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Analog Devices Inc./Maxim Integrated MAX4610EPD+
- Part No.:
- MAX4610EPD+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 14-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX4610EPD+.pdf
- Description:
- IC SWITCH SPST-NOX4 100OHM 14DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,347
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Product details
Overview
MAX4610EPD+ from Maxim Integrated is a quad, low-voltage, single-pole/single-throw (SPST) CMOS analog switch with four normally open (NO) channels, 100Ω max on-resistance at +5V supply, 4Ω max channel-to-channel on-resistance match, and rail-to-rail analog signal handling from V+ to GND - used in battery-powered audio routing and low-voltage data-acquisition front-ends.
For engineers reviewing the MAX4610EPD+ datasheet, MAX4610EPD+ pinout, MAX4610EPD+ application, or MAX4610EPD+ equivalent, key selection criteria include guaranteed on-resistance flatness (18Ω max), sub-2nA off-leakage at +85°C, TTL/CMOS logic compatibility at +5V, and operation across -40°C to +85°C industrial temperature range.
Technical Context
The MAX4610EPD+ implements four independent SPST switches using complementary MOSFET pairs per channel, enabling bidirectional analog signal routing without polarity constraints. Its logic inputs accept standard TTL/CMOS thresholds (0.8V/2.4V at +5V), and internal substrate biasing ensures stable operation over full supply range (+2V to +12V).
Each NO switch connects COMx to NOx when its corresponding INx input is high; all switches remain open when inputs are low. The device supports rail-to-rail signal swing and exhibits matched on-resistance (ΔRON ≤ 4Ω) and flat on-resistance (RFLAT(ON) ≤ 18Ω) across the entire analog voltage range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (max) | 100Ω at +5V supply - ensures minimal signal attenuation and voltage drop in precision analog paths |
| On-Resistance Match (max) | 4Ω between channels - enables accurate gain matching in multi-channel instrumentation |
| On-Resistance Flatness (max) | 18Ω over full signal range - maintains consistent gain and linearity for AC signals up to ±V+/2 |
| Off-Leakage Current (max) | 2nA at +85°C - preserves signal integrity in high-impedance sample-and-hold or sensor interfaces |
| Analog Signal Range | V+ to GND - supports true rail-to-rail signal switching without level-shifting circuitry |
| Logic Compatibility | TTL/CMOS at +5V - eliminates need for level translators in mixed-signal microcontroller systems |
| Supply Voltage Range | +2V to +12V - allows flexible use in 3.3V, 5V, and 9V battery-powered designs |
Pinout & Package
MAX4610EPD+ is housed in a 14-pin plastic DIP package (0.300" wide), RoHS-compliant and lead(Pb)-free. Pin 7 is GND; Pin 14 is V+; Pins 1, 3, 8, 11 are NO1–NO4; Pins 2, 4, 9, 10 are COM1–COM4; Pins 13, 5, 6, 12 are IN1–IN4.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 8, 11 | NO1–NO4 | Normally open analog output terminals - connect to load only when corresponding INx is high |
| 2, 4, 9, 10 | COM1–COM4 | Common analog input terminals - bidirectional signal path shared with NOx/NCx |
| 13, 5, 6, 12 | IN1–IN4 | Digital control inputs - TTL/CMOS-compatible; high = ON, low = OFF for NO switches |
| 7 | GND | Digital and analog reference ground - must be connected to system ground plane |
| 14 | V+ | Positive supply for analog and digital circuitry - bypass with 0.1µF capacitor near pin |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from GND to V+ - eliminates external clamping diodes in most applications |
| Guaranteed on-resistance match | ≤4Ω max mismatch between any two channels - critical for multi-channel multiplexers requiring gain consistency |
| ESD protection | >2kV per Method 3015.7 - enhances robustness during board assembly and field operation |
| Low off-leakage current | <2nA at +85°C - prevents charge loss in high-Z sample-and-hold capacitors and sensor nodes |
| Flat on-resistance profile | ≤18Ω variation over full signal range - minimizes THD (<0.009%) in audio and instrumentation paths |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
Use Scenario: Switching between multiple microphone inputs or headphone outputs in handheld audio devices. IC Role / Device Role / Timing Role: Quad SPST analog switch providing low-distortion, low-crosstalk signal path selection under microcontroller GPIO control. Use Value: 100Ω on-resistance and <0.009% THD enable clean audio pass-through; 2nA leakage prevents DC offset drift in AC-coupled paths. |
Use Scenario: Multiplexing sensor outputs (thermocouples, RTDs, strain gauges) into a single ADC channel in battery-powered test equipment. IC Role / Device Role / Timing Role: Precision analog switch isolating high-impedance sensor sources during sampling to prevent loading and crosstalk. Use Value: 4Ω channel match ensures consistent gain scaling across sensors; rail-to-rail operation accommodates unipolar/bipolar sensor ranges. |
| Sample-and-Hold Circuits | Communication Interface Protection |
