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Analog Devices Inc./Maxim Integrated MAX352EPE
- Part No.:
- MAX352EPE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX352EPE.pdf
- Description:
- IC SWITCH SPST-NOX4 35OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,703
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Product details
Overview
MAX352EPE from Maxim Integrated is a precision quad single-pole single-throw (SPST) analog switch with four normally open (NO) channels, designed for rail-to-rail signal routing in high-fidelity sample-and-hold, test equipment, and military radio systems. It delivers <35Ω on-resistance, <2Ω channel-to-channel match, <10pC charge injection, <6nA off-leakage at +85°C, and operates from ±4.5V to ±20V or +10V to +30V supplies.
For engineers reviewing the MAX352EPE datasheet, MAX352EPE pinout, MAX352EPE application, or MAX352EPE equivalent, key selection criteria include guaranteed on-resistance flatness (∆3Ω max), ESD tolerance >2000V, CMOS/TTL logic compatibility, and -40°C to +85°C industrial temperature operation in 16-pin plastic DIP packaging.
Technical Context
The MAX352EPE implements four independent NO SPST switches fabricated in Maxim's 44V silicon-gate process, enabling rail-to-rail analog signal handling up to ±15.5V with guaranteed low charge injection (≤10pC) and matched on-resistance (<2Ω). Its dual-supply architecture supports bipolar (±4.5V to ±20V) or single-supply (+10V to +30V) operation while maintaining CMOS-input compatibility and fast switching (tON < 175ns, tOFF < 145ns).
Internal protection diodes clamp analog inputs exceeding V+ or V−, and the substrate is tied to V+, ensuring robust operation under overvoltage transients. Logic supply (VL) is independently configurable for TTL (5V) or CMOS-level compatibility, decoupling control voltage from analog supply rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On Resistance | <35Ω max - ensures minimal signal attenuation and gain error in precision signal paths |
| On Resistance Match | <2Ω between channels - enables accurate multi-channel signal multiplexing without calibration |
| Charge Injection | <10pC - reduces settling error in sample-and-hold circuits and ADC front-ends |
| Off-Leakage Current | <6nA at +85°C - preserves accuracy in high-impedance sensor interfaces and battery-operated systems |
| Supply Range | ±4.5V to ±20V or +10V to +30V - supports flexible system-level power architecture design |
| ESD Rating | >2000V per Method 3015.7 - provides robust handling during assembly and field operation |
| Switching Speed | tON < 175ns, tOFF < 145ns - suitable for medium-speed data acquisition and communications switching |
Pinout & Package
MAX352EPE is housed in a 16-pin plastic DIP package (0.300" wide), compliant with JEDEC MS-001, with through-hole mounting and standard 0.1" pin pitch. Pin 1 is located at the top-left corner when viewed from the top with notch or dot orientation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 16, 9, 8 | IN1–IN4 | CMOS/TTL-compatible logic inputs controlling individual NO switch states |
| 2, 15, 10, 7 | COM1–COM4 | Analog common terminals - connected to load or signal source in SPST configuration |
| 3, 14, 11, 6 | NO1–NO4 | Normally open analog output terminals - conduct only when corresponding IN = HIGH |
| 4 | V− | Negative supply rail - must be connected for bipolar operation or grounded for single-supply use |
| 5 | GND | Digital ground reference - separate from analog return but tied internally via substrate connection to V+ |
| 12 | VL | Logic supply voltage - set to 5V for TTL compatibility or to V+ for CMOS input thresholds |
| 13 | V+ | Positive supply rail - also connected to substrate; maximum 44V breakdown enables wide analog range |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports signals from V− to V+ (±15.5V typical), eliminating level-shifting in mixed-supply systems |
| Guaranteed on-resistance flatness | ∆RON ≤ 3Ω over full analog range - maintains consistent gain/attenuation across input voltage swing |
| Low power consumption | 35µW typical - enables integration into battery-powered instrumentation without thermal penalty |
| Bipolar and single-supply flexibility | Operates with ±4.5V to ±20V or +10V to +30V - simplifies power domain partitioning in complex PCBs |
| ESD-hardened construction | Exceeds 2000V HBM - reduces need for external protection in ruggedized military and industrial enclosures |
Applications
| Sample-and-Hold Circuits | Military Radios |
|---|---|
Use Scenario: Precision sampling of RF IF signals prior to digitization in wideband receivers. IC Role / Device Role / Timing Role: Quad NO switch routes analog IF paths to hold capacitors with minimal charge injection and leakage-induced droop. Use Value: <10pC charge injection and <6nA off-leakage at +85°C ensure sub-12-bit accuracy over temperature without recalibration. |
Use Scenario: Signal path selection and antenna switching in secure HF/VHF transceivers operating in harsh environments. IC Role / Device Role / Timing Role: Isolates receive/transmit chains and selects filter banks using four independent NO switches. Use Value: 44V breakdown rating and >2000V ESD tolerance enable reliable operation in mobile and airborne platforms subject to voltage transients. |
| Guidance and Control Systems | Test Equipment |
