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Analog Devices Inc./Maxim Integrated MAX4513EPE+
- Part No.:
- MAX4513EPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX4513EPE+.pdf
- Description:
- IC SW SPST-NO/NCX4 160OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,027
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Product details
Overview
MAX4513EPE+ 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 powered supplies and ±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 MAX4513EPE+ datasheet, MAX4513EPE+ pinout, MAX4513EPE+ application, or MAX4513EPE+ equivalent, key selection criteria include fault protection voltage limits, on-resistance matching (≤10Ω), break-before-make timing (50–100ns for MAX4513 only), dual (±4.5V to ±18V) or single-supply (+9V to +36V) operation, and compatibility with legacy DG201/DG202/DG213 layouts.
Technical Context
The MAX4513EPE+ implements dual parallel-FET architecture per channel (N1 + P1), enabling low on-resistance and true rail-to-rail conduction. Fault detection uses dedicated comparators monitoring NO_/NC_ against V+ and V−; during overvoltage, N1/P1 turn off while booster FETs (P2/N2) clamp COM_ to V+ or V− and source/sink up to ±10mA.
It supports break-before-make switching only on channels 1 & 4 (NO configuration) and channels 2 & 3 (NC configuration), with tBBM = 50–100ns. Logic inputs accept 0.8V/2.4V thresholds across supply ranges, eliminating sequencing requirements and ensuring interoperability with ±15V or +12V digital control buses.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-resistance (RON) | 175Ω max at ±15V - ensures minimal signal attenuation in precision analog paths up to ±14V swing. |
| On-resistance match (∆RON) | 10Ω max between channels - critical for matched gain/phase in multi-channel instrumentation front-ends. |
| Fault protection range | ±36V with power applied, ±40V with power off - enables safe operation during hot-swap, power-up/down, or field-induced transients. |
| Supply range | ±4.5V to ±18V dual or +9V to +36V single - supports wide industrial input rails without external level-shifting. |
| Logic thresholds | VIN_L = 0.8V, VIN_H = 2.4V - guarantees reliable switching with both TTL and CMOS drivers at +12V or ±15V supplies. |
| Turn-on/off time | tON = 500ns, tOFF = 750ns (±15V) - suitable for multiplexed sampling at ≤1MHz without aperture jitter degradation. |
| Off-leakage current | 0.5nA at +25°C, 10nA at +85°C - preserves accuracy in high-impedance sensor interfaces (e.g., thermocouples, pH electrodes). |
Pinout & Package
MAX4513EPE+ is supplied in a 16-pin plastic DIP package (0.300" wide), RoHS-compliant, with through-hole mounting and industry-standard footprint.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Digital control inputs; drive internal logic translators to set NO/NC state per channel. |
| 2, 7, 10, 15 | COM1–COM4 | Common analog terminals; not fault-protected - must remain within V− to V+ during operation. |
| 3, 6, 11, 14 | NC1–NC4 / NO1–NO4 | Fault-protected analog terminals; NC pins active low, NO pins active high; withstand ±36V faults. |
| 4 | V− | Negative supply input; connect to GND for single-supply operation (+9V to +36V). |
| 13 | V+ | Positive supply input; powers analog switches and logic; internally tied to substrate. |
| 5 | GND | Digital ground reference; no analog signal reference - isolated from analog path. |
| 12 | N.C. | No internal connection; leave unconnected. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Signals from V− to V+ pass unattenuated with <175Ω on-resistance - eliminates level-shifting in ±10V industrial I/O modules. |
| Fault-protected NO_/NC_ pins | Withstand ±36V faults with power on, ±40V with power off - prevents latch-up or damage during sensor cable disconnects or ESD events. |
| Break-before-make timing | 50–100ns guaranteed delay between channel deactivation and activation - avoids momentary shorts in redundant power or signal path switching. |
| No supply sequencing required | V+, V−, and logic inputs may power up in any order - simplifies power management in multi-rail embedded controllers. |
| Low leakage & charge injection | 0.5nA COM_ off-leakage at +25°C and 1.5pC charge injection - maintains DC accuracy in 16-bit data acquisition front-ends. |
Applications
| Industrial Data Acquisition | Avionics Signal Routing |
|---|---|
Use Scenario: Multiplexing thermocouple, RTD, and strain gauge signals into a shared ADC in harsh factory environments with frequent ground potential shifts. IC Role / Device Role / Timing Role: Quad SPST switch providing isolated, fault-tolerant analog signal path selection with rail-to-rail support for ±10V sensor outputs. Use Value: Prevents system damage from ±36V transients induced by motor drives or welding equipment, while maintaining <0.01% gain error via 10Ω RON matching. |
Use Scenario: Redundant flight control signal distribution where primary and backup analog sensors feed common processing units. IC Role / Device Role / Timing Role: Dual NC + dual NO configuration enables fail-safe crosspoint switching with break-before-make isolation between critical channels. Use Value: Ensures no transient coupling between primary and backup paths during fault conditions, meeting DO-160 Section 22 surge immunity requirements. |
| ATE Equipment | Process-Control I/O Modules |
Use Scenario: Automated test system switching between DUT analog stimulus sources and measurement instruments under programmable voltage stress. IC Role / Device Role / Timing Role: Fault-protected analog switch enabling safe application of ±30V test signals without risking instrument input stages. Use Value: Eliminates need for external TVS diodes or relays, reducing board space and calibration drift from parasitic capacitance. |
Use Scenario: Modular PLC analog input card supporting multiple field transmitter types (4–20mA, 0–10V, ±5V) with configurable input protection. IC Role / Device Role / Timing Role: Front-end signal selector routing field signals to conditioning amplifiers while clamping faults to V+/V− rails. Use Value: Enables single-board design for diverse industrial sensors, with ±40V power-off protection preventing damage during live-wire maintenance. |
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 |
|---|---|---|---|
| MAX4513CPE+ | 0°C to +70°C operating range vs. −40°C to +85°C for MAX4513EPE+ | Suitable for commercial-grade bench equipment but not extended-temperature industrial or automotive use. | Select MAX4513CPE+ only if ambient temperature stays within 0–70°C and cost sensitivity outweighs reliability margin. |
| ADG413BRZ | No fault protection; ±20V absolute max rating on switches; 60Ω typical RON at ±15V | Lacks ±36V fault tolerance and rail-to-rail clamping - requires external protection circuitry for industrial transients. | Choose ADG413BRZ only in benign, well-regulated lab environments where fault risk is negligible and lower on-resistance is prioritized. |
Compared with MAX4513CPE+ and ADG413BRZ, the MAX4513EPE+ uniquely delivers extended temperature operation, integrated ±36V fault protection without external components, and guaranteed break-before-make timing - making it the sole option for ruggedized, drop-in-replacement upgrades of legacy DG201/DG213-based designs.
