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Analog Devices Inc./Maxim Integrated MAX313CUE
- Part No.:
- MAX313CUE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX313CUE.pdf
- Description:
- IC SW SPST-NOX4 10OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,193
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Product details
Overview
MAX313CUE from Maxim Integrated is a quad, single-pole/single-throw (SPST), normally open (NO) CMOS analog switch optimized for precision signal routing in test equipment and communication systems. It delivers 6.5Ω typical on-resistance, 1.5Ω max on-resistance matching between channels, rail-to-rail signal handling from ±4.5V to ±20V dual supplies or +4.5V to +30V single supply, and 2.5nA max off-leakage at +85°C.
For engineers reviewing the MAX313CUE datasheet, MAX313CUE pinout, MAX313CUE application, or MAX313CUE equivalent, key selection criteria include guaranteed RON flatness (2Ω max), >96dB crosstalk at 20kHz, ESD tolerance >2000V per Method 3015.7, and TSSOP-16 packaging for high-density PCB layouts.
Technical Context
The MAX313CUE implements a fully complementary CMOS transmission-gate architecture enabling bidirectional conduction with symmetrical on-resistance across the full analog signal range (±10V with ±15V supplies). Its logic interface accepts TTL/CMOS-compatible inputs referenced to VL (2.4V high, 0.8V low) independent of analog supply rails.
Internal charge-pump circuitry ensures consistent channel turn-on/turn-off timing (tON = 65ns typ, tOFF = 235ns typ at ±15V) and minimizes charge injection (±30pC max), critical for sample-and-hold and multiplexed data acquisition where signal integrity must be preserved across switching events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 6.5Ω typical - enables low-voltage-drop signal routing with minimal gain error in precision instrumentation |
| RON Matching | 1.5Ω max - ensures matched gain/attenuation across all four channels in differential or multi-path applications |
| Analog Signal Range | ±10V with ±15V supplies - supports rail-to-rail operation for bipolar audio, sensor, and industrial control signals |
| Crosstalk | >96dB at 20kHz - prevents audible interference in audio routing and preserves SNR in sensitive measurement paths |
| Off-Leakage Current | 2.5nA max at +85°C - maintains accuracy in high-impedance sample-and-hold and sensor front-end circuits |
| ESD Protection | >2000V per Method 3015.7 - ensures robustness during board handling and system integration without external protection |
| Supply Range | +4.5V to +30V single or ±4.5V to ±20V dual - simplifies power architecture in mixed-signal systems with diverse voltage domains |
Pinout & Package
MAX313CUE is housed in a 16-pin TSSOP package (4.4mm width), optimized for automated assembly and thermal performance in space-constrained designs. Pin pitch is 0.65mm; body dimensions are 5.0mm × 4.4mm × 1.1mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Logic-level control inputs; active-high, TTL/CMOS compatible; referenced to VL |
| 2, 7, 10, 15 | COM1–COM4 | Analog common terminals - bidirectional signal path connection points for each switch |
| 3, 6, 11, 14 | NO1–NO4 | Normally open analog outputs - connect to COM only when corresponding IN = logic high |
| 4 | V+ | Positive analog supply input - sets upper rail for analog signal range |
| 5 | GND | Logic ground reference - separate from analog V− for noise isolation |
| 12 | V− | Negative analog supply input - sets lower rail; tied to GND for single-supply operation |
| 13 | VL | Logic supply voltage - decouples digital interface from analog supplies to prevent coupling noise |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-Rail® Signal Handling | Supports analog signals spanning full V+ to V− range - eliminates clipping in ±10V audio and sensor interfaces |
| RON Flatness | 2Ω max variation over ±10V signal range - ensures linear gain response in variable-gain amplifiers and programmable filters |
| Break-Before-Make Timing | 70ns delay (MAX314 only; not applicable to MAX313CUE) - prevents momentary shorting in dual-configuration switches |
| Charge Injection | ±30pC max - reduces settling error in high-resolution ADC sampling and precision integrator circuits |
| Low Power Consumption | 1µA max supply current per rail - extends battery life in portable test gear and handheld instruments |
Applications
| Test Equipment | Communication Systems |
|---|---|
|
Use Scenario: Automated test fixture routing analog stimulus and response signals between DUT and measurement instruments. IC Role / Device Role / Timing Role: Quad SPST NO switch providing isolated, low-distortion signal paths under microcontroller control. Use Value: 6.5Ω RON and 1.5Ω matching minimize measurement uncertainty across four parallel test channels. |
Use Scenario: Dynamic reconfiguration of analog voice/data paths in PBX and PABX telephone switching matrices. IC Role / Device Role / Timing Role: Precision analog switch enabling hot-swappable line card interconnects with sub-100ns switching. Use Value: >96dB crosstalk at 20kHz prevents audible talk-down between adjacent voice channels. |
| Audio Signal Routing | Sample-and-Hold Circuits |
|
Use Scenario: Channel selection and mixing in professional audio consoles and studio effects processors. IC Role / Device Role / Timing Role: Bidirectional analog switch handling line-level signals with minimal THD and phase distortion. Use Value: Rail-to-rail operation and low RON flatness preserve wide dynamic range and frequency response up to 20kHz. |
