logic behavior (NC vs. NO) requiring schematic changes, while ADG1412BRUZ trades compact 14-TSSOP packaging and extended temperature support for superior RON and wider voltage capability - making MAX4610CUD+T optimal for space-constrained, battery-powered designs needing guaranteed 4Ω channel match and 2nA leakage.
Availability
MAX4610CUD+T 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 range (0°C to +70°C).
Supply support for MAX4610CUD+T 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, communications, and consumer applications.
The MAX4610CUD+T belongs to Maxim's low-voltage analog switch family, engineered specifically for rail-to-rail signal integrity, low leakage, and logic-compatible control in portable and energy-sensitive systems.
FAQ
What is the maximum supply voltage rating for MAX4610CUD+T?
The absolute maximum V+ rating for MAX4610CUD+T is +13V referenced to GND. Operation above +12V requires careful bypassing (≥0.1µF ceramic capacitor placed close to the V+ pin) and attention to supply tolerance - ±5% 12V supplies may exceed 13V due to overshoot or noise spikes, risking permanent damage.
Does MAX4610CUD+T support rail-to-rail analog signal switching?
Yes, MAX4610CUD+T supports true rail-to-rail analog signal handling from GND to V+, verified across its full operating temperature range (0°C to +70°C). This allows seamless interface with 0–3.3V or 0–5V ADCs, DACs, and op-amp stages without external level-shifting circuitry.
What is the typical on-resistance flatness specification for MAX4610CUD+T?
MAX4610CUD+T guarantees on-resistance flatness of ≤18Ω maximum over its specified analog signal range. This parameter reflects the peak-to-peak variation in RON as the COM-to-NO voltage sweeps from GND to V+, directly impacting THD in audio paths and linearity in precision measurement circuits.
Can MAX4610CUD+T be used with a +3V supply?
Yes, MAX4610CUD+T operates down to +2V supply. 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 validation is recommended for timing (tON/tOFF increases to ~140ns/60ns) and leakage (<2nA maintained).
Is the exposed pad on MAX4610CUD+T electrically connected?
Yes, the exposed pad (EP) on MAX4610CUD+T is internally connected to V+ and must be soldered to a V+-referenced copper pour on the PCB. This connection improves thermal dissipation and reduces junction temperature - critical for maintaining RON stability and leakage performance at elevated ambient temperatures.
MAX4610CUD+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- 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-TSSOP
MAX4610CUD+T FAQ
1.How can I place an order for MAX4610CUD+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4610CUD+T 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 MAX4610CUD+T reliable?
The price and inventory of MAX4610CUD+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4610CUD+T is usually 5 days.
3.What payment methods are accepted for MAX4610CUD+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4610CUD+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4610CUD+T?
MAX4610CUD+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4610CUD+T 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 MAX4610CUD+T?
For technical support, including MAX4610CUD+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4610CUD+T requirements.
6.How does Aetrix verify that MAX4610CUD+T is sourced from the original manufacturer or authorized distributors?
All MAX4610CUD+T 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 MAX4610CUD+T meets industry standards.
7.What is the process for return or replacement of MAX4610CUD+T?
All MAX4610CUD+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4610CUD+T, 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 MAX4610CUD+T part is unused and in its original packaging.
Return procedure for MAX4610CUD+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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