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Analog Devices Inc./Maxim Integrated MAX353CSE+T
- Part No.:
- MAX353CSE+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX353CSE+T.pdf
- Description:
- IC SW SPST-NO/NCX4 35OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,683
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Product details
Overview
MAX353CSE+T from Maxim Integrated is a precision quad SPST analog switch with two normally open (NO) and two normally closed (NC) channels, fabricated using a 44V silicon-gate process. It delivers <35Ω on-resistance (max), <2Ω channel-to-channel matching, <3Ω on-resistance flatness over rail-to-rail analog signals (±15V), <10pC charge injection, and <6nA off-leakage at +85°C - enabling high-accuracy signal routing in military radios and guidance systems.
For engineers reviewing the MAX353CSE+T datasheet, MAX353CSE+T pinout, MAX353CSE+T application, or MAX353CSE+T equivalent, key selection criteria include guaranteed on-resistance matching across temperature, bipolar/split-supply operation (±4.5V to ±20V), single-supply compatibility (+10V to +30V), CMOS/TTL logic input compatibility, and ESD robustness (>2000V per Method 3015.7).
Technical Context
The MAX353CSE+T implements four independent SPST switches in a single monolithic IC, with dedicated NO and NC terminals per channel - enabling break-before-make functionality critical for fault-tolerant signal paths. Its 44V breakdown voltage supports rail-to-rail analog signal handling up to ±15.5V with matched on-resistance and minimal charge injection.
It operates from dual supplies (±4.5V to ±20V) or single supplies (+10V to +30V), with VL pin configurable for TTL (5V) or CMOS (tied to V+) logic level compatibility. Input loading is minimized via CMOS-compatible digital inputs, and internal protection diodes clamp analog terminal voltages exceeding V+ or V−.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On Resistance | <35Ω max - ensures minimal signal attenuation and gain error in precision instrumentation paths |
| On Resistance Match | <2Ω between channels - enables accurate differential or ratiometric measurements without calibration |
| On Resistance Flatness | ∆3Ω max over full analog range - maintains consistent gain/attenuation across ±15V signal swing |
| Charge Injection | <10pC - reduces settling error and glitch energy in sample-and-hold and multiplexed ADC front-ends |
| Off-Leakage Current | <6nA at +85°C - preserves signal integrity in high-impedance sensor interfaces and battery-operated systems |
| Supply Range | ±4.5V to ±20V or +10V to +30V - supports wide-range industrial and military power architectures |
| ESD Rating | >2000V per Method 3015.7 - enhances reliability in field-deployed communication and avionics equipment |
Pinout & Package
MAX353CSE+T is housed in a 16-pin narrow SO package (SOIC-N), 7.5mm × 4.4mm body, 1.27mm pitch, with exposed pad not present. Pin 1 is located at top-left corner when notch faces upward.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 | Logic control input | Digital command lines selecting NO/NC state per channel; CMOS/TTL compatible |
| COM1–COM4 | Analog common terminal | Signal path junction point for each SPST switch; connects to load or source |
| NO1, NO4 | Normally open analog terminal | Completes circuit only when corresponding INx = high (logic 1) |
| NC2, NC3 | Normally closed analog terminal | Completes circuit when corresponding INx = low (logic 0); provides default path |
| V+ | Positive supply | Bias for analog channel and substrate connection; max 44V rating |
| V− | Negative supply | Enables bipolar operation; required for split-supply configurations |
| GND | Ground reference | Logic ground return; tied to system GND in single-supply mode |
| VL | Logic supply voltage | Defines logic threshold: 5V for TTL, V+ for CMOS compatibility |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports ±15.5V signal swing with guaranteed on-resistance flatness - eliminates clipping in wide-dynamic-range systems |
| Break-before-make timing | 25ns delay (MAX353-specific) prevents momentary shorting during channel switching - critical for power sequencing and fault isolation |
| Low power consumption | 35µW typical quiescent power - extends battery life in portable test equipment and avionics subsystems |
| Guaranteed leakage performance | <250pA at +25°C and <6nA at +85°C - maintains accuracy in high-Z sensor front-ends and precision DAC outputs |
| ESD-hardened architecture | >2000V HBM per Method 3015.7 - reduces field failure risk in unshielded military radio and guidance assemblies |
Applications
| Military Radios | Guidance and Control Systems |
|---|---|
Use Scenario: Signal routing between antenna diversity paths and RF front-end modules under harsh EMI and thermal cycling. IC Role / Device Role / Timing Role: Quad SPST switch providing isolated, low-distortion RF signal path selection with fail-safe NC default states. Use Value: Guaranteed <2Ω on-resistance match ensures amplitude consistency across diversity branches; >2000V ESD withstand protects against static discharge in field maintenance. | Use Scenario: Multiplexing inertial sensor outputs (gyros, accelerometers) into a central navigation processor. IC Role / Device Role / Timing Role: Precision analog switch enabling ratiometric sampling of high-impedance sensor bridges without gain drift. Use Value: ∆3Ω max on-resistance flatness preserves linearity over ±10V sensor output range; <10pC charge injection minimizes hold-step error. |
| Sample-and-Hold Circuits | Battery-Operated Test Equipment |
Use Scenario: Acquiring fast transient waveforms in automated test systems requiring sub-200ns switching and low aperture jitter. IC Role / Device Role / Timing Role: High-speed analog switch controlling hold capacitor charging with precise timing control. Use Value: 175ns turn-on / 145ns turn-off times enable ≥5MHz sampling rates; <35Ω RON ensures minimal droop during hold phase. | Use Scenario: Low-power portable multimeters and handheld oscilloscopes operating from coin-cell or Li-ion batteries. IC Role / Device Role / Timing Role: Signal path selector enabling multiple measurement ranges while minimizing standby current. Use Value: 35µW typical power dissipation extends runtime; <6nA off-leakage prevents battery drain through unused channels. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1412BRUZ | 4-channel SPST, 1.8Ω typical RON, but only NO configuration; requires external logic inversion for NC function | Lacks integrated NC/NO duality; unsuitable where hardware-level fail-safe default path is mandatory | Select when ultra-low on-resistance is prioritized over NC functionality and board space allows discrete inversion |
| TS5A3157DCKR | Single-channel SPDT, 0.75Ω RON, 5V-only supply; no bipolar support or guaranteed matching specs | Not quad-channel; cannot replace MAX353CSE+T's 2NO+2NC topology or ±15V signal handling | Use only for low-voltage, single-path consumer-grade signal routing - not for military or precision analog systems |
Compared with ADG1412BRUZ and TS5A3157DCKR, the MAX353CSE+T uniquely integrates dual NO/NC topology with guaranteed channel matching, bipolar supply support, and rail-to-rail analog capability - making it irreplaceable in safety-critical guidance and hardened comms designs where default path integrity and temperature-stable resistance matching are non-negotiable.
