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Analog Devices Inc./Maxim Integrated MAX313LEPE+
- Part No.:
- MAX313LEPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- -
- Datasheet:
-
MAX313LEPE+.pdf
- Description:
- IC SWITCH QUAD SPST 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:1,862
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Product details
Overview
MAX313LEPE+ from Maxim Integrated is a quad, single-pole/single-throw (SPST), normally open (NO) analog switch IC designed for precision signal routing in high-reliability industrial and test systems. It delivers ≤10Ω on-resistance, ≤1.5Ω channel-to-channel RON match, and ±4.5V to ±20V dual-supply or +4.5V to +36V single-supply operation - enabling rail-to-rail analog signal handling in audio routing and data-acquisition front-ends.
For engineers reviewing the MAX313LEPE+ datasheet, MAX313LEPE+ pinout, MAX313LEPE+ application, or MAX313LEPE+ equivalent, this page provides verified electrical specifications, package-validated pin functions, real-world use cases in avionics and xDSL modems, and two confirmed alternative parts with documented functional and application-level differences.
Technical Context
The MAX313LEPE+ implements four independent CMOS SPST switches with normally open topology, each controlled by a dedicated logic input compatible with +3V TTL/CMOS levels (VIH = 2.0V, VIL = 0.8V). Its architecture supports bidirectional signal conduction and guarantees low charge injection (±30pC typical) and low off-leakage (±2.5nA at +85°C).
It operates across dual supplies (±4.5V to ±20V) or single supply (+4.5V to +36V), with rail-to-rail analog signal range and guaranteed RON flatness ≤4Ω over full signal swing. Crosstalk exceeds 96dB at 20kHz, and break-before-make timing is not applicable - distinguishing it from the MAX314L variant.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Quad SPST, normally open (NO) - all four channels open when logic input is low, closed when high. |
| On-Resistance (RON) | ≤10Ω max at ±15V dual supply - ensures minimal signal attenuation and voltage drop in precision analog paths. |
| RON Match | ≤1.5Ω max between channels - critical for matched gain/phase in multi-channel instrumentation and balanced audio routing. |
| Supply Range | +4.5V to +36V (single) or ±4.5V to ±20V (dual) - supports wide-input industrial power rails without external level-shifting. |
| Logic Compatibility | +3V logic inputs (VIH = 2.0V, VIL = 0.8V) - interfaces directly with modern microcontrollers and FPGAs without pull-up resistors or translators. |
| Leakage Current | ±2.5nA max at +85°C - preserves signal integrity in high-impedance sample-and-hold and sensor multiplexing applications. |
| Turn-On/Off Time | 275ns / 235ns max (dual supply) - enables fast switching in automated test equipment and digital potentiometer replacement circuits. |
Pinout & Package
MAX313LEPE+ is housed in a 16-pin plastic DIP package (0.300" wide), RoHS-compliant and rated for -40°C to +85°C operation. Pin layout matches industry-standard SO and TSSOP variants for drop-in compatibility in legacy through-hole designs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Dedicated logic inputs controlling each NO switch; active-high, +3V compatible. |
| 2, 7, 10, 15 | COM1–COM4 | Analog common terminals - bidirectional signal path entry points for each switch. |
| 3, 6, 11, 14 | NO1–NO4 | Normally open analog outputs - connect to COM only when corresponding IN is high. |
| 4 | V− | Negative analog supply rail; tie to GND for single-supply operation. |
| 5 | GND | Ground reference for logic and analog sections; decoupling required near pin. |
| 12 | N.C. | No internal connection - must remain unconnected per datasheet. |
| 13 | V+ | Positive analog supply rail; powers analog switch core and defines signal range upper limit. |
Key Features
| Feature | Design Value |
|---|---|
| +3V logic-compatible inputs | Eliminates need for level shifters when interfacing with 3.3V microcontrollers or CPLDs. |
| Guaranteed RON match ≤1.5Ω | Enables precise channel matching in differential signal routing and multi-channel ADC front-ends. |
| Rail-to-rail signal handling | Supports full analog swing from V− to V+, including ground-referenced signals in single-supply configurations. |
| Crosstalk >96dB at 20kHz | Prevents audible crosstalk in stereo audio routing and maintains signal fidelity in multi-channel comms systems. |
| Low leakage (±2.5nA @ +85°C) | Minimizes error accumulation in high-impedance sample-and-hold and sensor multiplexer applications. |
Applications
| Audio Signal Routing | Test Equipment |
|---|---|
Use Scenario: Switching line-level stereo signals between multiple DACs, amplifiers, or monitoring paths in professional audio consoles. IC Role / Device Role / Timing Role: Quad SPST NO switch providing isolated, low-distortion signal paths with matched RON across left/right channels. Use Value: ≤10Ω RON and >96dB crosstalk preserve THD <0.01% at 1kHz, avoiding audible artifacts during real-time routing. |
Use Scenario: Multiplexing sensor outputs or calibration references into a shared data-acquisition channel in automated test systems. IC Role / Device Role / Timing Role: Precision analog switch enabling sequential sampling of up to four high-impedance sources with minimal settling error. Use Value: ±2.5nA leakage and ≤4Ω RON flatness ensure <1LSB error in 16-bit systems operating across -40°C to +85°C. |
| Avionics Signal Conditioning | xDSL Modem Line Interface |
Use Scenario: Routing analog sensor data (e.g., pressure, temperature) from redundant transducers to flight control processors. IC Role / Device Role / Timing Role: Fault-tolerant analog switch with guaranteed parametric performance over extended temperature range. Use Value: -40°C to +85°C rating and ±20V dual-supply support meet DO-160 environmental and power requirements. |
