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Analog Devices Inc./Maxim Integrated MAX365EPE
- Part No.:
- MAX365EPE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX365EPE.pdf
- Description:
- IC SWITCH SPST-NOX4 85OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,027
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Product details
Overview
MAX365EPE from Maxim Integrated is a precision quad SPST analog switch with normally open (NO) configuration, designed for high-fidelity signal routing in rail-to-rail ±4.5V to ±20V or +10V to +30V supply systems. It delivers <85Ω on-resistance (max), <2Ω channel-to-channel matching, <10pC charge injection, <4nA off-leakage at +85°C, and sub-170ns turn-off time - enabling accurate sampling in test equipment and communication systems.
For engineers reviewing the MAX365EPE datasheet, MAX365EPE pinout, MAX365EPE application, or MAX365EPE equivalent, this page provides verified electrical specifications, DIP-16 package layout, real-world use cases in military radios and PBX systems, and two validated alternative parts with documented functional trade-offs.
Technical Context
The MAX365EPE implements four independent CMOS-controlled SPST switches with TTL/CMOS-compatible logic inputs and bipolar or single-supply operation. Its silicon-gate architecture ensures flat on-resistance (∆9Ω max) across the full analog signal range and guarantees low charge injection for precision sample-and-hold circuits.
It supports rail-to-rail analog signal handling up to ±15.5V with V+ = ±16.5V, maintains <500pA leakage at +25°C, and features ESD protection >2000V per Method 3015.7 - all while consuming only 35µW typical power.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (max) | 85Ω - Ensures minimal signal attenuation and voltage drop in precision analog paths |
| On-Resistance Match | <2Ω between channels - Critical for matched gain/attenuation in multi-channel instrumentation |
| Charge Injection | <10pC - Limits voltage glitch in sample-and-hold and ADC front-end applications |
| Off-Leakage Current | <4nA at +85°C - Preserves signal integrity in high-impedance sensor interfaces |
| Turn-Off Time | <170ns - Enables fast channel switching in time-division multiplexing systems |
| Analog Signal Range | ±15.5V - Supports full-rail operation with ±16.5V supplies for maximum dynamic range |
| ESD Rating | >2000V HBM - Provides robust handling during board assembly and field service |
Pinout & Package
MAX365EPE is housed in a 16-pin plastic DIP package (0.300" wide), rated for -40°C to +85°C operation. Pin 1 is located at the top-left corner with notch or dot marking; exposed pad is absent (non-QFN variant).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 (Pins 1, 2, 15, 16) | Logic control input | CMOS/TTL-compatible digital enable lines; active-high for NO switching |
| COM1–COM4 (Pins 3, 4, 13, 14) | Analog common terminal | Signal path hub per switch; connects to load or source depending on routing |
| NO1–NO4 (Pins 5, 6, 11, 12) | Normally open analog terminal | Open-circuit when INx = 0; closes to COMx when INx = 1 (logic high) |
| V+ (Pin 10) | Positive supply voltage | Accepts +10V to +30V (single) or up to +20V (bipolar); tied to substrate |
| V− (Pin 9) | Negative supply voltage | Accepts −4.5V to −20V; required for bipolar operation or ground-referenced unipolar |
| GND (Pin 7) | Ground reference | System ground return; separate from VL and supply rails for noise isolation |
| VL (Pin 8) | Logic supply voltage | Set to +5V for TTL compatibility or tied to V+ for CMOS logic thresholds |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog handling | Supports signals from V− to V+ without clipping - essential for ±15V industrial signal chains |
| Guaranteed on-resistance flatness | ∆9Ω max over full analog range - eliminates gain nonlinearity in precision measurement paths |
| Bipolar and single-supply operation | Operates from ±4.5V to ±20V or +10V to +30V - simplifies power architecture in mixed-signal systems |
| Low charge injection | <10pC - reduces hold-mode error in 12-bit+ sample-and-hold circuits |
| ESD-hardened design | >2000V per Method 3015.7 - meets MIL-STD-883 Class 3015 requirements for ruggedized equipment |
Applications
| Test Equipment | Communication Systems |
|---|---|
Use Scenario: Automated test fixture routing multiple sensor inputs to a shared ADC channel. IC Role / Device Role / Timing Role: Precision analog multiplexer enabling sequential sampling without crosstalk or offset drift. Use Value: <85Ω RON and <2Ω matching ensure consistent gain scaling across channels; <10pC charge injection prevents hold-step errors. |
Use Scenario: Signal path selection in PBX/PABX line interface cards for voice/data channel assignment. IC Role / Device Role / Timing Role: Low-leakage SPST switch isolating analog voice signals during call setup and teardown. Use Value: <4nA off-leakage at +85°C preserves signal fidelity over temperature; fast 170ns turn-off enables rapid channel reconfiguration. |
| Military Radios | Guidance and Control Systems |
Use Scenario: Antenna diversity switching and RF front-end calibration path selection in handheld tactical radios. IC Role / Device Role / Timing Role: High-isolation analog switch routing calibration tones and receive paths under harsh environmental conditions. Use Value: >60dB off-isolation suppresses RF coupling; >2000V ESD rating withstands field-handling stress without latch-up. |
Use Scenario: Redundant sensor signal conditioning in flight control computers requiring fault-tolerant analog routing. IC Role / Device Role / Timing Role: Quad SPST switch providing fail-safe channel isolation and diagnostic path insertion. Use Value: Guaranteed RON flatness (∆9Ω) ensures identical transfer function across redundant paths; -40°C to +85°C rating supports extended temperature operation. |
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 |
|---|---|---|---|
| MAX365CPE | Same functionality and pinout; rated for 0°C to +70°C only | Not suitable for industrial/military environments requiring extended temperature range | Select MAX365CPE only for commercial-grade applications with ambient ≤70°C |
| ADG444BRZ | Quad SPST NO switch; 44Ω max RON, 150ns tOFF, operates up to +125°C | Higher leakage (20nA @ +85°C) and no guaranteed RON matching | Choose ADG444BRZ when extended temperature operation is prioritized over leakage and matching specs |
Compared with MAX365EPE, MAX365CPE lacks extended temperature support but offers identical performance within 0°C–70°C, while ADG444BRZ trades lower on-resistance and higher temperature rating for relaxed leakage and matching guarantees - making it suitable for less demanding precision contexts.
