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Analog Devices Inc./Maxim Integrated MAX313CPE+
- Part No.:
- MAX313CPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX313CPE+.pdf
- Description:
- IC SWITCH SPST-NOX4 10OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,686
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Product details
Overview
MAX313CPE+ from Maxim Integrated is a quad, single-pole/single-throw (SPST), normally open (NO) CMOS analog switch designed for precision signal routing in bipolar and single-supply systems. It delivers 6.5Ω typical on-resistance, 1.5Ω max on-resistance matching between channels, rail-to-rail signal handling up to ±15V, and 2.5nA max off-leakage at +85°C - enabling low-distortion audio switching and high-fidelity data acquisition.
For engineers reviewing the MAX313CPE+ datasheet, MAX313CPE+ pinout, MAX313CPE+ application, or MAX313CPE+ equivalent, key selection criteria include guaranteed RON flatness (2Ω max), >96dB crosstalk at 20kHz, ESD tolerance >2000V per Method 3015.7, and compatibility with DG411/DG412/DG413 footprints in 16-pin plastic DIP packaging.
Technical Context
The MAX313CPE+ implements a fully complementary CMOS transmission-gate architecture optimized for bidirectional conduction with symmetrical on-resistance across signal polarity. Its logic interface accepts TTL/CMOS-compatible inputs referenced to VL (2.4V high, 0.8V low) and operates independently of analog supply rails.
It supports dual-supply operation from ±4.5V to ±20V or single-supply operation from +4.5V to +30V, with rail-to-rail analog signal range bounded only by V+ and V−. Internal charge-pump circuitry ensures consistent gate drive across temperature and supply variations, maintaining RON stability and minimizing charge injection (±30pC typical).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 6.5Ω typical at VCOM = ±10V, ensuring minimal signal attenuation in precision analog paths |
| RON Match | ≤1.5Ω max between channels, critical for matched gain/phase in multi-channel instrumentation |
| RON Flatness | ≤2Ω max over full analog signal range, preserving linearity in audio and sensor interfaces |
| Off-Leakage Current | ±2.5nA max at +85°C, enabling stable DC-coupled sample-and-hold performance |
| Crosstalk | >96dB at 20kHz, preventing audible interference in multi-channel audio routing |
| Charge Injection | ±30pC typical, limiting voltage glitch in switched-capacitor and ADC front-end circuits |
| ESD Protection | >2000V per Method 3015.7, supporting robust handling in manufacturing and field environments |
Pinout & Package
MAX313CPE+ is housed in a 16-pin plastic DIP (dual in-line package) with 0.300" wide body, compliant with JEDEC MS-012. Pin spacing is 0.100", and lead finish is matte tin.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Logic control inputs; active-high enables NO switches (logic '1' = ON) |
| 2, 7, 10, 15 | COM1–COM4 | Analog common terminals; bidirectional signal path connection points |
| 3, 6, 11, 14 | NO1–NO4 | Normally open analog outputs; conduct only when corresponding INx = logic high |
| 4 | V− | Negative analog supply input; connect to GND for single-supply operation |
| 5 | GND | Logic ground reference; separate from analog return in mixed-signal layouts |
| 12 | VL | Logic supply input; accepts 2.0V to 5.5V, independent of analog rails |
| 13 | V+ | Positive analog supply input; supports up to +30V or ±20V dual supplies |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from V− to V+, enabling full dynamic range utilization in ±15V systems |
| DG411/DG412/DG413 pin compatibility | Drop-in replacement in legacy designs without PCB modification or layout rework |
| Low RON flatness (2Ω max) | Maintains consistent gain and THD across audio bandwidth (20Hz–20kHz) and sensor signal ranges |
| Guaranteed RON match (1.5Ω max) | Enables precise channel balancing in differential signal paths and multi-channel multiplexers |
| High off-isolation (−65dB at 1MHz) | Minimizes signal coupling between inactive channels in dense routing applications |
Applications
| Audio Signal Routing | Test Equipment Multiplexing |
|---|---|
|
Use Scenario: Switching line-level stereo signals between multiple amplifiers, DACs, or headphone outputs in professional audio mixers. IC Role / Device Role / Timing Role: Quad SPST NO switch providing isolated, low-distortion signal paths with simultaneous channel control. Use Value: 6.5Ω RON and <0.001% THD preserve signal fidelity; >96dB crosstalk prevents inter-channel bleed at 20kHz. |
Use Scenario: Routing calibrated test signals between DUTs, sources, and measurement instruments in automated test equipment (ATE). IC Role / Device Role / Timing Role: Precision analog switch enabling programmable signal path configuration with sub-nanosecond timing control. Use Value: 1.5Ω RON match ensures measurement repeatability across channels; ±2.5nA leakage maintains DC accuracy over temperature. |
| Data Acquisition Systems | Avionics Signal Conditioning |
|
Use Scenario: Multiplexing sensor outputs (thermocouples, strain gauges) into a shared ADC front-end with minimal offset drift. IC Role / Device Role / Timing Role: Low-leakage, rail-to-rail analog switch isolating high-impedance sensors from ADC input capacitance. Use Value: 2.5nA max off-leakage at +85°C prevents DC error accumulation; RON flatness preserves linearity across full input span. |
Use Scenario: Selecting between redundant flight control sensors (e.g., air data modules) in certified avionics subsystems. IC Role / Device Role / Timing Role: Radiation-tolerant analog switch operating reliably across −55°C to +125°C with guaranteed parametric limits. Use Value: Specified performance over extended temperature range; >2000V ESD protection withstands aircraft static discharge events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX313CSE+ | Same electrical specs; 16-pin narrow SOIC package (3.9mm width) vs. DIP's 7.62mm | Better suited for space-constrained PCBs; requires reflow soldering instead of through-hole assembly | Select MAX313CSE+ for surface-mount production; retain MAX313CPE+ for prototyping, repair, or through-hole legacy systems |
| ADG411BNZ | Higher RON (35Ω typ), lower ESD rating (2000V HBM), no guaranteed RON match spec | Acceptable for non-critical general-purpose switching but not for precision audio or metrology-grade DAQ | Choose ADG411BNZ only where cost is primary constraint and RON matching or crosstalk >90dB is not required |
Compared with MAX313CPE+, MAX313CSE+ offers identical performance in a smaller footprint ideal for volume SMT production, while ADG411BNZ trades precision parameters for lower unit cost in less demanding signal-path roles.
