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Home > Products > Integrated Circuits (ICs) > Interface > Analog Switches, Multiplexers, Demultiplexers

Analog Devices Inc./Maxim Integrated MAX4513ESE+

Name: MAX4513ESE+
Brand: Analog Devices Inc./Maxim Integrated
SKU: MAX4513ESE+
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MAX4513ESE+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Category:: Analog Switches, Multiplexers, Demultiplexers

Package:: 16-SOIC (0.154", 3.90mm Width)

Datasheet:: MAX4513ESE+.pdf

Description:: IC SW SPST-NO/NCX4 160OHM 16SOIC

Quantity:: RFQ Add To RFQ list

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Product details

Overview

The MAX4513ESE+ from Maxim Integrated is a quad SPST analog switch with two normally closed (NC) and two normally open (NO) channels, fault-protected up to ±36V with ±15V supplies or ±40V with power off, 175Ω max on-resistance at ±15V, rail-to-rail signal handling, and TTL/CMOS-compatible logic inputs - used in industrial data acquisition systems requiring robust signal routing under overvoltage transients.

For engineers reviewing the MAX4513ESE+ datasheet, MAX4513ESE+ pinout, MAX4513ESE+ application, or MAX4513ESE+ equivalent, key selection criteria include fault protection voltage limits, dual/single supply flexibility (±4.5V to ±18V or +9V to +36V), break-before-make timing (50–100 ns for MAX4513 only), leakage performance (0.5 nA @ +25°C), and pin compatibility with DG201/DG202/DG213 and DG411/DG412/DG413.

Technical Context

The MAX4513ESE+ implements dual-FET parallel switching architecture per channel (N- and P-channel FETs driven in phase), enabling low on-resistance and true rail-to-rail conduction. Fault detection uses dedicated comparators monitoring NO_/NC_ pins against V+ and V−, triggering automatic high-impedance isolation and booster-FET sourcing/sinking (±10 mA) during overvoltage events.

It supports independent control of four SPST switches: IN1/IN2 drive NC1/NC2 (normally closed), while IN3/IN4 drive NO3/NO4 (normally open). Break-before-make timing (50–100 ns) applies only to the mixed-configuration MAX4513 variant, preventing momentary shorting during state transitions in redundant signal paths.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Range	Dual: ±4.5V to ±18V; Single: +9V to +36V - enables operation in industrial ±15V systems or automotive +12V/+24V rails without level-shifting.
On-Resistance (RON)	175Ω max at ±15V - ensures minimal signal attenuation and voltage drop in precision analog routing (e.g., sensor multiplexing).
Fault Protection	±36V with power applied, ±40V with power off - protects downstream circuitry from transient overvoltages during hot-swap or power sequencing faults.
Off-Leakage Current	0.5nA at +25°C, 10nA at +85°C - preserves accuracy in high-impedance measurement paths (e.g., pH sensors, strain gauges).
Logic Thresholds	V_{IN_L} = 0.8V, V_{IN_H} = 2.4V - guarantees interoperability with both TTL and CMOS logic across full supply range (+9V to +36V or ±15V).
Turn-On/Turn-Off Time	t_ON = 500 ns, t_OFF = 750 ns (±15V) - supports moderate-speed multiplexing in data acquisition up to ~1 MHz sampling rates.
Charge Injection	5 pC max - limits voltage glitch on high-impedance nodes (e.g., sample-and-hold capacitors), critical for ADC front-end integrity.

Pinout & Package

MAX4513ESE+ is housed in a 16-pin narrow SO (SOIC-N) package, 150 mil width, with standard 1.27 mm pitch. Pin 12 is no-connect (N.C.). Power sequencing is not required; V− may be tied to GND for single-supply use.

Pin/Terminal	Circuit Role	Design Meaning
IN1–IN4 (Pins 1, 2, 15, 16)	Digital control inputs	Active-high logic drives respective switch states; compatible with 0V/+5V, 0V/+12V, or ±15V logic levels.
COM1–COM4 (Pins 3, 4, 13, 14)	Analog common terminals	Non-fault-protected bidirectional signal path - must remain within V− to V+ to avoid ESD diode conduction.
NC1–NC2 (Pins 5, 6)	Fault-protected normally closed analog terminals	Connected to COM1/COM2 when IN1/IN2 = LOW; withstands ±36V faults regardless of switch state.
NO3–NO4 (Pins 7, 8)	Fault-protected normally open analog terminals	Connected to COM3/COM4 when IN3/IN4 = HIGH; same ±36V fault tolerance as NC pins.
V+ (Pin 9)	Positive supply input	Powers analog switches and internal logic; also serves as substrate connection and reference for logic thresholds.
V− (Pin 10)	Negative supply input	Required for dual-supply operation; connect to GND for single-supply mode (+9V to +36V).
GND (Pin 11)	Digital ground reference	Reference for logic inputs only; no analog ground connection - analog signals are fully floating between V− and V+.
N.C. (Pin 12)	No internal connection	Must be left unconnected; no electrical function or thermal role.

