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Analog Devices Inc./Maxim Integrated MAX362CSE+
- Part No.:
- MAX362CSE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX362CSE+.pdf
- Description:
- IC SWITCH SPST-NOX4 85OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,997
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Product details
Overview
MAX362CSE+ 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 analog paths. It delivers <85Ω max on-resistance, <10pC charge injection, <4nA off-leakage at +85°C, and sub-170ns turn-off time under ±15V supplies - enabling use in sample-and-hold circuits and test equipment requiring low distortion and minimal signal corruption.
For engineers reviewing the MAX362CSE+ datasheet, MAX362CSE+ pinout, MAX362CSE+ application, or MAX362CSE+ equivalent, key selection criteria include guaranteed on-resistance matching (<2Ω), flatness (∆9Ω max), bipolar/uni-supply flexibility (±4.5V to ±20V or +10V to +30V), CMOS/TTL compatibility, and 16-pin narrow SO package thermal performance (696mW at +70°C).
Technical Context
The MAX362CSE+ implements four independent SPST switches with logic-controlled NO topology, fabricated in Maxim's 44V silicon-gate process. Its channel architecture ensures matched on-resistance across all four switches and maintains flat RON over full analog signal range (±15V), critical for precision multiplexing and gain-switching applications.
It supports dual-supply operation with V+ and V− pins referenced to substrate (V+ connected to die substrate), and features CMOS-compatible inputs with <500nA input current. Charge injection is tightly controlled (<10pC), minimizing transient errors in sampling nodes - a key requirement for high-resolution data acquisition systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-resistance (max) | 85Ω at +25°C, 100Ω over full temp range - ensures minimal signal attenuation and gain error in precision amplifiers or ADC front-ends. |
| On-resistance match | <2Ω between channels at +25°C - enables accurate differential signal switching and matched filter banks without calibration. |
| Charge injection | <10pC - reduces sampling pedestal error in S/H circuits and preserves DC accuracy in low-frequency measurement paths. |
| Off-leakage (max) | 4nA at +85°C - prevents voltage droop in high-impedance hold capacitors and maintains integrity over extended temperature operation. |
| Turn-off time | 170ns max at +25°C (±15V) - supports >5MHz switching rates in automated test equipment and real-time signal routing. |
| Analog signal range | ±15V with ±15V supplies - provides true rail-to-rail handling for industrial ±10V control signals and sensor interfaces. |
| Supply range | +10V to +30V (single) or ±4.5V to ±20V (dual) - accommodates legacy ±15V systems and modern 12V/24V industrial rails without level-shifting. |
Pinout & Package
MAX362CSE+ uses a 16-pin narrow SOIC (SO) package with 1.27mm pitch, JEDEC MS-012AC compliant, body size 10.3mm × 5.3mm × 1.75mm, rated for 696mW power dissipation at +70°C with 8.70mW/°C derating above that temperature.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 (Pins 15,14,7,6) | Logic control input | CMOS/TTL-compatible digital inputs driving respective NO switches; logic high enables conduction (COM→NO). |
| COM1–COM4 (Pins 16,13,8,5) | Analog-switch drain terminal | Common analog node per channel; connects to signal source or load depending on system topology. |
| NO1–NO4 (Pins 1,12,10,9) | Analog-switch source terminal | Normally open output terminals; conduct only when corresponding INx is high - defines SPST NO behavior. |
| V+ (Pin 11) | Positive supply voltage input | Connects to positive rail (+10V to +30V or +V of bipolar supply); also tied to substrate for latch-up immunity. |
| V− (Pin 2) | Negative supply voltage input | Required for bipolar operation (±4.5V to ±20V); floats or ties to GND for unipolar mode. |
| GND (Pin 3) | Ground reference | Signal ground reference for logic inputs and internal biasing; separate from power return paths in mixed-signal layouts. |
| N.C. (Pin 10) | No connection | Not internally connected; must remain unconnected on PCB to avoid parasitic coupling or ESD path disruption. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog handling | Supports ±15V signal swing with ±15V supplies - eliminates need for external level shifters in industrial ±10V instrumentation. |
| Guaranteed RON flatness | ∆9Ω max over full analog range - ensures consistent gain and linearity across input voltage, critical for precision attenuators. |
| ESD robustness | >2000V per Method 3015.7 - enables reliable handling in non-ESD-protected manufacturing and field service environments. |
| Low power consumption | 35µW typical quiescent power - suitable for battery-operated portable test gear and low-power remote sensors. |
| Bipolar/unipolar supply flexibility | Operates identically across ±4.5V to ±20V or +10V to +30V - simplifies BOM consolidation across legacy and new designs. |
Applications
| Sample-and-Hold Circuits | Test Equipment Signal Routing |
|---|---|
Use Scenario: Capturing fast transient waveforms in automated test systems using a hold capacitor charged through an analog switch. IC Role / Device Role / Timing Role: Precision SPST NO switch controlling charge path into 100pF–1nF hold capacitor with minimal charge injection and leakage. Use Value: <10pC charge injection prevents pedestal error; <4nA leakage at +85°C limits droop to <1LSB over 1ms in 12-bit systems. |
Use Scenario: Multiplexing multiple DUT signals to shared oscilloscope or digitizer inputs in benchtop ATE. IC Role / Device Role / Timing Role: Quad-channel analog switch enabling sequential or parallel signal path selection with sub-200ns settling. Use Value: 85Ω max RON and ∆9Ω flatness preserve amplitude accuracy across channels; CMOS inputs reduce controller loading. |
| Guidance and Control Systems | Heads-Up Displays (HUD) |
