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Analog Devices Inc./Maxim Integrated MAX362ESE+
- Part No.:
- MAX362ESE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX362ESE+.pdf
- Description:
- IC SWITCH SPST-NOX4 85OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,093
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Product details
Overview
MAX362ESE+ from Maxim Integrated is a precision quad SPST analog switch with normally open (NO) configuration, designed for high-fidelity signal routing in bipolar or single-supply systems. It delivers <85Ω on-resistance (max), <10pC charge injection, <4nA off-leakage at +85°C, and sub-170ns turn-off time. It supports rail-to-rail analog signals up to ±15V with ±4.5V to ±20V dual supplies or +10V to +30V single supply - ideal for sample-and-hold circuits and test equipment.
For engineers reviewing the MAX362ESE+ datasheet, MAX362ESE+ pinout, MAX362ESE+ application, or MAX362ESE+ equivalent, key selection criteria include guaranteed on-resistance matching (<2Ω between channels), flat RON over signal range (∆9Ω max), ESD tolerance >2000V, and compatibility with TTL/CMOS logic inputs across industrial temperature range (–40°C to +85°C).
Technical Context
The MAX362ESE+ uses Maxim's 44V silicon-gate process to achieve low distortion signal switching with minimal charge injection and leakage. Its CMOS-compatible control inputs drive four independent NO switches, each with matched channel characteristics verified under bipolar supply operation.
It operates with true rail-to-rail analog voltage handling (VCOM, VNO = V− to V+) and maintains fast switching (tON < 250ns, tOFF < 170ns at ±15V) while consuming only 35µW typical power. Guaranteed flat on-resistance and tight inter-channel matching are specified exclusively for bipolar-supply conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-resistance (max) | 85Ω at +25°C, 100Ω over –40°C to +85°C - ensures minimal signal attenuation and gain error in precision gain-setting or multiplexing paths. |
| On-resistance match | <2Ω between channels at +25°C - enables accurate differential signal routing and matched filter responses without calibration. |
| Charge injection | <10pC - limits voltage glitch on sampled nodes, critical for high-resolution SAR ADC front-ends and sample-and-hold stability. |
| Off-leakage current | <4nA at +85°C - preserves long-time-constant integrator accuracy and battery-operated system standby integrity. |
| Supply range | ±4.5V to ±20V (dual) or +10V to +30V (single) - supports wide dynamic range signal conditioning in industrial and communications infrastructure. |
| Switching time (tOFF) | <170ns at ±15V - enables high-speed multiplexing in automated test equipment and real-time control loop sampling. |
| ESD rating | >2000V per Method 3015.7 - provides robust handling during board assembly and field service without additional protection circuitry. |
Pinout & Package
MAX362ESE+ is housed in a 16-pin narrow SO (Small Outline) package with exposed pad connected to V+. Pin functions are electrically isolated per channel, supporting independent analog routing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 | Logic control input | CMOS/TTL-compatible digital inputs controlling respective NO switch state (high = ON); no internal pull-up/down. |
| COM1–COM4 | Analog-switch drain terminal | Common analog node per channel; bidirectional, rail-to-rail capable (V− to V+). |
| NO1–NO4 | Analog-switch source terminal | Normally open analog output; connects to COM when INx = high; 4pF off-capacitance minimizes crosstalk. |
| V+ | Positive supply input | Connected to substrate; must be ≥ |V−| + 1V and ≤ V− + 44V; powers internal logic and switch core. |
| V− | Negative supply input | Reference for analog signal range and internal bias; supports split-supply operation down to ±4.5V. |
| GND | Ground reference | Digital ground return; separate from analog signal path but referenced to same potential as V− in single-supply mode. |
| N.C. | No connection | Pin 10 (SO package) is unconnected internally - must be left floating or tied to GND for mechanical stability only. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports VCOM/VNO from V− to V+ - eliminates level-shifting in ±15V op-amp signal chains and data acquisition front-ends. |
| Guaranteed flat on-resistance | ∆9Ω max variation over full analog signal range - prevents harmonic distortion in audio and instrumentation amplifier gain stages. |
| TTL/CMOS logic compatibility | Operates with 0.8V/2.4V thresholds and <500nA input current - interfaces directly with microcontrollers and FPGAs without buffer logic. |
| Low power consumption | 35µW typical quiescent power - enables integration into portable and energy-sensitive systems such as handheld test gear. |
| Bipolar and single-supply flexibility | Validated operation from ±4.5V to ±20V or +10V to +30V - simplifies power architecture in mixed-signal systems with legacy ±15V rails or modern 24V industrial buses. |
Applications
| Sample-and-Hold Circuits | Test Equipment |
|---|---|
Use Scenario: Capturing fast transient waveforms in digitizers and oscilloscope front-ends. IC Role / Device Role / Timing Role: Precision analog switch enabling low-glitch sampling of ±10V signals at 1MSPS rates. Use Value: <10pC charge injection and <170ns tOFF minimize aperture uncertainty and hold-step error in high-resolution acquisition. | Use Scenario: Signal routing and stimulus isolation in automated test systems for semiconductor validation. IC Role / Device Role / Timing Role: Quad SPST switch providing programmable path selection between DUT, source, and measurement instruments. Use Value: Matched <2Ω on-resistance and <85Ω max RON ensure consistent gain/attenuation across all four channels during calibration sweeps. |
| Guidance and Control Systems | Battery-Operated Systems |