Key Features

Feature	Design Value
Rail-to-rail signal handling	Signals from V− to V+ pass unattenuated in both directions - eliminates level-shifting in bipolar sensor interfaces.
Automatic fault response	NO_/NC_ pins become high-Z within nanoseconds of overvoltage; COM_ output clamped to V+ or V− via booster FETs - prevents latch-up and ensures deterministic fail-safe behavior.
Break-before-make timing	50–100 ns guaranteed delay between turn-off of one switch and turn-on of another in mixed NC/NO configuration - avoids cross-conduction in redundant signal selection.
Zero power-sequencing requirement	V+, V−, and logic inputs may be powered in any order - simplifies system power architecture and eliminates external sequencing ICs.
Low quiescent power	<2 mW typical at ±15V - suitable for battery-backed or energy-constrained industrial monitoring nodes.

Applications

Industrial Data Acquisition	Avionics Signal Routing
Use Scenario: Multiplexing multiple RTD, thermocouple, or strain gauge inputs into a shared ADC channel under noisy factory conditions with potential ground shifts and transient surges. IC Role / Device Role / Timing Role: Quad SPST switch providing isolated, fault-protected analog signal path selection with rail-to-rail swing and sub-1 µs switching. Use Value: Enables direct connection of ±10V sensor outputs to ADC without external protection or level-shifting, reducing BOM count and board area by 30% versus discrete protection solutions.	Use Scenario: Selecting between primary and backup flight control sensor signals (e.g., airspeed, angle-of-attack) in fly-by-wire systems where continuity and fault containment are safety-critical. IC Role / Device Role / Timing Role: Redundant signal switch with break-before-make timing and ±40V power-off fault protection to prevent hazardous shorting during hot-swap or power loss. Use Value: Guarantees no momentary short between dissimilar sources during switchover, meeting DO-160 Section 22 surge immunity requirements without additional discrete components.
ATE Equipment Channel Selection	Process Control I/O Modules
Use Scenario: Routing DUT test signals (DC to 1 MHz) through programmable fixture paths in automated test equipment, exposed to frequent contact bounce and ESD events. IC Role / Device Role / Timing Role: Fault-tolerant analog switch with 0.5 nA off-leakage and 5 pC charge injection - preserving measurement fidelity across thousands of test cycles. Use Value: Eliminates calibration drift caused by leakage-induced offset errors in µV-level measurements, extending recalibration intervals from quarterly to annually.	Use Scenario: Isolating 4–20 mA current loop inputs/outputs in distributed control system (DCS) field interface modules subject to lightning-induced surges on long cable runs. IC Role / Device Role / Timing Role: Input protection and signal conditioning switch with ±36V fault rating and 10 mA fault-current sourcing capability per channel. Use Value: Withstands induced transients up to 1 kV (per IEC 61000-4-5) without latch-up or parameter shift, reducing field failure rate by >90% versus non-fault-protected alternatives.

Industrial Data Acquisition

Avionics Signal Routing

Use Scenario: Multiplexing multiple RTD, thermocouple, or strain gauge inputs into a shared ADC channel under noisy factory conditions with potential ground shifts and transient surges.

IC Role / Device Role / Timing Role: Quad SPST switch providing isolated, fault-protected analog signal path selection with rail-to-rail swing and sub-1 µs switching.

Use Value: Enables direct connection of ±10V sensor outputs to ADC without external protection or level-shifting, reducing BOM count and board area by 30% versus discrete protection solutions.

Use Scenario: Selecting between primary and backup flight control sensor signals (e.g., airspeed, angle-of-attack) in fly-by-wire systems where continuity and fault containment are safety-critical.

IC Role / Device Role / Timing Role: Redundant signal switch with break-before-make timing and ±40V power-off fault protection to prevent hazardous shorting during hot-swap or power loss.

Use Value: Guarantees no momentary short between dissimilar sources during switchover, meeting DO-160 Section 22 surge immunity requirements without additional discrete components.

ATE Equipment Channel Selection

Process Control I/O Modules

Use Scenario: Routing DUT test signals (DC to 1 MHz) through programmable fixture paths in automated test equipment, exposed to frequent contact bounce and ESD events.

IC Role / Device Role / Timing Role: Fault-tolerant analog switch with 0.5 nA off-leakage and 5 pC charge injection - preserving measurement fidelity across thousands of test cycles.

Use Value: Eliminates calibration drift caused by leakage-induced offset errors in µV-level measurements, extending recalibration intervals from quarterly to annually.

Use Scenario: Isolating 4–20 mA current loop inputs/outputs in distributed control system (DCS) field interface modules subject to lightning-induced surges on long cable runs.

IC Role / Device Role / Timing Role: Input protection and signal conditioning switch with ±36V fault rating and 10 mA fault-current sourcing capability per channel.

Use Value: Withstands induced transients up to 1 kV (per IEC 61000-4-5) without latch-up or parameter shift, reducing field failure rate by >90% versus non-fault-protected alternatives.

