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Analog Devices Inc./Maxim Integrated MAX4616CSD+
- Part No.:
- MAX4616CSD+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4616CSD+.pdf
- Description:
- IC SW SPST-NO/NCX4 10OHM 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:209
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Product details
Overview
MAX4616CSD+ from Analog Devices is a quad, low-voltage, high-speed SPST CMOS analog switch with two normally open (NO) and two normally closed (NC) channels, 10Ω max on-resistance at +5V, 12ns turn-on time, and rail-to-rail signal handling from GND to V+. It enables precise signal routing in battery-powered audio/video systems and low-voltage data-acquisition circuits.
For engineers reviewing the MAX4616CSD+ datasheet, MAX4616CSD+ pinout, MAX4616CSD+ application, or MAX4616CSD+ equivalent, key selection criteria include channel configuration (2NO/2NC), guaranteed on-resistance matching (≤1Ω), off-leakage current (<6nA at +85°C), TTL/CMOS logic compatibility, and narrow SO-14 package suitability for space-constrained PCB layouts.
Technical Context
The MAX4616CSD+ implements a CMOS transmission-gate architecture optimized for low-voltage operation (2V to 5.5V), delivering flat on-resistance (≤1Ω variation over full signal range) and matched RON between channels (≤1Ω max). Its dual NO/NC topology supports fail-safe or redundant switching paths without external logic inversion.
Each channel features bidirectional rail-to-rail analog conduction, with digital control inputs meeting TTL/CMOS thresholds (VIN_H = 2.4V, VIN_L = 0.8V at +5V supply) and sub-10ns charge injection (6.5pC), enabling high-fidelity signal routing in precision sample-and-hold and communication circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +2V to +5.5V - Enables direct integration into 3.3V and 5V systems without level-shifting. |
| On-Resistance (max) | 10Ω at +5V - Ensures minimal signal attenuation and voltage drop in low-level analog paths. |
| RON Match (max) | 1Ω between channels - Critical for matched gain/attenuation in differential or multi-channel signal conditioning. |
| Turn-On/Off Time | 12ns / 10ns - Supports high-speed multiplexing up to ~70MHz bandwidth without timing skew. |
| Off-Leakage Current | 6nA at +85°C - Preserves accuracy in high-impedance sensor interfaces and battery-critical standby modes. |
| Analog Signal Range | GND to V+ - Allows seamless routing of unipolar signals without clamping or distortion. |
| Logic Compatibility | TTL/CMOS - Simplifies interface to microcontrollers and FPGAs using standard 5V or 3.3V I/O. |
Pinout & Package
MAX4616CSD+ is housed in a 14-pin narrow SOIC (SO-14) package, 3.9mm width, JEDEC MS-012AC compliant, with 1.27mm pitch and gull-wing leads suitable for reflow soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 8 | NO1, NO3 | Normally open analog terminals - Conduct only when corresponding INx = HIGH; used for active-signal paths. |
| 11 | NC4 | Normally closed analog terminal - Conducts when IN4 = LOW; provides default-path continuity in power-loss scenarios. |
| 2, 4, 9, 10 | COM1–COM4 | Common bidirectional analog nodes - Interface directly to signal sources or destinations; must be driven within GND–V+ range. |
| 5, 6, 12, 13 | IN1–IN4 | Digital control inputs - Accept TTL/CMOS logic levels; drive internal gate stacks to select NO/NC state per channel. |
| 7 | GND | Analog/digital reference ground - Shared return path; requires low-impedance connection to minimize noise coupling. |
| 14 | V+ | Positive supply - Powers analog switches and input buffers; must be applied before analog signals to prevent latch-up. |
Key Features
| Feature | Design Value |
|---|---|
| 2NO/2NC Channel Configuration | Enables simultaneous active-path selection and default-path retention-ideal for fault-tolerant signal routing in medical or industrial sensors. |
| Rail-to-Rail® Signal Handling | Supports full-scale analog signals from GND to V+, eliminating need for external biasing in single-supply systems. |
| Guaranteed RON Flatness (≤1Ω) | Maintains consistent gain/attenuation across input voltage range-critical for precision instrumentation amplifiers and ADC front-ends. |
| Low Charge Injection (6.5pC) | Minimizes voltage glitch on sampled nodes-essential for high-resolution sample-and-hold and switched-capacitor circuits. |
| Pin Compatibility with 74HC4066/MAX4610 | Allows drop-in replacement in legacy designs without PCB revision-reduces qualification time for cost-sensitive upgrades. |
Applications
| Battery-Powered Audio Routing | Low-Voltage Data Acquisition |
|---|---|
|
Use Scenario: Multiplexing microphone and line-in signals in portable voice recorders with 3.3V supply and tight power budget. IC Role / Device Role / Timing Role: Quad SPST switch routes analog inputs to shared ADC channel while maintaining signal integrity and low standby current. Use Value: 6nA off-leakage at +85°C extends battery life; 12ns switching enables real-time channel hopping without audible artifacts. |
Use Scenario: Selecting between multiple sensor outputs (thermocouple, RTD, strain gauge) in handheld test equipment. IC Role / Device Role / Timing Role: Provides low-RON, matched-channel switching to preserve measurement accuracy across all sensor paths. Use Value: ≤1Ω RON match ensures identical gain error across channels; rail-to-rail support eliminates external level-shifting circuitry. |
| Sample-and-Hold Circuits | Communication Signal Switching |
|
Use Scenario: Controlling hold capacitor charging in precision ADC front-ends operating from 2.5V supply. IC Role / Device Role / Timing Role: Low charge injection (6.5pC) and fast tON/tOFF ensure minimal sampling error and aperture jitter. Use Value: 6.5pC charge injection limits hold-step error to <1LSB in 16-bit systems; 10ns tOFF enables rapid hold-phase isolation. |
Use Scenario: Routing RF IF signals between transceiver chains and antenna diversity paths in IoT modems. IC Role / Device Role / Timing Role: High off-isolation (−85dB @100kHz) and low crosstalk (−96dB) prevent inter-channel interference. Use Value: −85dB off-isolation suppresses leakage between active and inactive paths; 70MHz bandwidth supports wideband modulation schemes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4614CSD+ | Four NO-only channels; no NC functionality; otherwise identical RON, speed, and package. | Suitable where all paths require active-enable behavior; not usable where default-closed paths are required. | Select MAX4614CSD+ only if system design mandates four independent NO switches with no fail-safe requirement. |
| ADG1419BRUZ | Single-pole double-throw (SPDT) configuration; higher RON (1.3Ω typical); ±15V dual-supply capable. | Designed for high-voltage industrial I/O; lacks 2NO/2NC flexibility and low-voltage optimization of MAX4616CSD+. | Choose ADG1419BRUZ only when SPDT topology and dual-supply operation are mandatory; not a functional substitute for MAX4616CSD+. |
Compared with MAX4614CSD+, MAX4616CSD+ adds NC capability for safety-critical default paths but sacrifices channel uniformity; compared with ADG1419BRUZ, it offers superior low-voltage performance and integrated 2NO/2NC topology at the expense of voltage range and SPDT flexibility.
