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Analog Devices Inc./Maxim Integrated MAX365CPE+
- Part No.:
- MAX365CPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX365CPE+.pdf
- Description:
- IC ANALOG SW SPST NO QUAD 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,698
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Product details
Overview
MAX365CPE+ from Maxim Integrated is a precision quad single-pole single-throw (SPST) analog switch with normally open (NO) configuration, designed for high-fidelity signal routing in precision instrumentation and test equipment. It delivers <85Ω on-resistance, <2Ω channel-to-channel matching, <10pC charge injection, <4nA off-leakage at +85°C, and rail-to-rail analog signal handling up to ±15V with ±4.5V to ±20V dual supplies.
For engineers reviewing the MAX365CPE+ datasheet, MAX365CPE+ pinout, MAX365CPE+ application, or MAX365CPE+ equivalent, this page provides verified electrical parameters, package-specific terminal mapping, real-world use scenarios, and validated alternative options for signal-path design, sample-and-hold systems, and battery-operated precision switching.
Technical Context
The MAX365CPE+ implements four independent CMOS-controlled SPST switches fabricated in Maxim's 44V silicon-gate process, enabling operation across wide supply ranges (+10V to +30V single or ±4.5V to ±20V dual) while maintaining TTL/CMOS logic compatibility. Its low on-resistance flatness (∆9Ω max) and guaranteed channel matching ensure consistent gain and minimal crosstalk in multi-channel signal conditioning paths.
Charge injection (<10pC) and off-capacitance (4pF NO_/NC_, 4pF COM_) are tightly controlled to preserve integrity in high-impedance sample-and-hold and multiplexed ADC front-ends. Switching times (tON < 250ns, tOFF < 170ns at +25°C) support medium-speed data acquisition without signal settling penalties.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | <85Ω max - ensures minimal voltage drop and gain error in precision signal paths |
| On-Resistance Match | <2Ω between channels - enables accurate channel-to-channel signal balancing |
| Charge Injection | <10pC - limits sampling pedestal error in S/H circuits and ADC drivers |
| Off-Leakage Current | <4nA at +85°C - preserves long time-constant integrator and filter stability |
| Analog Signal Range | ±15V with ±15V supplies - supports true rail-to-rail bipolar signal routing |
| Supply Voltage Range | ±4.5V to ±20V dual or +10V to +30V single - accommodates industrial and battery-powered rails |
| Switching Time (tON/tOFF) | <250ns / <170ns - enables reliable operation up to ~1MHz multiplexing rates |
Pinout & Package
MAX365CPE+ is housed in a 16-pin plastic DIP (dual in-line package) with 0.300" body width and through-hole mounting. Pin 1 is marked by a notch or dot; the exposed substrate connection (V+) is internally tied to pin 13.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | CMOS/TTL-compatible logic inputs controlling respective NO switches |
| 2, 7, 10, 15 | COM1–COM4 | Common analog terminals - connected to load or signal source |
| 3, 6, 11, 14 | NO1–NO4 | Normally open analog outputs - conduct only when corresponding IN = high |
| 4 | V− | Negative supply rail - must be ≥ −2V below lowest analog signal |
| 5 | GND | Digital ground reference - separate from analog return unless system design requires tie |
| 12 | VL | Logic supply input - set to +5V for TTL compatibility or V+ for CMOS thresholds |
| 13 | V+ | Positive supply rail - also connected to substrate; max 44V breakdown |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports full ±15V differential signals with ±15V supplies - eliminates level-shifting in bipolar sensor interfaces |
| Guaranteed on-resistance flatness | ∆9Ω max over full analog range - maintains linearity and THD in audio and measurement paths |
| ESD robustness | >2000V per Method 3015.7 - reduces field failure risk in handling and board assembly |
| Low power consumption | 35µW typical - extends battery life in portable test gear and remote sensors |
| Fast, matched switching | tON/tOFF < 250ns/170ns with <2Ω RON match - enables synchronous multi-channel sampling |
Applications
| Sample-and-Hold Circuits | Test Equipment Signal Routing |
|---|---|
Use Scenario: Precision hold capacitor charging in 16-bit data acquisition systems with multiplexed inputs. IC Role / Device Role / Timing Role: Quad SPST NO switch isolating each sensor channel during acquisition phase; timing-critical path with sub-250ns turn-on. Use Value: Low 10pC charge injection prevents hold-step error; matched RON ensures uniform channel gain calibration. |
Use Scenario: Automated test fixture selecting between multiple DUT signal paths under microcontroller control. IC Role / Device Role / Timing Role: Signal-path selector routing analog stimulus/response between instruments and device under test. Use Value: 44V breakdown and rail-to-rail range allow direct interface with ±12V op-amp stages; low leakage preserves DC accuracy. |
| Battery-Operated Guidance Systems | Military Radios Front-End Switching |
Use Scenario: Power-sensitive inertial measurement unit (IMU) using switched capacitor filters and low-drift amplifiers. IC Role / Device Role / Timing Role: Low-power analog switch enabling dynamic reconfiguration of filter cutoff frequencies. Use Value: 35µW quiescent power minimizes drain on Li-ion cells; wide supply range supports aging battery voltage sag. |
Use Scenario: RF receiver front-end protecting sensitive LNA inputs from antenna switching transients. IC Role / Device Role / Timing Role: High-isolation (60dB) analog switch decoupling antenna ports during transmit/receive mode transitions. Use Value: 2000V ESD rating withstands harsh field environments; low off-capacitance (4pF) preserves RF impedance match. |
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 |
|---|---|---|---|
| ADG408BRZ | 8-channel, single-supply only (+3V to +30V); higher RON (100Ω typ), no guaranteed channel match | Best for lower channel count or unipolar-only systems where cost and footprint are prioritized over matching | Select when needing more than 4 switches per IC and operating exclusively from +12V or +24V rails |
| TS5A3157DCKR | Single-channel, ultra-low RON (0.75Ω typ), but only rated to +5.5V supply and ±5.5V signal range | Suitable for low-voltage portable electronics, not for ±15V industrial or military signal chains | Choose only for 3.3V/5V systems requiring sub-1Ω on-resistance and minimal charge injection (6pC) |
Compared with ADG408BRZ and TS5A3157DCKR, the MAX365CPE+ uniquely combines quad NO topology, bipolar supply support, guaranteed channel matching, and ±15V signal capability - making it irreplaceable in precision, wide-dynamic-range, multi-channel analog routing where channel consistency and voltage headroom are non-negotiable.