Use Scenario: Selecting between upstream/downstream filter paths or diagnostic test loops in ADSL/VDSL line cards. IC Role / Device Role / Timing Role: High-speed analog switch managing RF/line-side signal paths with low charge injection. Use Value: ±30pC charge injection prevents DC offset shifts during dynamic line reconfiguration, maintaining DSL sync stability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX313LESE+ | Same electrical specs, but in 16-pin narrow SO package - surface-mount, smaller footprint, higher thermal conductivity. | Suitable for space-constrained PCBs where through-hole DIP is impractical; requires rework of land pattern and assembly process. | Select MAX313LESE+ for new SMT designs requiring higher density or better thermal performance. |
| ADG1414BRUZ | Quad SPST NO switch with 1.8Ω max RON, but requires ≥4.5V logic inputs and supports only ±15V dual supply (not +36V single). | Better RON for ultra-low-loss paths, but incompatible with +3V logic and lacks single-supply flexibility of MAX313LEPE+. | Choose ADG1414BRUZ only if sub-2Ω RON is mandatory and system uses ≥4.5V logic and fixed ±15V rails. |
Compared with MAX313LESE+, the MAX313LEPE+ offers identical analog performance in a through-hole package for prototyping and legacy repair; versus ADG1414BRUZ, it trades lower RON for broader supply/logic compatibility - making it more versatile in mixed-voltage industrial systems.
Availability
MAX313LEPE+ is available at Aetrix Electronics and suitable for test equipment, avionics signal conditioning, and xDSL modem line interface applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX313LEPE+ 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 markets.
The MAX313L series was designed specifically for robust, low-distortion analog signal routing in harsh environments - emphasizing rail-to-rail operation, low leakage, and +3V logic compatibility without external level shifters.
FAQ
What is the maximum supply voltage rating for MAX313LEPE+?
The MAX313LEPE+ supports dual supplies up to ±20V or single supply up to +36V. Absolute maximum ratings specify V+ to GND ≤ +44V and V− to GND ≥ −44V, but sustained operation beyond ±20V or +36V violates datasheet limits and risks permanent damage. Always observe the recommended operating ranges in the Electrical Characteristics table.
Does MAX313LEPE+ support rail-to-rail analog signal switching?
Yes, MAX313LEPE+ supports rail-to-rail analog signal switching - its analog signal range extends from V− to V+ under both dual- and single-supply conditions. This allows full-swing AC coupling and DC-coupled signals without clipping, provided the input signal stays within the supply rails and absolute maximum ratings.
Is MAX313LEPE+ pin-compatible with older MAX313 versions?
Yes, MAX313LEPE+ is pin-compatible with the legacy MAX313CPE and MAX313EPE in the same 16-pin DIP package. The 'L' suffix denotes improved latch-up immunity and relaxed power-supply sequencing requirements - no PCB changes are needed for drop-in replacement in existing designs.
What is the leakage current specification for MAX313LEPE+ at maximum temperature?
At +85°C, MAX313LEPE+ guarantees NO- and NC-terminal off-leakage current of ±2.5nA max, and COM-terminal off-leakage of ±2.5nA max. These values are 100% tested at hot temperature and correlate to tighter ±0.5nA typical values at +25°C - critical for high-impedance sample-and-hold accuracy.
Can MAX313LEPE+ be used with a single +12V supply?
Yes, MAX313LEPE+ operates with a single +12V supply: connect V+ to +12V, V− to GND, and ensure logic inputs meet VIH ≥ 2.0V and VIL ≤ 0.8V. Analog signal range becomes 0V to +12V, and RON increases slightly (≤35Ω max) versus dual-supply operation - still suitable for most 12V industrial signal routing.
MAX313LEPE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Switch Circuit:
- -
- Multiplexer/Demultiplexer Circuit:
- -
- Number of Circuits:
- -
- On-State Resistance (Max):
- -
- Channel-to-Channel Matching (ΔRon):
- -
- Voltage - Supply, Single (V+):
- -
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- -
- -3db Bandwidth:
- -
- Charge Injection:
- -
- Channel Capacitance (CS(off), CD(off)):
- -
- Current - Leakage (IS(off)) (Max):
- -
- Crosstalk:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
MAX313LEPE+ FAQ
1.How can I place an order for MAX313LEPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX313LEPE+ 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 MAX313LEPE+ reliable?
The price and inventory of MAX313LEPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX313LEPE+ is usually 5 days.
3.What payment methods are accepted for MAX313LEPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX313LEPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX313LEPE+?
MAX313LEPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX313LEPE+ 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 MAX313LEPE+?
For technical support, including MAX313LEPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX313LEPE+ requirements.
6.How does Aetrix verify that MAX313LEPE+ is sourced from the original manufacturer or authorized distributors?
All MAX313LEPE+ 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 MAX313LEPE+ meets industry standards.
7.What is the process for return or replacement of MAX313LEPE+?
All MAX313LEPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX313LEPE+, 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 MAX313LEPE+ part is unused and in its original packaging.
Return procedure for MAX313LEPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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