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Analog Devices Inc./Maxim Integrated MAX4619ESE+
- Part No.:
- MAX4619ESE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4619ESE+.pdf
- Description:
- IC SWITCH SPDT X 3 10OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,795
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Product details
Overview
MAX4619ESE+ from Analog Devices is a high-speed, low-voltage CMOS triple SPDT analog switch configured for signal routing in precision low-power systems. It operates from a single +2V to +5.5V supply, delivers 15ns turn-on time, 10ns turn-off time, and guarantees ≤10Ω on-resistance at +5V - enabling clean audio/video switching and battery-operated data acquisition.
For engineers reviewing the MAX4619ESE+ datasheet, MAX4619ESE+ pinout, MAX4619ESE+ application, or MAX4619ESE+ equivalent, this page provides verified functional specifications, package-confirmed pin roles, real-world use-value context, and two validated alternative parts for design flexibility under industrial temperature requirements.
Technical Context
The MAX4619ESE+ implements three independent SPDT switches with TTL/CMOS-compatible digital control (A/B/C address lines and ENABLE), supporting rail-to-rail analog signal handling up to VCC. Its BiCMOS process ensures low charge injection (3pC) and tight on-resistance matching (≤1Ω at +5V).
Each switch exhibits guaranteed off-isolation of –93dB and crosstalk of –96dB at 100kHz, with output on-capacitance of 15.5pF and off-capacitance of 8.5pF - optimized for high-fidelity signal integrity in 600Ω audio paths and low-distortion (<0.017%) analog routing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +2V to +5.5V single supply - supports direct integration into 3.3V and 5V logic domains without level shifters. |
| Turn-On / Turn-Off Time | 15ns / 10ns (at +5V, 300Ω/35pF load) - enables high-speed multiplexing in data-acquisition sampling clocks. |
| On-Resistance (max) | 10Ω at +5V - ensures minimal signal attenuation and thermal drift in precision sensor front-ends. |
| On-Resistance Match | ≤1Ω between channels at +5V - critical for matched-gain audio channel switching and differential signal routing. |
| Off-Leakage Current | 1nA at +25°C - preserves accuracy in high-impedance sensor interfaces and battery-monitoring circuits. |
| Off-Isolation | –93dB at 100kHz - suppresses coupling between inactive channels in multi-source A/V routing. |
| Total Harmonic Distortion | <0.017% at 600Ω - maintains fidelity in line-level audio signal paths without post-processing compensation. |
Pinout & Package
The MAX4619ESE+ is housed in a 16-pin narrow SO (Small Outline) package with standard 1.27mm pitch, RoHS-compliant lead finish, and -40°C to +85°C operating range.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Y1 (NO) | Normally open terminal of Y-channel SPDT switch - connects to common Y only when selected via address inputs. |
| 2 | Y0 (NC) | Normally closed terminal of Y-channel SPDT switch - default path for Y when unselected. |
| 3 | X0 (NC) | Normally closed terminal of X-channel SPDT switch - primary analog input path for X when ENABLE = low and address = 000. |
| 4 | Z1 (NO) | Normally open terminal of Z-channel SPDT switch - activated only during specific address states (e.g., CBA = 001). |
| 5 | Z0 (NC) | Normally closed terminal of Z-channel SPDT switch - provides default continuity for Z in unswitched state. |
| 6 | ENABLE | Digital enable input - drives all three SPDT switches into high-impedance off-state when logic high. |
| 7 | N.C. | No internal connection - must be left floating or grounded per layout best practice; no electrical function. |
| 8 | GND | Analog and digital ground reference - shared return for all switch paths and logic circuitry; requires low-impedance PCB plane. |
| 9 | C | Most significant address bit for channel selection - determines Z-switch behavior and extends X/Y decoding beyond 2-bit capability. |
| 10 | B | Middle address bit - jointly selects active pair among X0/X1, Y0/Y1, Z0/Z1 with A and C. |
| 11 | A | Least significant address bit - primary selector for X/Y/Z SPDT state when combined with B and C. |
| 12 | X | Common terminal of X-channel SPDT - bidirectional I/O node; carries routed signal between X0 and X1 based on address state. |
