My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX314ESE+T
- Part No.:
- MAX314ESE+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX314ESE+T.pdf
- Description:
- IC SW SPST-NO/NCX4 10OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,088
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX314ESE+T from Maxim Integrated is a quad, single-pole/single-throw (SPST) CMOS analog switch with two normally closed (NC) and two normally open (NO) channels, 6.5Ω typical on-resistance, 1.5Ω max on-resistance matching between channels, and rail-to-rail signal handling. It operates from single supplies (+4.5V to +30V) or dual supplies (±4.5V to ±20V), and is used in audio signal routing and data acquisition systems where low distortion and precise channel matching are critical.
For engineers reviewing the MAX314ESE+T datasheet, MAX314ESE+T pinout, MAX314ESE+T application, or MAX314ESE+T equivalent, key selection criteria include verified on-resistance flatness (≤2Ω), guaranteed ESD protection (>2000V per Method 3015.7), crosstalk performance (>96dB at 20kHz), and compatibility with DG411/DG412/DG413 footprint for legacy design reuse.
Technical Context
The MAX314ESE+T implements a CMOS transmission-gate architecture enabling bidirectional conduction with symmetrical on-resistance across signal polarity. Its logic interface accepts TTL/CMOS-compatible inputs referenced to VL (logic supply), independent of analog supply rails.
It supports rail-to-rail analog signal switching up to ±10V with guaranteed leakage ≤2.5nA at +85°C and break-before-make timing (70ns typical) specific to its dual NO/NC configuration-distinct from the fully NC (MAX312) or fully NO (MAX313) variants in the same family.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 6.5Ω typical - ensures minimal signal attenuation and voltage drop in precision analog paths |
| RON Matching | 1.5Ω max - enables matched gain/phase response across channels in differential or multi-path circuits |
| Signal Range | Rail-to-rail - supports full dynamic range from V− to V+, including ±10V operation with bipolar supplies |
| Off Leakage (85°C) | ±2.5nA - preserves accuracy in high-impedance sample-and-hold or sensor front-end applications |
| Crosstalk | >96dB at 20kHz - prevents audible interference in stereo audio routing or multi-channel instrumentation |
| ESD Protection | >2000V per Method 3015.7 - reduces risk of field failure during board handling and system integration |
| Turn-On/Off Time | 225ns/175ns (single supply, V+ = 12V) - suitable for multiplexing rates up to ~2MHz in data acquisition |
Pinout & Package
MAX314ESE+T is housed in a 16-pin narrow SOIC (SO) package with 1.27mm pitch, JEDEC MS-012AC compliant, body size 9.9mm × 3.9mm × 1.75mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1, IN2, IN3, IN4 | Logic control inputs | Active-high TTL/CMOS-compatible signals controlling respective switch states (NO/NC pairing per pin) |
| COM1–COM4 | Analog common terminals | Signal path junctions connecting to NO or NC outputs depending on logic state; bidirectional |
| NO1, NO4 | Normally open analog outputs | Connect to COMx only when corresponding INx = logic high; isolated otherwise |
| NC1, NC4 | Normally closed analog outputs | Connected to COMx when INx = logic low; disconnected when INx = logic high |
| V+, V− | Analog supply rails | Support single-supply (V− = GND) or dual-supply (±4.5V to ±20V) operation; define analog signal range |
| VL | Logic supply reference | Decouples logic threshold from analog rails; accepts 2.7V to V+ (with 0.3V margin), enabling mixed-voltage control |
| GND | Logic ground | Reference for VL and digital inputs; separate from analog return paths in high-noise environments |
Key Features
| Feature | Design Value |
|---|---|
| Dual NO/NC configuration | Two independently controlled NO and two NC switches in one IC - eliminates need for discrete pairing in relay-replacement or fail-safe signal routing |
| RON flatness | ≤2Ω over full signal range - maintains consistent gain and THD across input amplitude, critical for audio fidelity |
| Charge injection | ±30pC - limits voltage glitch on high-impedance nodes (e.g., integrators, sample capacitors) during switching |
| Break-before-make delay | 70ns typical - prevents momentary shorting between NC and NO paths in MAX314-specific timing |
| Pin compatibility | Drop-in replacement for DG411/DG412/DG413 - allows upgrade to lower RON and improved leakage without PCB redesign |
Applications
| Audio Signal Routing | Data Acquisition Systems |
|---|---|
|
Use Scenario: Switching line-level stereo signals between multiple sources and outputs in professional audio mixers. IC Role / Device Role / Timing Role: Quad SPST analog switch providing channel-selectable signal path with minimal crosstalk and THD. Use Value: >96dB crosstalk at 20kHz and rail-to-rail operation preserve stereo separation and dynamic range without external level-shifting. |
Use Scenario: Multiplexing sensor outputs (thermocouples, strain gauges) into a shared ADC front-end. IC Role / Device Role / Timing Role: Precision analog switch enabling sequential sampling with matched channel resistance and low leakage. Use Value: 1.5Ω RON matching and ≤2.5nA off-leakage at +85°C ensure measurement consistency across channels and temperature. |
| Test Equipment | Avionics Signal Conditioning |
|
Use Scenario: Automated test fixture routing DC/low-frequency signals between DUT and measurement instruments. IC Role / Device Role / Timing Role: Robust analog switch supporting wide supply range (+4.5V to +30V) and high ESD tolerance. Use Value: >2000V ESD rating and ±100mA continuous current handling reduce failure during probe contact and relay cycling. |
Use Scenario: Redundant signal path selection in flight control interface units requiring fail-safe NC/NO behavior. IC Role / Device Role / Timing Role: Dual-mode switch providing both default-closed (NC) and default-open (NO) paths under single logic control. Use Value: Two NC + two NO topology enables hardware-enforced safe-state defaults without external pull-up/down components. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX313ESE+T | Fully NO configuration (4× NO); identical RON, leakage, and timing specs | Suitable where all four channels must be open by default; no NC functionality | Select when fail-open behavior is required across all channels, e.g., safety interlock bypass paths |
| ADG412BRZ | 4× NO SPST; 35Ω on-resistance (typ), wider temp range (−40°C to +125°C), no NC option | Higher RON increases insertion loss; better high-temp stability but lacks NC/NO mixing | Choose for extended temperature operation where NC function is unnecessary and layout space permits higher RON trade-off |
Compared with MAX314ESE+T, MAX313ESE+T provides uniform NO behavior ideal for general-purpose multiplexing, while ADG412BRZ offers superior thermal robustness but sacrifices the unique dual-mode (NC+NO) capability essential for fail-safe routing architectures.