Availability
MAX365EPE is available at Aetrix Electronics and suitable for test equipment, communication infrastructure, and military radio systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX365EPE 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 and mixed-signal ICs for industrial, communications, and military applications - emphasizing low-noise, high-reliability, and extended-temperature performance.
The MAX365EPE belongs to Maxim's precision analog switch product line, engineered specifically for high-fidelity signal routing in systems where leakage, charge injection, and channel matching directly impact measurement accuracy and system linearity.
FAQ
What is the operating temperature range of the MAX365EPE?
The MAX365EPE is specified for operation from -40°C to +85°C. This extended temperature range makes it suitable for industrial control systems, military radios, and outdoor communication infrastructure where ambient conditions exceed commercial-grade limits. The MAX365EPE achieves this via process and packaging optimizations validated across thermal cycling and burn-in tests.
Does the MAX365EPE support single-supply operation?
Yes, the MAX365EPE supports single-supply operation from +10V to +30V. When used in unipolar mode, V− must be connected to GND, and VL should be set to +5V for TTL compatibility or tied to V+ for CMOS logic levels. The device maintains rail-to-rail analog signal handling up to the supply rails, enabling full-range signal routing without level-shifting circuitry.
How does the MAX365EPE differ from the MAX364EPE?
The MAX365EPE contains four normally open (NO) SPST switches, while the MAX364EPE contains four normally closed (NC) switches - meaning their default states are inverted. Both share identical electrical specs (RON, leakage, speed, ESD), pinout, and package. System-level behavior differs only in power-loss state: MAX365EPE opens all paths when unpowered; MAX364EPE shorts them.
What is the maximum analog signal voltage the MAX365EPE can handle?
The MAX365EPE supports analog signals from V− to V+, with absolute maximum ratings allowing V+ up to +44V and V− down to -44V. In practice, with ±16.5V supplies, it reliably handles ±15.5V signals - delivering true rail-to-rail capability. Exceeding V+ or V− at any analog terminal (even with power off) risks permanent damage per Absolute Maximum Ratings.
Is the MAX365EPE pin-compatible with surface-mount variants like MAX365ESE?
Yes, the MAX365EPE (16-pin PDIP) shares identical pin numbering and function mapping with the MAX365ESE (16-pin narrow SO). Both implement the same logic, analog terminal assignments, and supply connections. However, PCB layout, thermal management, and high-frequency parasitics differ - so direct substitution requires validation of layout-dependent parameters like crosstalk and switching transients.
MAX365EPE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 85Ohm
- Channel-to-Channel Matching (ΔRon):
- 2Ohm (Max)
- Voltage - Supply, Single (V+):
- 10V ~ 30V
- Voltage - Supply, Dual (V±):
- ±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 250ns, 120ns
- -3db Bandwidth:
- -
- Charge Injection:
- 5pC
- Channel Capacitance (CS(off), CD(off)):
- 4pF, 4pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -100dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX365EPE FAQ
1.How can I place an order for MAX365EPE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX365EPE 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 MAX365EPE reliable?
The price and inventory of MAX365EPE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX365EPE is usually 5 days.
3.What payment methods are accepted for MAX365EPE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX365EPE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX365EPE?
MAX365EPE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX365EPE 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 MAX365EPE?
For technical support, including MAX365EPE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX365EPE requirements.
6.How does Aetrix verify that MAX365EPE is sourced from the original manufacturer or authorized distributors?
All MAX365EPE 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 MAX365EPE meets industry standards.
7.What is the process for return or replacement of MAX365EPE?
All MAX365EPE units undergo pre-shipment inspection (PSI). If there is an issue with MAX365EPE, 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 MAX365EPE part is unused and in its original packaging.
Return procedure for MAX365EPE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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