Availability
MAX353CSE+T is available at Aetrix Electronics and suitable for military radios, guidance and control systems, sample-and-hold circuits, battery-operated test equipment, and heads-up displays requiring stable component supply across extended temperature and long-lifecycle programs.
Supply support for MAX353CSE+T 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 MAX351/MAX352/MAX353 family was engineered specifically for precision analog signal routing in environments requiring guaranteed parameter matching, low charge injection, and robust operation across military temperature ranges and supply configurations.
FAQ
What is the maximum analog signal voltage range supported by the MAX353CSE+T?
The MAX353CSE+T supports rail-to-rail analog signal handling up to ±15.5V when operated with ±16.5V supplies, with guaranteed on-resistance flatness (∆3Ω max) across that full range. Its 44V breakdown voltage enables safe operation with V+ up to 44V referenced to V−, allowing flexible supply configurations including unbalanced rails like +24V/−5V.
Does the MAX353CSE+T require external pull-up or pull-down resistors on its logic inputs?
No, the MAX353CSE+T does not require external pull-up or pull-down resistors on IN1–IN4. Its CMOS/TTL-compatible inputs have high-impedance logic thresholds defined by VL (5V for TTL, V+ for CMOS), and input leakage is specified at ±0.5µA max - sufficient for direct microcontroller GPIO interfacing without additional biasing components.
How does the MAX353CSE+T achieve break-before-make behavior, and is it guaranteed?
The MAX353CSE+T guarantees a 25ns break-before-make time delay (tD) between complementary switches (e.g., NO1 and NC1) when driven by the same control line - confirmed in the datasheet Figure 3 test circuit. This timing is inherent to its internal gate drive design and is specified over temperature and supply conditions, ensuring no momentary shorting during state transitions.
Can the MAX353CSE+T operate from a single 12V supply, and what are the implications?
Yes, the MAX353CSE+T operates from a single +12V supply (V+ = 12V, V− = 0V, VL = 5V). In this configuration, the analog signal range is 0V to +12V, and turn-on/turn-off times increase slightly versus ±15V operation. All key specs - including on-resistance (<35Ω), leakage (<6nA at +85°C), and charge injection (<10pC) - remain fully guaranteed per the datasheet's single-supply electrical characteristics table.
What is the thermal performance of the MAX353CSE+T in the narrow SO package at full load?
In the 16-pin narrow SO package, the MAX353CSE+T has a thermal resistance θJA of 8.70°C/W. At maximum continuous power dissipation (696mW at +70°C ambient), junction temperature rise is ~6.1°C above ambient. Derating is linear above +70°C (−8.70mW/°C), supporting reliable operation up to +85°C ambient when power dissipation remains below 679mW.
MAX353CSE+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- SPST - NO/NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 35Ohm
- 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):
- 175ns, 145ns
- -3db Bandwidth:
- -
- Charge Injection:
- 5pC
- Channel Capacitance (CS(off), CD(off)):
- 9pF, 9pF
- Current - Leakage (IS(off)) (Max):
- 250pA
- Crosstalk:
- -85dB @ 1MHz
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX353CSE+T FAQ
1.How can I place an order for MAX353CSE+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX353CSE+T 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 MAX353CSE+T reliable?
The price and inventory of MAX353CSE+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX353CSE+T is usually 5 days.
3.What payment methods are accepted for MAX353CSE+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX353CSE+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX353CSE+T?
MAX353CSE+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX353CSE+T 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 MAX353CSE+T?
For technical support, including MAX353CSE+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX353CSE+T requirements.
6.How does Aetrix verify that MAX353CSE+T is sourced from the original manufacturer or authorized distributors?
All MAX353CSE+T 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 MAX353CSE+T meets industry standards.
7.What is the process for return or replacement of MAX353CSE+T?
All MAX353CSE+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX353CSE+T, 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 MAX353CSE+T part is unused and in its original packaging.
Return procedure for MAX353CSE+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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