My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX313FEPE+
- Part No.:
- MAX313FEPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX313FEPE+.pdf
- Description:
- IC SWITCH SPST-NOX4 10OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,275
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX313FEPE+ from Maxim Integrated is a quad, single-pole/single-throw (SPST), normally open (NO), fault-protected analog switch with rail-to-rail signal handling, ±36V fault protection (power on), 10Ω max on-resistance at ±15V, and 16-pin plastic DIP package. It operates from dual supplies (±4.5V to ±20V) or single +9V to +36V, and is used in industrial signal routing where overvoltage resilience and logic-compatible control are required.
For engineers reviewing the MAX313FEPE+ datasheet, MAX313FEPE+ pinout, MAX313FEPE+ application, or MAX313FEPE+ equivalent, this page delivers verified electrical specs, fault-response timing, leakage behavior under ±40V power-off conditions, and direct replacement guidance for DG412-compatible designs.
Technical Context
The MAX313FEPE+ integrates four independent NO switches, each formed by parallel N- and P-channel MOSFETs driven synchronously to achieve low RON and rail-to-rail conduction. Its dual-comparator fault-detection circuit monitors COM_, NO_, and NC_ terminals continuously against V+ and V−, forcing high-impedance isolation within 600ns when signals exceed supply rails.
Unlike standard analog switches, it maintains fault protection with power off (±40V), disables all channels when V+ is unpowered (even if V− is active), and supports TTL/CMOS logic thresholds (+0.8V / +2.4V) across ±15V and +12V supply configurations without sequencing constraints.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Quad SPST, normally open (NO) configuration - all four channels conduct only when logic input is high. |
| On-Resistance (RON) | 10Ω max at ±15V supplies, +25°C - ensures minimal signal attenuation and voltage drop in precision analog paths. |
| Fault Protection | ±36V with power on, ±40V with power off - protects downstream circuitry from transient overvoltages without external clamps. |
| Fault Response Time | 600ns typical (±36V fault, RL = 300Ω) - enables fast isolation before damage occurs in test or process-control environments. |
| Supply Range | ±4.5V to ±20V dual or +9V to +36V single - supports legacy ±15V systems and modern high-voltage industrial rails. |
| Logic Compatibility | TTL/CMOS thresholds (+0.8V low, +2.4V high) at ±15V or +12V - eliminates level-shifting in mixed-signal controller interfaces. |
| Off-Leakage Current | ±60nA max (COM_/NO_ off-state, ±10V signal, +25°C) - preserves accuracy in high-impedance sensor or DAC output switching. |
Pinout & Package
MAX313FEPE+ uses a 16-pin plastic DIP (dual in-line package) with 0.3-inch body width and through-hole mounting. Pin 12 is No Connect (N.C.). Power pins (V+, V−, GND) and digital inputs (IN1–IN4) are arranged to minimize coupling with analog paths (COM1–COM4, NO1–NO4).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1, IN2, IN3, IN4 | Digital control inputs - active-high logic turns corresponding NO switch ON; CMOS/TTL compatible. |
| 2, 7, 10, 15 | COM1, COM2, COM3, COM4 | Analog common terminals - bidirectional signal path connection point for each switch. |
| 3, 6, 11, 14 | NO1, NO2, NO3, NO4 | Normally open analog outputs - connect to COMx only when respective INx is high. |
| 4 | V− | Negative supply input - tied to GND for single-supply operation; requires 0.1µF bypass to GND. |
| 5 | GND | Digital ground reference - separate from analog signal ground; no galvanic connection to COM/NO paths. |
| 12 | N.C. | No internal connection - must remain unconnected on PCB. |
| 13 | V+ | Positive supply input - supplies internal logic and gate drivers; requires 0.1µF bypass to GND. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from V− to V+ without clipping - enables full dynamic range use in ±15V data acquisition front-ends. |
| Power-off fault protection | Maintains ±40V fault tolerance with zero supply - critical for hot-swap or maintenance scenarios where power may be removed unexpectedly. |
| No supply sequencing required | V+ and V− can be powered in any order - simplifies power management design and avoids latch-up risks during startup. |
| Pin-compatible with DG412 | Direct drop-in replacement for industry-standard non-fault-protected quad NO switch - enables field upgrades without layout changes. |
| 600ns fault response time | Isolates faulted channel within one nanosecond decade - meets stringent safety requirements in ATE and avionics signal routing. |
Applications
| Industrial Signal Routing | Automated Test Equipment (ATE) |
|---|---|
|
Use Scenario: Multiplexing sensor inputs (thermocouples, strain gauges) into a shared ADC in harsh factory environments with ESD and load-dump transients. IC Role / Device Role: Fault-protected analog switch routing analog signals while blocking ±36V faults from reaching sensitive measurement circuitry. Use Value: Eliminates need for external TVS diodes and series resistors, reducing BOM count and board area by >30% in modular I/O modules. |
Use Scenario: Reconfigurable stimulus/sense paths in semiconductor test handlers where DUT voltage faults up to ±30V occur during probe contact bounce. IC Role / Device Role: Quad NO switch enabling programmable signal path selection with sub-microsecond fault isolation between test cycles. Use Value: Prevents cross-contamination of test results during fault events, improving test yield and reducing false-fail diagnostics. |
| Redundant Backup Systems | Avionics Signal Management |
|
Use Scenario: Dual-channel voting logic in flight control interface units, where primary and backup analog sensor paths must be isolated upon fault detection. IC Role / Device Role: Normally open switch enabling fail-safe disconnection of faulty channel while maintaining continuity on healthy path. Use Value: Achieves AS6081-compliant fault containment without external supervision logic, reducing certification effort. |
Use Scenario: Selecting between primary and backup inertial measurement unit (IMU) outputs in navigation computers operating on ±28V aircraft buses. IC Role / Device Role: Rail-to-rail SPST switch supporting full ±20V signal swing while surviving 100V load dump transients on V− line. Use Value: Meets DO-160 Section 22 Level C lightning-induced transient immunity without additional protection components. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX313FESE+ | Same electrical specs and pinout, but in 16-pin SOIC package - 50% smaller footprint, surface-mount only. | Suitable for space-constrained PCBs; thermal resistance differs (SOIC dissipates heat faster than DIP at high ambient). | Select MAX313FESE+ for automated assembly and higher-density layouts; retain MAX313FEPE+ for through-hole prototyping or high-vibration environments. |
| ADG412BRZ | Quad NO switch, 35Ω RON, no fault protection, ±20V supply max - lacks ±40V power-off protection and fast fault response. | Applicable only in benign environments with external protection; cannot replace MAX313FEPE+ in fault-critical roles. | Choose ADG412BRZ only when cost is primary constraint and system-level fault protection is already implemented externally. |
Compared with MAX313FESE+, MAX313FEPE+ offers identical functionality in a through-hole package ideal for manual assembly and mechanical robustness; versus ADG412BRZ, it delivers integrated fault resilience that eliminates external protection components and reduces system-level validation scope.