Availability
MAX4513EPE+ is available at Aetrix Electronics and suitable for industrial data acquisition, avionics signal routing, ATE equipment, process-control I/O modules, and redundant backup systems requiring stable component supply across extended temperature and high-reliability lifecycles.
Supply support for MAX4513EPE+ 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 semiconductor company specializing in high-performance analog, mixed-signal, and power-management ICs for industrial, communications, and computing applications.
The MAX4511/MAX4512/MAX4513 family was designed specifically for fault-tolerant analog signal routing in mission-critical systems where overvoltage transients, hot-swap events, or power sequencing errors must not compromise signal integrity or device survival.
FAQ
What is the maximum fault voltage the MAX4513EPE+ can withstand with power removed?
The MAX4513EPE+ withstands ±40V faults on its NO_/NC_ pins when V+ and V− are unpowered - a key safety feature for maintenance scenarios involving live field wiring. This exceeds the ±36V limit under powered conditions and is validated per Absolute Maximum Ratings. The COM_ and IN_ pins remain unprotected and must stay within V− to V+ at all times, even during power-off.
Does the MAX4513EPE+ support single-supply operation, and what is the valid voltage range?
Yes, the MAX4513EPE+ supports single-supply operation with V− connected to GND and V+ ranging from +9V to +36V. In this mode, the fault-protected analog signal range remains ±36V relative to GND, and logic thresholds retain TTL/CMOS compatibility. On-resistance increases to 525Ω max at +12V, and COM_ output current capability is 2–5mA - sufficient for driving standard 2kΩ instrumentation loads.
How does the break-before-make timing work in the MAX4513EPE+, and which channels implement it?
The MAX4513EPE+ implements break-before-make (BBM) only on its mixed configuration: channels 1 & 4 (NO) and channels 2 & 3 (NC). BBM delay is 50–100ns, ensuring no overlap between switch deactivation and activation to prevent short-circuits in redundant signal paths. This behavior is intrinsic to the MAX4513 variant and is not present in MAX4511 (all NC) or MAX4512 (all NO).
Can the MAX4513EPE+ be used as a direct replacement for DG201/DG213 in existing PCB layouts?
Yes, the MAX4513EPE+ is pin-compatible with DG201/DG202/DG213 and shares identical 16-pin DIP pinout and footprint. However, only the NO_/NC_ pins are fault-protected - COM_ and IN_ retain standard CMOS switch behavior. System-level validation is required to confirm that fault currents routed through V+/V− during overvoltage events do not exceed PCB trace current ratings or affect adjacent circuitry.
What is the on-resistance matching specification for the MAX4513EPE+, and why does it matter?
The MAX4513EPE+ guarantees ∆RON ≤ 10Ω max between any two channels at ±15V - meaning the difference between highest and lowest on-resistance across the four switches is no more than 10Ω. This tight matching is essential in applications like multi-channel differential measurements or programmable gain amplifiers, where unequal RON would introduce channel-to-channel gain or phase errors exceeding 0.1%.
MAX4513EPE+ 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):
- 3Ohm (Typ)
- 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
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX4513EPE+ FAQ
1.How can I place an order for MAX4513EPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4513EPE+ 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 MAX4513EPE+ reliable?
The price and inventory of MAX4513EPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4513EPE+ is usually 5 days.
3.What payment methods are accepted for MAX4513EPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4513EPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4513EPE+?
MAX4513EPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4513EPE+ 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 MAX4513EPE+?
For technical support, including MAX4513EPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4513EPE+ requirements.
6.How does Aetrix verify that MAX4513EPE+ is sourced from the original manufacturer or authorized distributors?
All MAX4513EPE+ 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 MAX4513EPE+ meets industry standards.
7.What is the process for return or replacement of MAX4513EPE+?
All MAX4513EPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4513EPE+, 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 MAX4513EPE+ part is unused and in its original packaging.
Return procedure for MAX4513EPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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