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Analog Devices Inc./Maxim Integrated MAX353CPE+
- Part No.:
- MAX353CPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX353CPE+.pdf
- Description:
- IC SW SPST-NO/NCX4 35OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,688
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Product details
Overview
MAX353CPE+ from Maxim Integrated is a precision quad SPST analog switch with two normally open (NO) and two normally closed (NC) channels, designed for rail-to-rail signal routing in ±4.5V to ±20V or +10V to +30V supply systems. It delivers <35Ω on-resistance (max), <2Ω channel-to-channel match, <10pC charge injection, <6nA off-leakage at +85°C, and sub-175ns turn-on time - enabling high-fidelity signal switching in military radios and guidance systems.
For engineers reviewing the MAX353CPE+ datasheet, MAX353CPE+ pinout, MAX353CPE+ application, or MAX353CPE+ equivalent, key selection criteria include guaranteed on-resistance flatness (∆3Ω max), ESD tolerance >2000V, dual-/single-supply flexibility, CMOS/TTL logic compatibility, and verified performance across -40°C to +85°C industrial temperature range.
Technical Context
The MAX353CPE+ implements four independent SPST switches fabricated in Maxim's 44V silicon-gate process, supporting both bipolar (±4.5V to ±20V) and unipolar (+10V to +30V) operation while maintaining CMOS-input compatibility and rail-to-rail analog signal handling up to ±15.5V. Its architecture guarantees matched on-resistance (<2Ω) and flat on-resistance (∆3Ω max) only under bipolar-supply conditions.
Each channel features low charge injection (≤10pC), low off-leakage (<6nA at +85°C), and fast switching (tON < 175ns, tOFF < 145ns). The device uses substrate-connected V+ and requires VL tied to +5V for TTL compatibility or to V+ for CMOS logic levels - no internal level-shifting circuitry is present.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On Resistance | <35Ω max - ensures minimal signal attenuation and voltage drop in precision analog paths |
| On Resistance Match | <2Ω between channels - enables accurate differential or ratiometric measurements |
| Charge Injection | <10pC - reduces settling error in sample-and-hold and multiplexed ADC front-ends |
| Off-Leakage Current | <6nA at +85°C - preserves signal integrity in high-impedance sensor interfaces |
| 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 robustness in handling and board-level integration |
| Switching Speed | tON < 175ns, tOFF < 145ns - suitable for medium-speed data acquisition and commutation |
Pinout & Package
MAX353CPE+ is housed in a 16-pin plastic DIP package (0.300" wide), RoHS-compliant and rated for 0°C to +70°C operation. Pin 13 is V+, pin 4 is V−, pin 5 is GND, pin 12 is VL, and pins 1–4/14–16 serve as logic inputs and analog terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 (Pins 1,2,14,15) | Logic Control Input | CMOS/TTL-compatible digital control lines; active-high for NO channels, active-low for NC channels |
| COM1–COM4 (Pins 3,6,7,10) | Analog Switch Common Terminal | Signal path input/output node shared between NO and NC contacts per channel |
| NO1, NO4 (Pins 16, 8) | Analog Switch Normally Open Terminal | Closed when corresponding INx = high; used for signal gating and multiplexing |
| NC2, NC3 (Pins 11, 9) | Analog Switch Normally Closed Terminal | Closed when corresponding INx = low; enables fail-safe or default-path routing |
| V+ (Pin 13) | Positive Supply Voltage | Substrate connection point; must be ≥ V− by ≤44V; powers analog core |
| V− (Pin 4) | Negative Supply Voltage | Bias reference for bipolar operation; connect to 0V for single-supply use |
| GND (Pin 5) | Ground Reference | Logic ground return; separate from analog signal ground in mixed-signal layouts |
| VL (Pin 12) | Logic Supply Voltage | Set to +5V for TTL compatibility or to V+ for CMOS logic thresholds |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports signals from V− to V+ (±15.5V typical), eliminating level-shifting in wide-dynamic-range systems |
| Guaranteed on-resistance flatness | ∆3Ω max over full analog signal range - maintains gain accuracy in programmable-gain amplifiers |
| Low power consumption | 35µW typical - enables battery-operated test equipment and portable avionics |
| Break-before-make timing (MAX353 only) | 25ns delay - prevents momentary short-circuits during channel switching in critical signal paths |
| High off-isolation | 68dB at 1MHz - suppresses crosstalk between adjacent channels in dense multiplexer designs |
Applications
| Military Radios | Guidance and Control Systems |
|---|---|
|
Use Scenario: Signal routing of RF front-end calibration paths and antenna diversity switching in ruggedized HF/VHF transceivers. IC Role / Device Role / Timing Role: Quad SPST switch providing isolated, low-distortion signal paths for automatic gain control and frequency band selection. Use Value: <35Ω on-resistance and <10pC charge injection preserve modulation fidelity and reduce baseband error in MIL-STD-188 compliant waveforms. |
Use Scenario: Multiplexing inertial sensor outputs (gyro, accelerometer) into a central navigation processor under extreme thermal cycling. IC Role / Device Role / Timing Role: Precision analog switch enabling cold-junction compensation and sensor self-test sequencing without signal degradation. Use Value: Guaranteed <2Ω on-resistance match and <6nA leakage at +85°C ensure stable offset and gain tracking across -40°C to +85°C operational envelope. |
| Sample-and-Hold Circuits | Battery-Operated Test Equipment |
|
