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Analog Devices Inc./Maxim Integrated MAX4513ESE
- Part No.:
- MAX4513ESE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4513ESE.pdf
- Description:
- IC SW SPST-NO/NCX4 160OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,338
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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, COM_ output current capability during fault (±10mA), on-resistance matching (≤10Ω), break-before-make timing (50–100ns for MAX4513 only), and compatibility with dual (±4.5V to ±18V) or single (+9V to +36V) supply configurations.
Technical Context
The MAX4513ESE implements parallel N- and P-channel FET architecture per channel, enabling low on-resistance and true rail-to-rail conduction. Fault detection uses dedicated comparators monitoring NO_/NC_ pins against V+ and V−; upon overvoltage (>±36V), internal FETs isolate the protected terminal while "booster" FETs source/sink up to ±10mA from V+/V− to COM_.
It features break-before-make switching only on channels 1 & 4 (NO) and 2 & 3 (NC), ensuring no transient shorting during state transitions. Logic inputs operate with fixed thresholds (0.8V low / 2.4V high) across ±15V or +12V supplies, eliminating supply sequencing requirements and supporting direct interface with TTL and CMOS controllers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 175Ω max at ±15V - ensures minimal signal attenuation and voltage drop in precision analog paths. |
| On-Resistance Match (∆RON) | 10Ω max between channels - critical for matched gain/phase in multi-channel instrumentation or differential signal routing. |
| Fault Protection Range | ±36V with power applied, ±40V with power off - enables safe operation during system power-up/down or field-induced transients. |
| Supply Range | ±4.5V to ±18V dual or +9V to +36V single - supports legacy industrial rails and modern high-voltage sensor interfaces. |
| Logic Thresholds | VIN_L = 0.8V, VIN_H = 2.4V - guarantees interoperability with both 5V TTL and 3.3V/5V CMOS microcontrollers without level-shifting. |
| Break-Before-Make Delay | 50–100ns (MAX4513 only) - prevents momentary short-circuits when toggling complementary NC/NO pairs in redundant signal paths. |
| Off-Leakage Current | 0.5nA at +25°C - preserves signal integrity in high-impedance sensor front-ends and battery-powered measurement nodes. |
Pinout & Package
MAX4513ESE is housed in a 16-pin narrow SO (SOIC-N) package, 150 mil width, with standard 0.050" lead pitch and gull-wing leads. Pin 12 is not connected (N.C.). Power and logic are fully decoupled: V+ and V− supply analog switching core and internal logic translators; GND serves digital reference only.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 (IN1–IN4) | Logic Control Inputs | Digital control lines accepting TTL/CMOS levels; drive internal translators that generate gate voltages referenced to V+ and V−. |
| 2, 7, 10, 15 (COM1–COM4) | Analog Common Terminals | Non-fault-protected bidirectional signal ports; must remain within V− to V+ to avoid ESD diode conduction and damage. |
| 3, 6, 11, 14 (NC1–NC2, NO3–NO4) | Fault-Protected Analog Terminals | NC pins (1&2) and NO pins (3&4) tolerate −36V to +36V faults; become high-Z during overvoltage, isolating downstream circuitry. |
| 4 (V−) | Negative Supply Input | Connects to negative rail (dual) or GND (single); powers analog switches and logic translators; affects on-resistance via gate-drive swing. |
| 13 (V+) | Positive Supply Input | Supplies analog path and internal logic; internally tied to substrate; sets logic thresholds and defines upper fault limit. |
| 5 (GND) | Digital Ground Reference | Reference for logic inputs only; no analog signal reference; contains ESD diodes to V+ and V−. |
| 12 (N.C.) | No Connection | Not bonded internally; must remain unconnected on PCB to prevent parasitic coupling or contamination. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-Rail Signal Handling | Signals from V− to V+ pass unattenuated through ON switches, enabling full dynamic range utilization in ±15V op-amp circuits or +24V industrial sensors. |
| ±40V Fault Protection with Power Off | NO_/NC_ terminals remain isolated at ±40V even with V+/V− unpowered - eliminates need for external clamping during maintenance or brownout conditions. |
| Output Clamping During Fault | When fault occurs, COM_ is actively clamped to V+ (positive fault) or V− (negative fault) by booster FETs, delivering up to ±10mA to maintain defined rail-level output. |
| No Power-Supply Sequencing Required | V+ and V− may be powered in any order or simultaneously; internal logic translators function correctly regardless of ramp sequence - simplifies power management design. |
| Pin-Compatible Replacement | Direct drop-in for DG201/DG202/DG213 and DG411/DG412/DG413; identical pinout allows retrofit into legacy designs without layout changes. |
Applications
| Industrial Data Acquisition | Avionics Signal Routing |
|---|---|
Use Scenario: Multiplexing high-voltage sensor outputs (e.g., strain gauges, RTDs) into a shared ADC channel under noisy factory environments with frequent ground potential shifts. IC Role / Device Role / Timing Role: Quad SPST switch routing analog signals with fault isolation; NC/NO pairing enables fail-safe default path selection during transients. Use Value: ±36V fault tolerance prevents latch-up or damage from ESD or cable discharge events; 0.5nA leakage preserves accuracy in 24-bit sigma-delta measurements. |