Use Scenario: Routing feedback sensor signals (e.g., gyroscope, IMU) to ADCs in aerospace flight control units with strict reliability requirements. IC Role / Device Role / Timing Role: Fault-tolerant analog switch isolating redundant sensor paths while maintaining signal fidelity and low leakage. Use Value: 44V breakdown voltage withstands transients; >2000V ESD rating ensures survivability in avionics-level EMI environments. |
Use Scenario: Switching between ambient light sensor and display driver outputs to calibrate brightness in automotive HUDs. IC Role / Device Role / Timing Role: Low-distortion analog switch routing analog video or PWM-modulated backlight control signals. Use Value: Rail-to-rail ±15V capability handles wide dynamic range sensor outputs; <85Ω RON avoids gamma curve distortion in analog dimming 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 |
|---|---|---|---|
| ADG441BRZ | 4-channel, NO, 40Ω max RON, but only ±5.5V supply max and no guaranteed RON flatness spec. | Lower voltage systems (≤±5V); unsuitable for ±15V industrial signal chains or precision S/H where flatness matters. | Select ADG441BRZ only if supply is limited to ≤±5.5V and RON variation across signal range is not critical. |
| TS5A3157DCKR | Single-channel, 0.75Ω typical RON, but only 5.5V max supply and no bipolar support - requires level-shifting for ±15V use. | Low-voltage portable electronics; cannot replace MAX362CSE+ directly in dual-supply or rail-to-rail analog paths. | Use TS5A3157DCKR only for single-channel, low-RON, 3.3V/5V systems - not a functional substitute for quad ±15V operation. |
Compared with ADG441BRZ and TS5A3157DCKR, MAX362CSE+ uniquely supports ±15V bipolar operation with guaranteed RON flatness and <10pC charge injection - making it irreplaceable in precision sample-and-hold and industrial test equipment where signal integrity across full voltage range is mandatory.
Availability
MAX362CSE+ is available at Aetrix Electronics and suitable for sample-and-hold circuits, guidance and control systems, and test equipment requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for industrial deployment.
Supply support for MAX362CSE+ 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, communications, and computing markets.
The MAX362CSE+ belongs to Maxim's precision analog switch product line, engineered specifically for applications demanding low charge injection, matched on-resistance, and rail-to-rail signal handling in harsh or high-accuracy environments.
FAQ
What is the maximum allowable supply voltage for MAX362CSE+?
The MAX362CSE+ has an absolute maximum V+ to V− rating of 44V. It operates safely across ±4.5V to ±20V dual supplies or +10V to +30V single supplies. Exceeding ±20V or +30V risks permanent damage, even if V+ − V− remains below 44V - always observe both differential and rail-to-ground limits specified in the Absolute Maximum Ratings table.
Does MAX362CSE+ support unipolar operation with V− tied to GND?
Yes, MAX362CSE+ supports unipolar operation: tie V− to GND and apply +10V to +30V to V+. The device retains CMOS/TTL logic compatibility and full functionality, though on-resistance increases (160Ω max at +12V) and switching speed slows versus bipolar mode. Pin 2 (V−) must be solidly grounded - floating V− is not permitted.
Is the N.C. pin (Pin 10) required to be left floating on the PCB?
Yes, Pin 10 is explicitly designated "N.C." (No Connection) and is not internally connected. It must remain unconnected on the PCB layout. Connecting it to any net - including GND, V+, or traces - may introduce parasitic capacitance, ESD discharge paths, or noise coupling that degrades analog performance or violates ESD certification.
How does MAX362CSE+ ensure matched on-resistance between channels?
MAX362CSE+ guarantees on-resistance matching of <2Ω between channels at +25°C (and <4Ω over full temperature range) via laser-trimmed polysilicon resistor structures and matched transistor geometry in Maxim's 44V silicon-gate process. This matching is validated during production test and applies only under bipolar-supply conditions, as noted in the datasheet's Note 4.
Can MAX362CSE+ be used in battery-powered systems?
Yes, MAX362CSE+ draws only 15–100µA supply current and consumes ~35µW quiescent power, making it well-suited for battery-operated systems. Its ability to operate down to ±4.5V dual supply or +10V single supply allows direct integration with Li-ion (3.7V), 9V alkaline, or 12V sealed lead-acid batteries - provided appropriate voltage regulation or charge-pump generation is used to meet minimum supply requirements.
MAX362CSE+ 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:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX362CSE+ FAQ
1.How can I place an order for MAX362CSE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX362CSE+ 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 MAX362CSE+ reliable?
The price and inventory of MAX362CSE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX362CSE+ is usually 5 days.
3.What payment methods are accepted for MAX362CSE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX362CSE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX362CSE+?
MAX362CSE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX362CSE+ 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 MAX362CSE+?
For technical support, including MAX362CSE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX362CSE+ requirements.
6.How does Aetrix verify that MAX362CSE+ is sourced from the original manufacturer or authorized distributors?
All MAX362CSE+ 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 MAX362CSE+ meets industry standards.
7.What is the process for return or replacement of MAX362CSE+?
All MAX362CSE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX362CSE+, 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 MAX362CSE+ part is unused and in its original packaging.
Return procedure for MAX362CSE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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