Use Scenario: Redundant sensor signal selection in avionics and vehicle stability control units. IC Role / Device Role / Timing Role: Fault-tolerant analog multiplexer routing inertial measurement unit (IMU) outputs to flight controller. Use Value: –40°C to +85°C operation and <4nA off-leakage at +85°C maintain signal integrity in extended thermal environments without drift-induced errors. | Use Scenario: Power management and signal conditioning in portable medical monitors and handheld analyzers. IC Role / Device Role / Timing Role: Low-power analog switch enabling selective sensor activation and signal path isolation during sleep modes. Use Value: 35µW typical power and <500nA input current extend battery life while preserving fast wake-up response for emergency measurements. |
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 |
|---|---|---|---|
| ADG467BRZ | Higher on-resistance (120Ω typ), wider temp range (–40°C to +125°C), SPI-controlled instead of parallel logic. | Requires serial interface support; better suited for space-constrained, high-temp embedded controllers than general-purpose analog routing. | Select ADG467BRZ only if digital bus control and extended temperature operation outweigh need for low RON and simple parallel logic. |
| TS5A3157DCKR | Single-channel, lower voltage rating (5.5V max), higher leakage (>100nA at +85°C), but smaller SC70-6 package. | Not functionally equivalent - requires four devices to match quad functionality; suitable only for low-voltage, low-density PCB layouts. | Choose TS5A3157DCKR only for new designs targeting 3.3V systems where footprint reduction justifies increased component count and degraded leakage performance. |
Compared with ADG467BRZ and TS5A3157DCKR, MAX362ESE+ uniquely combines industrial temperature rating, low on-resistance matching, rail-to-rail ±15V capability, and parallel TTL/CMOS control in a single 16-pin SO package - making it optimal for precision analog multiplexing where signal fidelity and ease of integration are prioritized over serial control or ultra-small footprint.
Availability
MAX362ESE+ is available at Aetrix Electronics and suitable for sample-and-hold circuits, test equipment, and guidance and control systems requiring stable component supply across industrial temperature grades and long-term production continuity.
Supply support for MAX362ESE+ 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 and mixed-signal ICs for industrial, communications, and computing markets.
The MAX362ESE+ belongs to Maxim's precision analog switch product line, engineered for applications demanding low distortion, tight parameter matching, and robust operation in harsh electrical environments - particularly where rail-to-rail signal handling and minimal charge injection are critical.
FAQ
What is the maximum analog signal voltage range supported by the MAX362ESE+?
The MAX362ESE+ supports rail-to-rail analog signals from V− to V+. With ±15V dual supplies, this yields a full ±15V range; with +12V single supply and V− = GND, the range is 0V to +12V. Absolute maximum ratings limit V+ − V− to 44V, and individual terminals tolerate (V− − 2V) to (V+ + 2V), ensuring safe operation across its specified supply ranges.
Does the MAX362ESE+ require external pull-up or pull-down resistors on its logic inputs?
No, the MAX362ESE+ does not require external pull-up or pull-down resistors on IN1–IN4. Its CMOS/TTL-compatible inputs have guaranteed thresholds (VINL ≤ 0.8V, VINH ≥ 2.4V) and draw less than 500nA input current across temperature, allowing direct connection to microcontroller GPIOs or FPGA I/O banks without additional biasing components.
Can the MAX362ESE+ operate with unbalanced supplies like +24V and –5V?
Yes, the MAX362ESE+ can operate with unbalanced supplies such as +24V and –5V, provided V+ − V− ≤ 44V and both supplies fall within their absolute maximum ratings. The analog signal range becomes V− to V+ (i.e., –5V to +24V), and logic inputs remain compatible as long as VINH/VINL thresholds are met relative to GND (which should be tied to V− in such configurations).
How does the on-resistance matching specification apply to the MAX362ESE+?
The MAX362ESE+ guarantees on-resistance matching of <2Ω between channels at +25°C and <4Ω over –40°C to +85°C - but only under bipolar-supply operation (e.g., ±15V). This matching is critical for differential signal paths and multi-channel gain blocks. Single-supply operation does not guarantee this spec, as noted in the datasheet's Note 4.
Is the exposed pad on the MAX362ESE+ package required to be connected, and if so, to what?
Yes, the exposed pad on the MAX362ESE+ (16-pin narrow SO) must be soldered and connected to V+. It is internally tied to the substrate and serves as both a thermal relief path and a critical electrical connection for proper device operation and ESD robustness. Leaving it floating or connecting it to GND violates the datasheet requirement and may cause latch-up or parametric shift.
MAX362ESE+ 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX362ESE+ FAQ
1.How can I place an order for MAX362ESE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX362ESE+ 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 MAX362ESE+ reliable?
The price and inventory of MAX362ESE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX362ESE+ is usually 5 days.
3.What payment methods are accepted for MAX362ESE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX362ESE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX362ESE+?
MAX362ESE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX362ESE+ 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 MAX362ESE+?
For technical support, including MAX362ESE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX362ESE+ requirements.
6.How does Aetrix verify that MAX362ESE+ is sourced from the original manufacturer or authorized distributors?
All MAX362ESE+ 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 MAX362ESE+ meets industry standards.
7.What is the process for return or replacement of MAX362ESE+?
All MAX362ESE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX362ESE+, 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 MAX362ESE+ part is unused and in its original packaging.
Return procedure for MAX362ESE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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