Use Scenario: Multiplexing sensor feedback (gyro, accelerometer, pressure) into shared ADC channels in inertial measurement units. IC Role / Device Role / Timing Role: Precision analog switch array routes high-impedance sensor outputs while preserving signal integrity. Use Value: <2Ω on-resistance matching and ∆3Ω flatness minimize channel-to-channel gain mismatch critical for closed-loop stability. |
Use Scenario: Automated signal routing in benchtop multimeters and automated test systems requiring reconfigurable analog paths. IC Role / Device Role / Timing Role: Configures measurement front-end (voltage/current/resistance ranges) via software-controlled NO switching. Use Value: Fast 175ns turn-on time and <35Ω on-resistance support high-throughput measurements without path-induced error. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG441BRZ | Quad SPST, 35Ω RON, but only rated to +85°C and lacks guaranteed <2Ω matching or <10pC charge injection | Suitable for commercial-grade test fixtures but not MIL-spec or high-precision sample-and-hold | Select MAX352EPE where guaranteed matching, low charge injection, or extended temperature compliance is required |
| TS5A3157DCKR | Single-channel, 0.75Ω RON, 5V-only supply, no bipolar capability, and 1.5pC charge injection | Optimized for low-voltage portable electronics, not compatible with ±15V signal chains or industrial temperature range | Choose MAX352EPE for multi-channel, bipolar, wide-temp, rail-to-rail analog routing where performance consistency is critical |
Compared with ADG441BRZ and TS5A3157DCKR, the MAX352EPE uniquely combines quad NO topology, -40°C to +85°C operation, guaranteed channel matching, and bipolar supply support-making it the only option among the three qualified for precision military and industrial signal routing where parameter consistency across temperature and channels is non-negotiable.
Availability
MAX352EPE is available at Aetrix Electronics and suitable for sample-and-hold circuits, military radios, guidance and control systems, and test equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX352EPE 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 low distortion, minimal charge injection, and guaranteed parameter matching-targeting military, aerospace, and high-end test instrumentation markets.
FAQ
What is the operating temperature range of the MAX352EPE?
The MAX352EPE is specified for operation from -40°C to +85°C, making it suitable for industrial and extended-temperature applications. This rating is confirmed in the Ordering Information table and Absolute Maximum Ratings section of the datasheet, and distinguishes it from the C-grade (0°C to +70°C) versions like MAX352CPE.
Does the MAX352EPE support single-supply operation?
Yes, the MAX352EPE supports single-supply operation from +10V to +30V. When used this way, V− must be connected to ground, and VL should be set to 5V for TTL compatibility or to V+ for CMOS logic levels. This is explicitly stated in both the General Description and Electrical Characteristics sections.
What is the maximum analog signal voltage the MAX352EPE can handle?
The MAX352EPE supports rail-to-rail analog signals from V− to V+, with a maximum breakdown voltage of 44V. In practice, with ±15V supplies, it handles analog signals from -15.5V to +15.5V - verified in the Electrical Characteristics tables under "Analog Signal Range" and Absolute Maximum Ratings.
How does the MAX352EPE differ from the MAX351EPE and MAX353EPE?
The MAX352EPE contains four normally open (NO) switches, whereas MAX351EPE has four normally closed (NC) switches, and MAX353EPE integrates two NO and two NC switches. All share identical electrical specs (RON, leakage, charge injection), but their truth tables and functional diagrams - shown in the Pin Configurations section - define distinct switching logic behavior per channel.
Is the MAX352EPE pin-compatible with other packages in the same family?
Yes - the MAX352EPE (16-pin plastic DIP) shares identical pinout and functionality with MAX352CPE, MAX352ESE (16-pin narrow SO), and MAX352EJE (16-pin CERDIP), as confirmed by the Pin Description table and consistent pin numbering across all package variants in the Ordering Information section.
MAX352EPE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO
- 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX352EPE FAQ
1.How can I place an order for MAX352EPE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX352EPE 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 MAX352EPE reliable?
The price and inventory of MAX352EPE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX352EPE is usually 5 days.
3.What payment methods are accepted for MAX352EPE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX352EPE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX352EPE?
MAX352EPE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX352EPE 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 MAX352EPE?
For technical support, including MAX352EPE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX352EPE requirements.
6.How does Aetrix verify that MAX352EPE is sourced from the original manufacturer or authorized distributors?
All MAX352EPE 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 MAX352EPE meets industry standards.
7.What is the process for return or replacement of MAX352EPE?
All MAX352EPE units undergo pre-shipment inspection (PSI). If there is an issue with MAX352EPE, 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 MAX352EPE part is unused and in its original packaging.
Return procedure for MAX352EPE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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