Equivalent & Alternatives

The following parts are listed as comparable options for similar analog switch applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MAX4512ESE+	Four normally open (NO) switches only; identical fault protection, R_ON, and timing specs.	Suitable where all channels require default-open behavior (e.g., enable-only signal gating), not mixed NC/NO routing.	Select MAX4512ESE+ only if the design requires uniform NO configuration across all four channels.
ADG413BRZ	No fault protection; 35Ω typical R_ON; ±15V supply only; no power-off protection.	Lower on-resistance suits precision DC-coupled audio or instrumentation, but requires external TVS for transient immunity.	Choose ADG413BRZ only in benign environments with controlled supply sequencing and no overvoltage risk - not for industrial or avionics use.

Compared with MAX4512ESE+, the MAX4513ESE+ provides essential mixed NC/NO topology for fail-safe signal routing; compared with ADG413BRZ, it trades 140Ω higher R_ON for integrated ±40V power-off fault protection - eliminating external protection components and qualifying for harsh-environment certifications.

Availability

MAX4513ESE+ is available at Aetrix Electronics and suitable for industrial data acquisition, avionics signal routing, ATE channel selection, and process control I/O modules requiring stable component supply across extended temperature ranges (−40°C to +85°C) and long production lifecycles.

Supply support for MAX4513ESE+ 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, automotive, communications, and computing applications.

The MAX451x family was engineered specifically for high-reliability signal routing in fault-prone environments - delivering integrated overvoltage protection, rail-to-rail operation, and mixed SPST topologies without external components.

FAQ

What is the maximum fault voltage the MAX4513ESE+ can withstand with power removed?

The MAX4513ESE+ sustains ±40V faults on its NO_/NC_ pins with V+ and V− unpowered - verified per Absolute Maximum Ratings. This allows safe hot-plug operation in modular systems where backplane voltages may be present before main power is applied. The COM_ and IN_ pins lack this protection and must remain within V− to V+ at all times.

Can the MAX4513ESE+ operate from a +24V single supply?

Yes, the MAX4513ESE+ supports +9V to +36V single-supply operation with V− tied to GND. At +24V, on-resistance remains ≤260Ω (typical), logic thresholds scale to ~2.1V (V_{IN_H}) and ~0.9V (V_{IN_L}), and fault protection holds at ±36V - making it ideal for 24V industrial PLC I/O modules without auxiliary negative rails.

Does the MAX4513ESE+ require power-supply sequencing?

No - the MAX4513ESE+ has no power-sequencing requirement. V+, V−, and digital inputs may be powered in any order without damage or undefined behavior. This eliminates need for external sequencing controllers in multi-rail systems and simplifies startup in battery-backed or modular power architectures.

How does the break-before-make timing work in the MAX4513ESE+?

The MAX4513ESE+ enforces 50–100 ns break-before-make delay only between its two NO channels (IN3/IN4 → NO3/NO4) and two NC channels (IN1/IN2 → NC1/NC2), as defined in its truth table. This prevents momentary shorting when toggling complementary signals in redundant paths - a feature absent in MAX4511/MAX4512 and critical for avionics and safety-critical I/O.

Is the MAX4513ESE+ pin-compatible with legacy DG-series switches?

Yes, the MAX4513ESE+ uses identical pinout to DG201/DG202/DG213 and DG411/DG412/DG413 - enabling drop-in replacement in existing layouts. However, only NO_/NC_ pins inherit fault protection; COM_ and IN_ pins retain standard CMOS behavior, so PCB-level ESD protection on those nets remains necessary if overvoltage exposure is possible.

MAX4513ESE+ 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):: 160Ohm

Channel-to-Channel Matching (ΔRon):: -

Voltage - Supply, Single (V+):: 9V ~ 36V

Voltage - Supply, Dual (V±):: ±4.5V ~ 18V

Switch Time (Ton, Toff) (Max):: 500ns, 400ns

-3db Bandwidth:: -

Charge Injection:: 1.5pC

Channel Capacitance (CS(off), CD(off)):: 10pF, 5pF

Current - Leakage (IS(off)) (Max):: 500pA

Crosstalk:: -66dB @ 1MHz

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 16-SOIC

MAX4513ESE+ FAQ

1.How can I place an order for MAX4513ESE+ through Aetrix?

Please submit a Request for Quotation (RFQ) for MAX4513ESE+ 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 MAX4513ESE+ reliable?

The price and inventory of MAX4513ESE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4513ESE+ is usually 5 days.

3.What payment methods are accepted for MAX4513ESE+?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4513ESE+ transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MAX4513ESE+?

MAX4513ESE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MAX4513ESE+ 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 MAX4513ESE+?

For technical support, including MAX4513ESE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4513ESE+ requirements.

6.How does Aetrix verify that MAX4513ESE+ is sourced from the original manufacturer or authorized distributors?

All MAX4513ESE+ 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 MAX4513ESE+ meets industry standards.

7.What is the process for return or replacement of MAX4513ESE+?

All MAX4513ESE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4513ESE+, 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 MAX4513ESE+ part is unused and in its original packaging.

Return procedure for MAX4513ESE+:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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