Availability
MAX365CPE+ is available at Aetrix Electronics and suitable for sample-and-hold circuits, test equipment signal routing, and battery-operated guidance systems requiring stable component supply, long-lifecycle availability, and traceable sourcing from original manufacturer stock.
Supply support for MAX365CPE+ 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, mixed-signal, and power-management ICs for demanding industrial, automotive, and communications applications.
The MAX365CPE+ belongs to Maxim's precision analog switch product line, engineered specifically for applications requiring low distortion, high channel consistency, and robust operation across wide supply and temperature ranges.
FAQ
What is the maximum analog signal voltage the MAX365CPE+ can handle?
The MAX365CPE+ supports rail-to-rail analog signals up to ±15V when operated with ±15V dual supplies. Its absolute maximum analog terminal voltage is (V− − 2V) to (V+ + 2V), and the V+/V− breakdown rating is 44V. For example, with V+ = +16.5V and V− = −16.5V, the analog range remains ±15.5V - confirmed in the Electrical Characteristics table under "Analog-Signal Range" and Figure 2 test conditions.
Does the MAX365CPE+ require external pull-up resistors on its logic inputs?
No, the MAX365CPE+ does not require external pull-up resistors. Its IN1–IN4 inputs are CMOS-logic compatible with guaranteed VIH = 2.4V and VIL = 0.8V when VL = +5V, and exhibit low input current (±0.5µA max). The internal structure provides sufficient noise margin and drive compatibility with standard microcontroller GPIOs and logic families without external biasing.
Can the MAX365CPE+ be used with a single +12V supply?
Yes, the MAX365CPE+ operates with a single +12V supply (V+ = +12V, V− = GND). In this configuration, the analog signal range is 0V to +12V, and VL must be tied to +5V for TTL compatibility or to V+ for CMOS thresholds. Data Sheet Section "ELECTRICAL CHARACTERISTICS-Single Supply" confirms RON = 100Ω typ and tON = 160ns max under these conditions.
What is the thermal performance of the MAX365CPE+ in plastic DIP packaging?
The MAX365CPE+ in 16-pin plastic DIP has a continuous power dissipation of 842mW at +70°C ambient, derating linearly at 10.53mW/°C above that temperature. This allows safe operation up to +70°C ambient at full signal load (30mA per channel), as specified in the Absolute Maximum Ratings table. Junction-to-ambient thermal resistance (θJA) is approximately 119°C/W.
How is charge injection specified for the MAX365CPE+ and why does it matter?
Charge injection for the MAX365CPE+ is guaranteed ≤10pC at +25°C, measured using the test circuit in Figure 3 with CL = 1nF and VGEN = 0V. This parameter directly impacts accuracy in sample-and-hold and switched-capacitor circuits: lower charge injection reduces hold-step error and settling time. The value is process-validated and appears in both the Features list and Electrical Characteristics table under "Charge Injection".
MAX365CPE+ 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):
- 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, 170ns
- -3db Bandwidth:
- -
- Charge Injection:
- 5pC
- Channel Capacitance (CS(off), CD(off)):
- 4pF, 4pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -100dB @ 1MHz
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX365CPE+ FAQ
1.How can I place an order for MAX365CPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX365CPE+ 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 MAX365CPE+ reliable?
The price and inventory of MAX365CPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX365CPE+ is usually 5 days.
3.What payment methods are accepted for MAX365CPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX365CPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX365CPE+?
MAX365CPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX365CPE+ 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 MAX365CPE+?
For technical support, including MAX365CPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX365CPE+ requirements.
6.How does Aetrix verify that MAX365CPE+ is sourced from the original manufacturer or authorized distributors?
All MAX365CPE+ 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 MAX365CPE+ meets industry standards.
7.What is the process for return or replacement of MAX365CPE+?
All MAX365CPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX365CPE+, 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 MAX365CPE+ part is unused and in its original packaging.
Return procedure for MAX365CPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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