Availability
MAX313CPE+ is available at Aetrix Electronics and suitable for audio signal routing, test equipment multiplexing, and data acquisition systems requiring stable component supply, long-term obsolescence management, and traceable sourcing from authorized channels.
Supply support for MAX313CPE+ 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 MAX312/MAX313/MAX314 family was engineered for precision analog signal routing in environments demanding low distortion, tight channel matching, and robust operation across wide supply and temperature ranges.
FAQ
What is the maximum analog signal voltage range supported by the MAX313CPE+?
The MAX313CPE+ supports rail-to-rail analog signals from V− to V+. With dual supplies of ±15V, it handles ±15V signals; with single +12V supply (V− = GND), it supports 0V to +12V. Absolute maximum ratings allow V+ up to +44V and V− down to −44V, but functional operation is limited to ±20V dual or +30V single supply per datasheet specifications.
Is the MAX313CPE+ pin-compatible with the DG411 analog switch?
Yes, the MAX313CPE+ is explicitly designed as a pin-compatible replacement for the DG411. Its pinout matches DG411's 16-pin DIP configuration, including identical IN/COM/NO terminal assignments and shared V+, V−, GND, and VL connections - enabling drop-in substitution without PCB changes.
What is the typical on-resistance temperature coefficient of the MAX313CPE+?
The MAX313CPE+ exhibits a typical on-resistance temperature coefficient of approximately +3500 ppm/°C near room temperature, as shown in Figure MAX312-02. RON increases linearly with temperature, reaching ~10Ω at +125°C under ±15V supplies - a behavior confirmed across all operating conditions in the datasheet's Typical Operating Characteristics.
Can the MAX313CPE+ operate with a 3.3V logic supply (VL)?
Yes, the MAX313CPE+ accepts VL from 2.0V to 5.5V. At VL = 3.3V, it guarantees proper logic-level recognition (VINH ≥ 2.0V, VINL ≤ 0.8V) and full analog switching functionality across its rated supply ranges - verified in Electrical Characteristics tables for both dual and single-supply configurations.
Does the MAX313CPE+ require external blocking diodes for overvoltage protection?
No, the MAX313CPE+ does not require external blocking diodes for standard operation within absolute maximum ratings. However, Figure 1 in the datasheet shows optional external diodes for applications where analog signals may exceed V+ or fall below V− - a safeguard against latch-up or damage during fault conditions beyond normal use.
MAX313CPE+ 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):
- 10Ohm
- Channel-to-Channel Matching (ΔRon):
- 300mOhm
- Voltage - Supply, Single (V+):
- 4.5V ~ 30V
- Voltage - Supply, Dual (V±):
- ±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 225ns, 185ns
- -3db Bandwidth:
- -
- Charge Injection:
- 20pC
- Channel Capacitance (CS(off), CD(off)):
- 15pF, 15pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -85dB @ 1MHz
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX313CPE+ FAQ
1.How can I place an order for MAX313CPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX313CPE+ 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 MAX313CPE+ reliable?
The price and inventory of MAX313CPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX313CPE+ is usually 5 days.
3.What payment methods are accepted for MAX313CPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX313CPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX313CPE+?
MAX313CPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX313CPE+ 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 MAX313CPE+?
For technical support, including MAX313CPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX313CPE+ requirements.
6.How does Aetrix verify that MAX313CPE+ is sourced from the original manufacturer or authorized distributors?
All MAX313CPE+ 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 MAX313CPE+ meets industry standards.
7.What is the process for return or replacement of MAX313CPE+?
All MAX313CPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX313CPE+, 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 MAX313CPE+ part is unused and in its original packaging.
Return procedure for MAX313CPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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