Availability
MAX4616CSD+ is available at Aetrix Electronics and suitable for battery-operated equipment, audio/video signal routing, low-voltage data-acquisition systems, sample-and-hold circuits, and communication circuits requiring stable component supply and long-term sourcing assurance.
Supply support for MAX4616CSD+ 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
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets.
The MAX4616CSD+ belongs to the MAX461x family of low-voltage, high-speed analog switches designed specifically for precision signal routing in space- and power-constrained portable and embedded systems.
FAQ
What is the maximum supply voltage rating for MAX4616CSD+?
The absolute maximum supply voltage for MAX4616CSD+ is +6V, though the recommended operating range is +2V to +5.5V. Exceeding +6V risks permanent damage due to internal diode breakdown. Operation at +5.5V maintains full specification compliance for on-resistance, leakage, and switching speed-verified across temperature and process corners in the official Analog Devices datasheet.
Does MAX4616CSD+ support rail-to-rail analog signal switching?
Yes, MAX4616CSD+ supports true rail-to-rail analog signal handling from GND to V+, meaning signals spanning the full supply range pass through with minimal distortion or clipping. This is enabled by its CMOS transmission-gate structure and verified by the "Analog Signal Range" specification (0V to V+) across all supply voltages (2.5V, 3.3V, 5V) in the datasheet's Electrical Characteristics tables.
How does the 2NO/2NC configuration of MAX4616CSD+ differ from MAX4614CSD+?
MAX4616CSD+ integrates two normally open (NO) and two normally closed (NC) SPST switches in one SO-14 package, whereas MAX4614CSD+ contains four NO-only switches. This allows MAX4616CSD+ to implement fail-safe signal paths-e.g., NC channels maintain continuity during power loss or logic failure-while MAX4614CSD+ requires external circuitry for equivalent behavior.
What is the guaranteed on-resistance matching between channels for MAX4616CSD+?
MAX4616CSD+ guarantees on-resistance matching of ≤1Ω maximum between any two channels at +25°C and ≤1.2Ω over the full operating temperature range (0°C to +70°C). This is explicitly specified as "∆RON" in the datasheet's Electrical Characteristics table under +5V and +3.3V supply conditions, ensuring predictable gain tracking in multi-channel systems.
Is MAX4616CSD+ pin-compatible with industry-standard analog switches?
Yes, MAX4616CSD+ is pin-compatible with the 74HC4066 and MAX4610 analog switches, sharing identical SO-14 pinout and logic interface behavior. This allows direct replacement in existing designs without PCB modification-confirmed by the "Pin Configurations" section and "Pin Compatible with Industry-Standard 74HC4066/MAX4610" feature statement in the Analog Devices datasheet.
MAX4616CSD+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- SPST - NO/NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 10Ohm
- Channel-to-Channel Matching (ΔRon):
- 200mOhm
- Voltage - Supply, Single (V+):
- 2V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 12ns, 10ns
- -3db Bandwidth:
- 70MHz
- Charge Injection:
- 6.5pC
- Channel Capacitance (CS(off), CD(off)):
- 5pF, 5pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -96dB @ 100kHz
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SOIC
MAX4616CSD+ FAQ
1.How can I place an order for MAX4616CSD+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4616CSD+ 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 MAX4616CSD+ reliable?
The price and inventory of MAX4616CSD+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4616CSD+ is usually 5 days.
3.What payment methods are accepted for MAX4616CSD+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4616CSD+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4616CSD+?
MAX4616CSD+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4616CSD+ 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 MAX4616CSD+?
For technical support, including MAX4616CSD+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4616CSD+ requirements.
6.How does Aetrix verify that MAX4616CSD+ is sourced from the original manufacturer or authorized distributors?
All MAX4616CSD+ 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 MAX4616CSD+ meets industry standards.
7.What is the process for return or replacement of MAX4616CSD+?
All MAX4616CSD+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4616CSD+, 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 MAX4616CSD+ part is unused and in its original packaging.
Return procedure for MAX4616CSD+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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