Use Scenario: Controlling hold capacitor charging in precision ADC front-ends where leakage and on-resistance directly impact acquisition accuracy. IC Role / Device Role / Timing Role: Low-leakage, low-on-resistance switch enabling fast, accurate sampling with minimal droop and settling error. Use Value: 2nA max off-leakage at +85°C limits hold capacitor discharge to <1mV/s; 18Ω flatness ensures linear sampling across full input range. |
Use Scenario: Isolating RS-232 or CAN transceiver lines from MCU I/O during power-down or fault conditions in industrial gateways. IC Role / Device Role / Timing Role: Fail-safe analog switch disconnecting sensitive interface ICs from live bus lines to prevent backfeeding or latch-up. Use Value: 100Ω on-resistance adds negligible impedance in protected state; >2kV ESD rating withstands transient coupling on communication lines. |
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 |
|---|---|---|---|
| MAX4611EPD+ | Four normally closed (NC) switches instead of NO - complementary truth table | Suitable for fail-safe "default-closed" configurations (e.g., default signal path enabled at power-up) | Select when system requires active-low enable behavior or default continuity without control signal |
| ADG1412BRUZ | Higher supply range (±15V or +12V single), lower on-resistance (1.8Ω typ), but higher leakage (20nA at +85°C) | Better for high-precision, high-voltage industrial DAQ; less suitable for ultra-low-power battery systems | Choose for lower on-resistance and wider voltage headroom where leakage budget allows |
Compared with MAX4610EPD+, MAX4611EPD+ provides inverted logic control for safety-critical default-closed paths, while ADG1412BRUZ offers superior on-resistance and voltage range at the cost of higher leakage and larger footprint - making MAX4610EPD+ optimal for low-leakage, low-voltage, space-constrained portable designs.
Availability
MAX4610EPD+ 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.
Supply support for MAX4610EPD+ 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 U.S.-based 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 portable and precision measurement systems - emphasizing rail-to-rail operation, tight channel matching, and robust logic interfacing.
FAQ
What is the maximum supply voltage for MAX4610EPD+?
The absolute maximum supply voltage (V+) for MAX4610EPD+ is +13V referenced to GND. Operation above this level risks permanent damage. For reliable long-term use, the recommended maximum operating supply is +12V, with proper 0.1µF local bypassing to minimize noise and transient overshoot.
Does MAX4610EPD+ support rail-to-rail analog signal switching?
Yes, MAX4610EPD+ supports rail-to-rail analog signal switching from GND to V+. This means analog signals spanning the full supply range - such as 0V to +5V or 0V to +12V - can pass through the NO switches without clipping or distortion, provided V+ remains within specification.
What is the on-resistance match specification for MAX4610EPD+?
MAX4610EPD+ guarantees an on-resistance match of ≤4Ω maximum between any two channels at +25°C and +5V supply. This tight matching ensures consistent gain and minimal channel-to-channel error in multi-path signal conditioning and multiplexing applications.
Can MAX4610EPD+ operate from a +3V supply?
Yes, MAX4610EPD+ operates from +2V to +12V. At +3V supply, typical on-resistance is 360Ω (max 450Ω), with guaranteed logic thresholds (VIN_H = 1.0V min, VIN_L = 0.5V max). Performance trade-offs include higher RON and slower switching times versus +5V operation.
Is MAX4610EPD+ pin-compatible with other packages in the MAX4610 family?
Yes, MAX4610EPD+ (14-pin PDIP) shares identical pinout and functionality with MAX4610EUD+ (TSSOP) and MAX4610ESD+ (SO), enabling direct PCB footprint substitution. However, it is not pin-compatible with the 16-pin QFN variant (MAX4610EGE+), which has different pin assignments and an exposed pad.
MAX4610EPD+ 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 (Typ)
- 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
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 14-PDIP
MAX4610EPD+ FAQ
1.How can I place an order for MAX4610EPD+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4610EPD+ 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 MAX4610EPD+ reliable?
The price and inventory of MAX4610EPD+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4610EPD+ is usually 5 days.
3.What payment methods are accepted for MAX4610EPD+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4610EPD+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4610EPD+?
MAX4610EPD+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4610EPD+ 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 MAX4610EPD+?
For technical support, including MAX4610EPD+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4610EPD+ requirements.
6.How does Aetrix verify that MAX4610EPD+ is sourced from the original manufacturer or authorized distributors?
All MAX4610EPD+ 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 MAX4610EPD+ meets industry standards.
7.What is the process for return or replacement of MAX4610EPD+?
All MAX4610EPD+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4610EPD+, 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 MAX4610EPD+ part is unused and in its original packaging.
Return procedure for MAX4610EPD+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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