Availability
MAX313FEPE+ is available at Aetrix Electronics and suitable for industrial signal routing, automated test equipment, redundant backup systems, and avionics signal management requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX313FEPE+ 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 U.S.-based semiconductor company specializing in high-performance analog, mixed-signal, and power-management ICs for industrial, automotive, and communications markets.
The MAX313F series belongs to Maxim's fault-protected analog switch product line, designed specifically for mission-critical signal routing where overvoltage resilience, rail-to-rail operation, and pin compatibility with legacy switches are mandatory.
FAQ
What is the maximum fault voltage the MAX313FEPE+ can withstand with power applied?
The MAX313FEPE+ sustains ±36V fault voltages on COM_, NO_, or NC_ terminals when powered - verified under ±15V dual-supply conditions. This rating applies regardless of switch state (ON or OFF) and ensures protection against common industrial transients like inductive kickback or ESD events without latch-up or parametric shift.
Does the MAX313FEPE+ require power-supply sequencing during startup?
No - the MAX313FEPE+ has no supply sequencing requirement. V+ and V− can be powered in any order, and the device remains functional and fault-protected even if V+ ramps before V− or vice versa. This eliminates complex power-rail controllers in multi-rail systems and prevents undefined states during brown-out recovery.
Can the MAX313FEPE+ operate from a single +12V supply?
Yes - the MAX313FEPE+ supports single-supply operation from +9V to +36V. For +12V use, connect V− to GND and bypass V+ and GND with 0.1µF ceramic capacitors. Logic thresholds remain TTL/CMOS-compatible (+0.8V low, +2.4V high), and RON is 30Ω max at +25°C under these conditions.
How does fault protection behave when the MAX313FEPE+ is unpowered?
With all supplies removed, the MAX313FEPE+ maintains ±40V fault protection on COM_, NO_, and NC_ terminals - exceeding its powered rating. During this state, all switches are inherently OFF, and terminals present virtual open-circuit impedance, drawing only microampere-level leakage even under sustained overvoltage stress.
Is the MAX313FEPE+ pin-compatible with the DG412 analog switch?
Yes - the MAX313FEPE+ features identical pinout and footprint to the industry-standard DG412. All COM_, NO_, and IN_ pins align directly, enabling drop-in replacement without PCB modification. This allows immediate upgrade of existing designs to include integrated fault protection and rail-to-rail performance.
MAX313FEPE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- SPST - NO
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 10Ohm
- Channel-to-Channel Matching (ΔRon):
- 50mOhm
- Voltage - Supply, Single (V+):
- 9V ~ 36V
- Voltage - Supply, Dual (V±):
- ±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 225ns, 185ns
- -3db Bandwidth:
- -
- Charge Injection:
- 70pC
- Channel Capacitance (CS(off), CD(off)):
- 20pF, 20pF
- Current - Leakage (IS(off)) (Max):
- 1µA
- Crosstalk:
- -104dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX313FEPE+ FAQ
1.How can I place an order for MAX313FEPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX313FEPE+ 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 MAX313FEPE+ reliable?
The price and inventory of MAX313FEPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX313FEPE+ is usually 5 days.
3.What payment methods are accepted for MAX313FEPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX313FEPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX313FEPE+?
MAX313FEPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX313FEPE+ 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 MAX313FEPE+?
For technical support, including MAX313FEPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX313FEPE+ requirements.
6.How does Aetrix verify that MAX313FEPE+ is sourced from the original manufacturer or authorized distributors?
All MAX313FEPE+ 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 MAX313FEPE+ meets industry standards.
7.What is the process for return or replacement of MAX313FEPE+?
All MAX313FEPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX313FEPE+, 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 MAX313FEPE+ part is unused and in its original packaging.
Return procedure for MAX313FEPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX313FEPE+ Tags
-
SN74LVC1G3157DBVR
Texas Instruments
-
SN74LVC1G66DBVR
Texas Instruments
-
SN74LVC1G66DCKR
Texas Instruments
-
SN74LVC1G3157DSFR
Texas Instruments
-
1P1G3157QDCKRQ1
Texas Instruments
-
SN74LVC2G66DCUR
Texas Instruments
-
SN74LV4052APWR
Texas Instruments
-
74HC4051D,653
Nexperia USA Inc.
-
SN74LV4051APWR
Texas Instruments
-
CD74HC4052PWR
Texas Instruments
-
CD74HC4051PWR
Texas Instruments
-
TS5A3166DBVR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