Use Scenario: Redundant flight-control signal distribution where primary and backup channels must never short, and transient immunity is mandated per DO-160 Section 22. IC Role / Device Role / Timing Role: Fault-protected analog switch providing break-before-make isolation between dual-redundant actuator drivers and central controller. Use Value: 50–100ns BBM delay prevents hazardous cross-conduction; ±40V power-off protection ensures safety during aircraft battery disconnect. |
| ATE Equipment Channel Switching | Process-Control Loop Monitoring |
Use Scenario: Automated test equipment switching multiple DUTs to shared stimulus and measurement resources, exposed to accidental overvoltage during probe misalignment or fixture faults. IC Role / Device Role / Timing Role: High-isolation (−62dB @1MHz) SPST switch enabling clean signal routing; independent channel control allows parallel test execution. Use Value: −66dB crosstalk minimizes inter-channel interference in multi-DUT parallel testing; 175Ω RON ensures <0.1% gain error in 50Ω impedance-matched paths. |
Use Scenario: Isolating 4–20mA loop monitors from PLC I/O modules during hot-swap maintenance or field wiring errors causing reverse polarity or overvoltage. IC Role / Device Role / Timing Role: Two NC and two NO channels configured as automatic bypass/failover paths; COM_ delivers regulated loop current during fault recovery. Use Value: COM_ sourcing/sinking ±10mA sustains loop operation during NO_/NC_ fault; rail-to-rail operation supports wide-input-range isolators (e.g., 0–10V to 4–20mA converters). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fault-protected analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4512ESE | Four normally open (NO) switches only - no NC functionality; otherwise identical pinout, specs, and fault protection. | Suitable where all channels require default-open behavior (e.g., enable-only signal gating), but cannot replace NC paths in fail-safe monitoring. | Select MAX4512ESE only if all four channels must be NO; MAX4513ESE is required when mixed NC/NO topology is needed for redundancy or default-state safety. |
| ADG467BRUZ | Higher on-resistance (35Ω typ at ±15V vs. 125Ω typ for MAX4513); no fault protection beyond absolute max ratings; 24-TSSOP package. | Used in lower-voltage, non-harsh environments (e.g., lab instruments); lacks ±36V fault tolerance and active COM_ clamping during overvoltage. | Choose ADG467BRUZ only for cost-sensitive, low-risk applications where fault exposure is controlled; MAX4513ESE remains mandatory for industrial/avionics fault resilience. |
Compared with MAX4512ESE and ADG467BRUZ, the MAX4513ESE uniquely combines mixed NC/NO topology, ±36V active fault protection with COM_ current delivery, and pin compatibility with legacy DG-series switches - making it the sole choice for safety-critical, mixed-mode signal routing where default state and transient resilience are co-dependent.
Availability
MAX4513ESE is available at Aetrix Electronics and suitable for industrial data acquisition, avionics signal routing, and ATE equipment requiring stable component supply with guaranteed long-term availability and extended temperature support (−40°C to +85°C).
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 high-performance analog and mixed-signal ICs for demanding industrial, automotive, and communications applications, emphasizing reliability, integration, and ruggedized operation.
The MAX4511/MAX4512/MAX4513 family was engineered specifically for fault-tolerant analog signal routing in harsh environments - delivering rail-to-rail performance, ±36V protection, and seamless replacement of legacy DG-series switches without redesign.
FAQ
What is the maximum fault voltage the MAX4513ESE can withstand with power applied?
The MAX4513ESE withstands up to ±36V on its NO_ and NC_ pins when V+ and V− are powered - verified per Absolute Maximum Ratings and functional testing. This applies with ±15V supplies or any valid dual-supply configuration within ±4.5V to ±18V. Exceeding ±36V risks permanent damage, even momentarily.
Does the MAX4513ESE support single-supply operation, and what is the valid voltage range?
Yes, the MAX4513ESE operates from a single +9V to +36V supply with V− connected to GND. At +12V, typical on-resistance is 260Ω, and logic thresholds remain compatible (VIN_L = 0.8V, VIN_H = 2.4V). The device maintains full fault protection (±36V) and rail-to-rail signal handling in this mode.
How does the MAX4513ESE handle faults on the COM_ pin?
The COM_ pin is not fault-protected. Voltages on COM_ must stay within V− to V+ at all times. Exceeding these limits forward-biases internal ESD diodes, risking damage. The MAX4513ESE's fault protection applies exclusively to NO_ and NC_ pins - COM_ requires external clamping if exposed to overvoltage.
What is the significance of the break-before-make timing in the MAX4513ESE?
The MAX4513ESE implements break-before-make only on its paired channels (IN1/NC1/COM1 and IN4/NO4/COM4, plus IN2/NC2/COM2 and IN3/NO3/COM3), with 50–100ns delay. This prevents momentary shorting between NC and NO paths during switching - essential for fail-safe redundant systems where concurrent conduction could cause hazardous feedback or latch-up.
Can the MAX4513ESE replace DG213 in an existing PCB layout?
Yes, the MAX4513ESE is pin-compatible with DG213 and other industry-standard DG-series switches (DG201/DG202/DG411/DG412/DG413). Its identical 16-pin SO footprint, logic interface, and signal pin mapping allow direct drop-in replacement - though designers must verify that fault protection requirements and COM_ current delivery align with system safety goals.
MAX4513ESE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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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