Availability
MAX314ESE+T is available at Aetrix Electronics and suitable for audio signal routing, data acquisition systems, and test equipment requiring stable component supply and long-term industrial availability.
Supply support for MAX314ESE+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 precision analog, mixed-signal, and power management ICs for industrial, communications, and computing applications.
The MAX312/MAX313/MAX314 family targets high-fidelity analog signal routing where low on-resistance, tight channel matching, and rail-to-rail operation are mandatory - especially in audio, instrumentation, and avionics.
FAQ
What is the operating temperature range for MAX314ESE+T?
The MAX314ESE+T is rated for −40°C to +85°C ambient operation (industrial grade). This range is confirmed in the Ordering Information table, where "E" suffix denotes the −40°C to +85°C grade, and "ESE" specifies the 16-pin narrow SOIC package. Electrical characteristics in the datasheet are guaranteed across this full range.
Does MAX314ESE+T support single-supply operation?
Yes, MAX314ESE+T supports single-supply operation from +4.5V to +30V, with V− connected to GND. The analog signal range extends rail-to-rail (0V to V+), and logic inputs remain compatible via the dedicated VL pin, which can be tied to +5V or other logic supply independent of V+.
How does the NC/NO configuration of MAX314ESE+T differ from MAX312ESE+T and MAX313ESE+T?
MAX314ESE+T integrates two NC and two NO switches in one device. In contrast, MAX312ESE+T is fully NC (4× NC), and MAX313ESE+T is fully NO (4× NO). This hybrid configuration enables simultaneous implementation of default-closed and default-open paths - for example, maintaining backup signal continuity while enabling primary path selection.
Is MAX314ESE+T pin-compatible with industry-standard analog switches?
Yes, MAX314ESE+T is pin-compatible with DG411, DG412, and DG413 analog switches in the same 16-pin SOIC package. Pin functions (INx, COMx, NOx, NCx, V+, V−, GND, VL) align directly, allowing drop-in replacement to improve on-resistance, leakage, and ESD performance without layout changes.
What is the maximum analog signal voltage supported by MAX314ESE+T?
MAX314ESE+T supports analog signals from V− to V+, with absolute maximum ratings of −44V to +44V on V+ and V−. For standard operation, the specified analog signal range is ±10V with dual supplies (±15V) or 0V to V+ with single supply (up to +30V), ensuring rail-to-rail conduction without clipping or distortion.
MAX314ESE+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):
- 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX314ESE+T FAQ
1.How can I place an order for MAX314ESE+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX314ESE+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 MAX314ESE+T reliable?
The price and inventory of MAX314ESE+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX314ESE+T is usually 5 days.
3.What payment methods are accepted for MAX314ESE+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX314ESE+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX314ESE+T?
MAX314ESE+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX314ESE+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 MAX314ESE+T?
For technical support, including MAX314ESE+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX314ESE+T requirements.
6.How does Aetrix verify that MAX314ESE+T is sourced from the original manufacturer or authorized distributors?
All MAX314ESE+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 MAX314ESE+T meets industry standards.
7.What is the process for return or replacement of MAX314ESE+T?
All MAX314ESE+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX314ESE+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 MAX314ESE+T part is unused and in its original packaging.
Return procedure for MAX314ESE+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX314ESE+T Tags
-
SN74LVC1G3157DBVR
Texas Instruments
-
SN74LVC1G66DBVR
Texas Instruments
-
SN74LVC1G66DCKR
Texas Instruments
-
SN74LVC1G3157DSFR
Texas Instruments
-
1P1G3157QDCKRQ1
Texas Instruments
-
SN74LVC2G66DCUR
Texas Instruments
-
SN74LV4052APWR
Texas Instruments
-
74HC4051D,653
Nexperia USA Inc.
-
SN74LV4051APWR
Texas Instruments
-
CD74HC4052PWR
Texas Instruments
-
CD74HC4051PWR
Texas Instruments
-
TS5A3166DBVR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
