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Analog Devices Inc./Maxim Integrated MAX362CPE+
- Part No.:
- MAX362CPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX362CPE+.pdf
- Description:
- IC SWITCH SPST-NOX4 85OHM 16DIP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
MAX362CPE+ from Maxim Integrated is a precision quad single-pole single-throw (SPST) analog switch with normally open (NO) configuration, designed for rail-to-rail signal routing in precision analog systems. It delivers <85Ω maximum on-resistance, <10pC guaranteed charge injection, <4nA off-leakage at +85°C, and sub-170ns turn-off time under ±15V supplies - enabling high-fidelity sample-and-hold and test equipment signal paths.
For engineers reviewing the MAX362CPE+ datasheet, MAX362CPE+ pinout, MAX362CPE+ application, or MAX362CPE+ equivalent, key selection criteria include bipolar/uni-supply flexibility (±4.5V to ±20V or +10V to +30V), matched channel resistance (<2Ω typical), flat on-resistance (∆9Ω max), and ESD robustness (>2000V).
Technical Context
The MAX362CPE+ uses Maxim's 44V silicon-gate process to achieve low distortion and minimal signal-dependent on-resistance variation. Its CMOS-compatible logic inputs drive four independent NO switches, each with COM–NO conduction path and guaranteed charge injection ≤10pC - critical for low-glitch data acquisition.
Bipolar supply operation enables true rail-to-rail analog signal handling (±15V range), while unipolar mode supports +12V operation with 0V to +12V signal swing. On-resistance matching and flatness specifications are guaranteed only under bipolar conditions per datasheet Note 4.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-resistance (max) | 85Ω at +25°C, ±15V supplies - ensures minimal signal attenuation and gain error in precision gain stages. |
| On-resistance match | <2Ω between channels at +25°C - enables accurate multi-channel signal multiplexing without calibration. |
| Charge injection | <10pC - limits voltage glitch on sampled capacitors, essential for 12-bit+ sample-and-hold accuracy. |
| Off-leakage (max) | 4nA at +85°C - preserves long-time-constant integrator/settling performance in guidance systems. |
| Turn-off time | 170ns max at +25°C, ±15V - supports >3MHz switching in automated test equipment scan paths. |
| Supply range | +10V to +30V (unipolar) or ±4.5V to ±20V (bipolar) - allows flexible integration into legacy ±15V and modern +24V industrial rails. |
| ESD rating | >2000V HBM - sustains handling and board-level assembly without special precautions. |
Pinout & Package
MAX362CPE+ is housed in a 16-pin plastic DIP package (0°C to +70°C operating range), with through-hole mounting and standard 0.3" wide body. Pin 1 is index-marked; pins 12 and 10 are V+ and N.C., respectively; pin 5 is GND; pins 4 and 11 are V− and V+, forming dual supply rails.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 (pins 15, 14, 7, 6) | Logic control input | CMOS/TTL-compatible digital inputs that enable respective NO switches; low input current (<500nA) minimizes controller loading. |
| COM1–COM4 (pins 16, 13, 10, 5) | Analog-switch drain terminal | Common analog node per channel; connects to signal source or load depending on system topology. |
| NO1–NO4 (pins 1, 2, 11, 8) | Analog-switch terminal | Normally open output; conducts to COM when corresponding IN is high - defines SPST NO behavior per channel. |
| V+ (pin 11) | Positive supply voltage | Connects to substrate; must be ≥|V−| + 1V and ≤44V above V− to ensure breakdown safety and rail-to-rail operation. |
| V− (pin 4) | Negative supply voltage | Reference for bipolar operation; sets lower analog signal bound and enables symmetric ±15V signal handling. |
| GND (pin 5) | Ground reference | System ground return; used only in unipolar configurations where V− = 0V - not connected in bipolar mode. |
| N.C. (pin 12) | No connection | Not internally connected; must remain floating - no routing or grounding permitted. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports ±15.5V signal swing with ±16.5V supplies - eliminates level-shifting in high-voltage sensor interfaces. |
| Guaranteed flat on-resistance | ∆9Ω max over full analog range - maintains consistent gain and linearity across 0–12V or ±15V signals. |
| Low power consumption | 35µW typical quiescent power - enables battery-operated portable test instrumentation with multi-hour runtime. |
| TTL/CMOS logic compatibility | Input thresholds of 0.8V/2.4V - interoperates directly with microcontrollers and FPGAs without level translation. |
| High off-isolation | 60dB at 1MHz - suppresses crosstalk between adjacent channels in dense multiplexer layouts. |
Applications
| Sample-and-Hold Circuits | Guidance and Control Systems |
|---|---|
Use Scenario: Capturing fast transient sensor outputs (e.g., inertial measurement unit accelerometers) with minimal droop and settling error. IC Role / Device Role / Timing Role: Precision analog switch controlling hold capacitor charging path; timing-critical gate for acquisition window. Use Value: <10pC charge injection and <4nA leakage at +85°C preserve 16-bit effective resolution over 10ms hold intervals. | Use Scenario: Multiplexing feedback signals from multiple gyros or position encoders into a central flight controller ADC. IC Role / Device Role / Timing Role: High-reliability analog multiplexer enabling fault-tolerant sensor voting architecture. Use Value: Matched <2Ω on-resistance ensures identical gain scaling across redundant channels, reducing calibration overhead. |
| Heads-Up Displays | Test Equipment |
Use Scenario: Routing video sync pulses and analog RGB signals in avionics HUD video processors with strict EMI and glitch requirements. IC Role / Device Role / Timing Role: Low-glitch SPST switch isolating timing-critical sync lines during display mode transitions. Use Value: Sub-170ns turn-off time and >2000V ESD withstand prevent display flicker or latch-up during hot-plug events. | Use Scenario: Automated signal path configuration in benchtop oscilloscopes and function generators requiring nanosecond-scale reconfiguration. IC Role / Device Role / Timing Role: Fast, low-distortion analog switch matrix enabling programmable front-end gain/attenuation and coupling selection. Use Value: 60dB off-isolation at 1MHz and <85Ω on-resistance maintain signal fidelity up to 20MHz bandwidth in calibrated test paths. |
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 |
|---|---|---|---|
| ADG442BRZ | Higher on-resistance (120Ω typ), wider temp range (−40°C to +125°C), same 16-pin SOIC footprint | Better suited for extended-temperature industrial PLC I/O modules; less optimal for low-distortion audio routing | Select ADG442BRZ when operating beyond +70°C or requiring higher voltage tolerance (±20V absolute max) |
| TS5A3157DCKR | Single-channel, smaller SC70-6 package, lower supply range (+1.65V to +5.5V), higher leakage (25nA at +85°C) | Targeted at low-voltage portable electronics; unsuitable for ±15V signal conditioning | Choose TS5A3157DCKR only for space-constrained, battery-powered designs with 3.3V logic and sub-5V analog rails |
Compared with ADG442BRZ and TS5A3157DCKR, MAX362CPE+ uniquely balances low on-resistance flatness (∆9Ω), ultra-low charge injection (<10pC), and bipolar rail-to-rail capability - making it the preferred choice for precision test equipment and aerospace-grade sample-and-hold circuits where signal integrity outweighs package size or extended temperature range.