Use Scenario: Multiplexed input selection for high-speed data acquisition systems capturing sensor waveforms. IC Role / Device Role / Timing Role: Low-charge-injection switch isolating hold capacitor from source impedance variations. Use Value: ±30pC max charge injection limits voltage step error to <1LSB in 16-bit ADC systems with 10nF hold capacitors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG413BRUZ | Quad SPST NO; 35Ω RON (typ), wider -40°C to +125°C temp range, no VL pin | Better suited for extended-temperature industrial control; higher RON limits use in low-voltage precision audio | Select ADG413BRUZ when operating beyond +85°C or when simplified 3.3V/5V logic interface is preferred over VL decoupling |
| TS5A3157DCKR | Single SPST NO; 0.75Ω RON (typ), 5V-only supply, SC70-6 package, no dual-supply support | Optimized for low-voltage portable electronics; lacks bipolar capability and quad integration | Select TS5A3157DCKR for cost-sensitive, single-channel 3.3V/5V applications where size and ultra-low RON outweigh channel count and supply flexibility |
Compared with ADG413BRUZ and TS5A3157DCKR, the MAX313CUE uniquely balances low RON, precise matching, dual-supply operation, and quad integration in a compact TSSOP-making it optimal for mid-range test and telecom equipment requiring both precision and configurability.
Availability
MAX313CUE is available at Aetrix Electronics and suitable for test equipment, communication systems, and audio signal routing requiring stable component supply, long-term lifecycle assurance, and consistent parametric performance across production batches.
Supply support for MAX313CUE 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 fabless semiconductor company specializing in high-performance analog, mixed-signal, and power management ICs for industrial, communications, and consumer applications.
The MAX312/MAX313/MAX314 family was designed specifically for precision analog signal routing where low on-resistance, tight channel matching, and rail-to-rail operation are essential-targeting test instrumentation, telecom infrastructure, and high-fidelity audio systems.
FAQ
What is the maximum analog signal voltage range supported by the MAX313CUE?
The MAX313CUE supports an analog signal range of ±10V when operated with ±15V dual supplies, or 0V to V+ (up to +30V) in single-supply mode. This rail-to-rail capability allows it to handle full-scale industrial sensor outputs, audio line levels, and bipolar test signals without clipping or distortion.
Is the MAX313CUE pin-compatible with the DG412 analog switch?
Yes, the MAX313CUE is explicitly pin-compatible with the DG412 as stated in its datasheet features. Both devices share identical 16-pin TSSOP/SO/DIP pinouts, logic polarity, and terminal assignments (INx, COMx, NOx, V+, V−, GND, VL), enabling direct replacement in existing DG412-based designs without layout changes.
Does the MAX313CUE require external protection diodes for overvoltage conditions?
No, the MAX313CUE does not require external blocking diodes for standard overvoltage conditions within its Absolute Maximum Ratings (V+ to −0.3V/+44V, V− to +0.3V/−44V). Internal ESD protection diodes and clamp structures provide sufficient robustness; external diodes are only needed if analog signals exceed V+ or V− rails beyond these limits.
What is the typical on-resistance temperature coefficient of the MAX313CUE?
The MAX313CUE exhibits a positive temperature coefficient for on-resistance, increasing approximately 0.035Ω/°C near room temperature. At +85°C, RON rises to ~8.5Ω (from 6.5Ω typ at +25°C), remaining well within the 10Ω max specification across its 0°C to +70°C commercial temperature range.
Can the MAX313CUE operate with a 3.3V logic supply while using ±15V analog supplies?
Yes, the MAX313CUE supports independent logic and analog supplies: VL may be set to 3.3V (or 5V) while V+ and V− operate at ±15V. The logic inputs (IN1–IN4) are referenced to VL, ensuring clean TTL/CMOS compatibility regardless of analog rail voltages - a key advantage for mixed-voltage system integration.
MAX313CUE 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):
- 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:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
MAX313CUE FAQ
1.How can I place an order for MAX313CUE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX313CUE 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 MAX313CUE reliable?
The price and inventory of MAX313CUE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX313CUE is usually 5 days.
3.What payment methods are accepted for MAX313CUE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX313CUE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX313CUE?
MAX313CUE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX313CUE 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 MAX313CUE?
For technical support, including MAX313CUE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX313CUE requirements.
6.How does Aetrix verify that MAX313CUE is sourced from the original manufacturer or authorized distributors?
All MAX313CUE 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 MAX313CUE meets industry standards.
7.What is the process for return or replacement of MAX313CUE?
All MAX313CUE units undergo pre-shipment inspection (PSI). If there is an issue with MAX313CUE, 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 MAX313CUE part is unused and in its original packaging.
Return procedure for MAX313CUE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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