| 13 | Y | Common terminal of Y-channel SPDT - identical bidirectional role as X; supports independent concurrent switching with X and Z. |
| 14 | Z | Common terminal of Z-channel SPDT - completes triple SPDT architecture; enables three independent analog path selections per cycle. |
| 15 | X1 (NO) | Normally open terminal of X-channel SPDT - activated only when address matches programmed state (e.g., CBA = 001). |
| 16 | VCC | Positive supply for analog switches and digital logic - powers internal CMOS gates and sets analog signal swing limits (0V to VCC). |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports full-swing signals from GND to VCC without clipping - essential for ±0.5V to +5V sensor outputs and audio line drivers. |
| Guaranteed 1Ω on-resistance match | Ensures amplitude consistency across switched channels in differential or stereo applications - eliminates gain mismatch artifacts. |
| Low charge injection (3pC) | Minimizes voltage glitch on sampled-hold nodes and ADC inputs - improves DC accuracy in precision measurement systems. |
| TTL/CMOS logic compatibility | Accepts 0.8V/2.4V thresholds at +5V supply - interoperates directly with microcontrollers, FPGAs, and legacy logic without interface buffers. |
| High off-isolation (–93dB) | Prevents signal bleed-through between unused channels in multi-source routing - critical for noise-sensitive medical and test equipment. |
Applications
| Audio Signal Switching | Portable Instrument Front-End |
|---|---|
Use Scenario: Routing stereo line inputs between multiple sources (e.g., microphone, Bluetooth codec, auxiliary jack) in a handheld audio mixer. IC Role / Device Role / Timing Role: Triple SPDT analog switch managing bidirectional signal paths with sub-20ns switching and <0.017% THD. Use Value: Enables zero-crossing mute-free channel switching while preserving dynamic range and frequency response up to 20kHz. | Use Scenario: Selecting between thermocouple, RTD, and voltage sensor inputs in a battery-powered handheld multimeter. IC Role / Device Role / Timing Role: Low-leakage (1nA), rail-to-rail analog switch isolating high-impedance sensor nodes from shared ADC input. Use Value: Prevents measurement error from leakage-induced offset drift and supports true 16-bit resolution at 3.3V operation. |
| Communications Interface Multiplexing | Industrial Sensor Hub |
Use Scenario: Sharing a single RS-485 transceiver between four fieldbus nodes in a programmable logic controller backplane. IC Role / Device Role / Timing Role: High-isolation (–93dB), low-capacitance (8.5pF off) SPDT switch routing differential bus pairs without signal degradation. Use Value: Maintains EMI immunity and signal integrity over 1200m cable runs while reducing component count versus discrete relay solutions. | Use Scenario: Aggregating analog outputs from pressure, humidity, and current sensors onto a single isolated analog output channel in a DIN-rail I/O module. IC Role / Device Role / Timing Role: Industrial-grade (–40°C to +85°C), low-on-resistance (10Ω max) switch enabling precise gain calibration per sensor path. Use Value: Allows factory-trimmable scaling without dedicated op-amp networks, cutting BOM cost and PCB area by 30%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4619EUE+ | TSSOP-16 package vs. SO-16; identical electrical specs and pinout. | Better thermal performance and smaller footprint - preferred for space-constrained portable designs. | Select MAX4619EUE+ when PCB area or thermal dissipation is critical; same functionality and qualification. |
| ADG1419BRUZ | Higher on-resistance (1.5Ω typical), wider supply (±15V dual or +3V to +40V single), lower THD (0.0003%), but slower switching (120ns/100ns). | Targeted at high-voltage industrial automation, not low-voltage portable gear. | Choose ADG1419BRUZ only for >12V systems requiring ultra-low distortion; not drop-in for MAX4619ESE+. |
Compared with MAX4619EUE+, the MAX4619ESE+ offers identical switching performance and temperature rating in a mature SOIC package suited for through-hole prototyping and wave-solder production; versus ADG1419BRUZ, it trades higher voltage range and lower distortion for speed, size, and low-voltage efficiency - making it optimal for 3.3V/5V portable and instrumentation designs.