Availability
MAX362CPE+ is available at Aetrix Electronics and suitable for sample-and-hold circuits, guidance and control systems, and test equipment requiring stable component supply across industrial and aerospace design cycles.
Supply support for MAX362CPE+ 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, mixed-signal, and power-management ICs for demanding industrial, medical, and communications applications.
The MAX361/MAX362 product line was engineered specifically for high-accuracy analog signal routing in environments requiring low distortion, minimal charge injection, and guaranteed channel matching - targeting test instrumentation and avionics signal conditioning.
FAQ
What is the maximum analog signal voltage range supported by MAX362CPE+?
MAX362CPE+ supports a ±15.5V analog signal range when operated with ±16.5V supplies, enabling true rail-to-rail operation. This is enabled by its 44V breakdown voltage rating and bipolar supply architecture. The device maintains specified on-resistance flatness and leakage performance across this full range, making MAX362CPE+ suitable for high-voltage sensor interfaces and industrial signal chains where signal headroom is critical.
Does MAX362CPE+ require external level-shifting when interfaced with 3.3V microcontrollers?
No, MAX362CPE+ does not require external level-shifting. Its CMOS-compatible inputs accept TTL/CMOS logic levels (0.8V low, 2.4V high) directly, allowing seamless interface with 3.3V or 5V microcontrollers. Input current remains below ±500nA across temperature, minimizing loading on GPIO pins. This direct compatibility simplifies PCB layout and reduces BOM count in MAX362CPE+ -based multiplexer designs.
Can MAX362CPE+ operate from a single +12V supply?
Yes, MAX362CPE+ supports unipolar operation from +10V to +30V supplies. With +12V applied to V+, GND connected to V−, and analog signals referenced to GND, it delivers 0V to +12V signal handling. However, on-resistance increases to 160Ω (typ) and flatness is not guaranteed per datasheet Note 4 - so MAX362CPE+ is best deployed in bipolar mode for highest precision, but remains functional in cost-sensitive unipolar applications.
What is the thermal performance of MAX362CPE+ in plastic DIP packaging?
MAX362CPE+ in 16-pin plastic DIP has a power dissipation limit of 842mW at +70°C ambient, derating linearly by 10.53mW/°C above that temperature. Its low 35µW quiescent power minimizes self-heating, and the DIP package provides adequate thermal mass for stable operation in convection-cooled test equipment enclosures. For sustained high-current switching (>10mA per channel), heatsinking is unnecessary - confirming MAX362CPE+'s suitability for compact, fanless instrument designs.
How does MAX362CPE+ compare to MAX361CPE+ in pin compatibility and functionality?
MAX362CPE+ and MAX361CPE+ are pin-compatible quad SPST analog switches in identical 16-pin DIP packages, differing only in default switch state: MAX362CPE+ is normally open (NO), while MAX361CPE+ is normally closed (NC). Their electrical specs - on-resistance, leakage, switching speed, and supply ranges - are identical. System designers can substitute MAX362CPE+ for MAX361CPE+ by inverting control logic, preserving PCB layout and bill-of-materials continuity in both versions of MAX362CPE+ -based hardware.
MAX362CPE+ 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, 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX362CPE+ FAQ
1.How can I place an order for MAX362CPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX362CPE+ 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 MAX362CPE+ reliable?
The price and inventory of MAX362CPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX362CPE+ is usually 5 days.
3.What payment methods are accepted for MAX362CPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX362CPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX362CPE+?
MAX362CPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX362CPE+ 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 MAX362CPE+?
For technical support, including MAX362CPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX362CPE+ requirements.
6.How does Aetrix verify that MAX362CPE+ is sourced from the original manufacturer or authorized distributors?
All MAX362CPE+ 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 MAX362CPE+ meets industry standards.
7.What is the process for return or replacement of MAX362CPE+?
All MAX362CPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX362CPE+, 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 MAX362CPE+ part is unused and in its original packaging.
Return procedure for MAX362CPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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