Use Scenario: Sampling high-impedance sensor outputs (e.g., pH electrodes, thermocouples) into a 16-bit SAR ADC with minimal droop. IC Role / Device Role / Timing Role: Low-charge-injection switch controlling hold capacitor connection to minimize aperture error and pedestal shift. Use Value: ≤10pC charge injection and ∆3Ω on-resistance flatness directly limit sampling error to <0.01% FS in 100ksps acquisition systems. |
Use Scenario: Portable multimeter front-end configuration for AC/DC voltage, current, and resistance measurement modes. IC Role / Device Role / Timing Role: Dual-mode (NO/NC) switch reconfiguring input protection, scaling networks, and shunt paths under microcontroller control. Use Value: 35µW typical power and ±4.5V to ±20V supply flexibility extend battery life while supporting autoranging across 6½-digit resolution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1414BRUZ | 16-TSSOP, 4.5Ω typical RON, ±15V supply, but no NC/NO mix - all four channels are NO | Lacks integrated NC functionality; requires external diodes or logic for default-path behavior | Select when lowest on-resistance and higher bandwidth (>180MHz) are prioritized over fail-safe routing |
| TS5A3157DCKR | SC70-6, single SPDT, 0.75Ω RON, +1.65V to +5.5V supply only - not compatible with ±15V or +24V systems | Single-channel, low-voltage only; unsuitable for rail-to-rail industrial/military signal ranges | Choose for space-constrained, low-voltage consumer-grade multiplexing where cost and size dominate |
Compared with ADG1414BRUZ and TS5A3157DCKR, the MAX353CPE+ uniquely combines dual NO/NC topology, 44V breakdown rating, and guaranteed matching in a through-hole DIP package - making it irreplaceable for legacy-reliant, high-reliability analog routing where supply flexibility and fault-tolerant design are mandatory.
Availability
MAX353CPE+ 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 voltage ranges.
Supply support for MAX353CPE+ 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, automotive, and communications markets.
The MAX351/MAX352/MAX353 family was engineered to deliver precision, low-leakage, and low-charge-injection analog switching for mission-critical systems where signal integrity and reliability outweigh raw speed or integration density.
FAQ
What is the operating temperature range for MAX353CPE+?
The MAX353CPE+ is specified for 0°C to +70°C ambient operation. This commercial-grade temperature range is validated per the MAX35_C_ _ ordering suffix and confirmed in the Absolute Maximum Ratings table. For extended-range alternatives, consider MAX353EPE (-40°C to +85°C) or MAX353MJE (-55°C to +125°C), which share identical electrical performance but differ in packaging and qualification testing.
Does MAX353CPE+ support single-supply operation?
Yes, MAX353CPE+ supports single-supply operation from +10V to +30V. When using a single supply, V− must be connected to ground (0V), and VL should be tied to +5V for TTL compatibility or to V+ for CMOS logic thresholds. Electrical characteristics such as on-resistance and switching speed remain fully specified under these conditions per the "ELECTRICAL CHARACTERISTICS-Single Supply" section.
How many NO and NC switches does MAX353CPE+ contain?
The MAX353CPE+ contains exactly two normally open (NO) switches and two normally closed (NC) switches - a hybrid configuration distinct from MAX351 (four NC) and MAX352 (four NO). Pin assignments confirm NO1/NO4 on pins 16/8 and NC2/NC3 on pins 11/9, enabling simultaneous active and fail-safe signal routing in safety-critical applications.
Is MAX353CPE+ pin-compatible with other devices in the MAX35x family?
Yes, MAX353CPE+ shares identical pinout and package (16-pin plastic DIP) with MAX351CPE+ and MAX352CPE+. All three devices have identical pin functions: V+, V−, GND, VL, COMx, INx, NOx/NCx. This allows direct substitution in existing PCB layouts when changing between NO-only, NC-only, or mixed NO/NC configurations - provided supply and logic interface requirements are met.
What is the maximum analog signal voltage supported by MAX353CPE+?
MAX353CPE+ supports analog signals from V− to V+, with absolute maximum ratings of V+ ≤ 44V above V−. Under standard ±15V operation, the usable analog range is ±15.5V (VCOM, VNO, VNC). This rail-to-rail capability is enabled by the 44V breakdown voltage of Maxim's silicon-gate process and is explicitly guaranteed in the "Analog Signal Range" parameter (V− to V+).
MAX353CPE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- 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:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX353CPE+ FAQ
1.How can I place an order for MAX353CPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX353CPE+ 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 MAX353CPE+ reliable?
The price and inventory of MAX353CPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX353CPE+ is usually 5 days.
3.What payment methods are accepted for MAX353CPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX353CPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX353CPE+?
MAX353CPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX353CPE+ 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 MAX353CPE+?
For technical support, including MAX353CPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX353CPE+ requirements.
6.How does Aetrix verify that MAX353CPE+ is sourced from the original manufacturer or authorized distributors?
All MAX353CPE+ 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 MAX353CPE+ meets industry standards.
7.What is the process for return or replacement of MAX353CPE+?
All MAX353CPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX353CPE+, 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 MAX353CPE+ part is unused and in its original packaging.
Return procedure for MAX353CPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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