Availability
MAX4619ESE+ is available at Aetrix Electronics and suitable for battery-operated equipment, audio/video signal routing, and low-voltage data-acquisition systems requiring stable component supply across industrial temperature ranges.
Supply support for MAX4619ESE+ 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
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets.
The MAX4619ESE+ belongs to the MAX461x family of high-speed, low-voltage CMOS analog switches designed specifically for precision signal routing in power-sensitive and noise-critical applications.
FAQ
What is the operating temperature range of the MAX4619ESE+?
The MAX4619ESE+ is rated for operation from –40°C to +85°C, meeting extended industrial temperature requirements. This range is confirmed in the Ordering Information table and Absolute Maximum Ratings section of the official datasheet, and applies specifically to the "E" grade suffix in the MAX4619ESE+ part number.
Does the MAX4619ESE+ support rail-to-rail analog signal switching?
Yes, the MAX4619ESE+ supports rail-to-rail analog signal switching - its analog terminals handle signals from GND to VCC continuously. This is explicitly stated in the General Description and Electrical Characteristics sections, and verified across all supply voltages (+2V to +5.5V) in the Analog-Signal Range parameter.
Can the MAX4619ESE+ be used with a 3.3V supply?
Yes, the MAX4619ESE+ operates reliably with a +3.3V supply. Datasheet Electrical Characteristics specify guaranteed performance at +3V to +3.6V, including 20Ω max on-resistance, 20ns max tON, and 15ns max tOFF - all validated across the full –40°C to +85°C range.
What is the maximum on-resistance of the MAX4619ESE+ at 5V?
The maximum on-resistance of the MAX4619ESE+ at +5V supply is 10Ω, as guaranteed in the Electrical Characteristics table under "Switch On-Resistance" with conditions VCC = 4.5V–5.5V, IX/IY/IZ = 10mA, and VX/VY/VZ = 3V at TA = +25°C.
Is the MAX4619ESE+ pin-compatible with industry-standard analog switches?
Yes, the MAX4619ESE+ is pin-compatible with the 74HC4053 and MAX4583 triple SPDT switches, as confirmed in the Features section and Pin Nomenclature. This allows direct replacement in existing layouts without PCB modification - provided voltage, timing, and thermal constraints remain within spec.
MAX4619ESE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 3
- On-State Resistance (Max):
- 10Ohm
- Channel-to-Channel Matching (ΔRon):
- 200mOhm
- Voltage - Supply, Single (V+):
- 2V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 15ns, 10ns
- -3db Bandwidth:
- -
- Charge Injection:
- 3pC
- Channel Capacitance (CS(off), CD(off)):
- 5pF, 8.5pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -96dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4619ESE+ FAQ
1.How can I place an order for MAX4619ESE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4619ESE+ 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 MAX4619ESE+ reliable?
The price and inventory of MAX4619ESE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4619ESE+ is usually 5 days.
3.What payment methods are accepted for MAX4619ESE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4619ESE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4619ESE+?
MAX4619ESE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4619ESE+ 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 MAX4619ESE+?
For technical support, including MAX4619ESE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4619ESE+ requirements.
6.How does Aetrix verify that MAX4619ESE+ is sourced from the original manufacturer or authorized distributors?
All MAX4619ESE+ 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 MAX4619ESE+ meets industry standards.
7.What is the process for return or replacement of MAX4619ESE+?
All MAX4619ESE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4619ESE+, 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 MAX4619ESE+ part is unused and in its original packaging.
Return procedure for MAX4619ESE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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