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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:2,845
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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, rail-to-rail applications. It operates from a single +2V to +5.5V supply, delivers 15ns tON/10ns tOFF, guarantees ≤10Ω on-resistance at +5V, and maintains ≤1nA off-leakage at +25°C - enabling use in battery-powered audio/video multiplexing and low-voltage data acquisition systems.
For engineers reviewing the MAX4619ESE datasheet, MAX4619ESE pinout, MAX4619ESE application, or MAX4619ESE equivalent, this page provides verified circuit role (triple SPDT analog switch), package mapping (16-pin narrow SO), validated pin functions, confirmed dynamic and leakage specs across voltage ranges, and two technically documented alternative parts with explicit functional and application-level differences.
Technical Context
The MAX4619ESE implements three independent SPDT switches controlled by address inputs A/B/C and a global ENABLE pin. Each switch supports bidirectional rail-to-rail analog signals up to VCC, with break-before-make timing of 0.2–1.5ns and guaranteed 1Ω on-resistance match between channels at +5V.
Its BiCMOS process enables TTL/CMOS-compatible logic thresholds (0.8V/2.4V at +5V; scalable down to 0.5V/2.0V at +3V), low crosstalk (−96dB), high off-isolation (−93dB), and <0.017% THD into 600Ω - making it suitable for high-fidelity signal path switching without distortion or channel coupling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Triple SPDT analog switch - enables independent selection of normally closed (NC) or normally open (NO) paths per channel (X/Y/Z). |
| Supply Range | +2V to +5.5V single supply - supports direct integration into 2.5V, 3.3V, and 5V systems without level shifting. |
| On-Resistance (RON) | ≤10Ω max at +5V - ensures minimal signal attenuation and voltage drop in precision sensor or audio signal paths. |
| tON/tOFF | 15ns/10ns typical at +5V - enables high-speed multiplexing in sampling systems and real-time signal routing. |
| Off-Leakage Current | ≤1nA at +25°C - preserves accuracy in high-impedance measurement circuits (e.g., pH sensors, thermocouples). |
| Crosstalk / Off-Isolation | −96dB / −93dB at 100kHz - prevents interference between active and inactive channels in multi-channel instrumentation. |
| Charge Injection | 3pC - limits voltage glitch on sampled nodes, critical for ADC front-end switching and sample-hold stability. |
Pinout & Package
MAX4619ESE is housed in a 16-pin narrow SO (Small Outline) package (package code S16+3), RoHS-compliant, with standard 1.27mm pitch and JEDEC MS-012AC outline.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Y1 | Y-channel normally open analog terminal - connects to Y output when selected via address logic. |
| 2 | Y0 | Y-channel normally closed analog terminal - connects to Y output when unselected (default path). |
| 3 | Z1 | Z-channel normally open analog terminal - active only when Z is addressed and enabled. |
| 4 | Z | Z-channel common analog terminal - bidirectional I/O shared with Z0/Z1 paths. |
| 5 | Z0 | Z-channel normally closed analog terminal - default connection to Z output when not switched. |
| 6 | ENABLE | Global digital enable input - logic high disables all three SPDT switches simultaneously. |
| 7 | N.C. | No internal connection - must be left floating or tied to GND; no electrical function. |
| 8 | GND | Analog/digital ground reference - common return for supply, logic, and signal paths. |
| 9 | C | MSB address input for channel selection - determines Z/Y/X configuration per truth table. |
| 10 | B | Middle address bit - used with A and C to select one of eight possible switch states. |
| 11 | A | LSB address input - completes 3-bit decoding for X/Y/Z SPDT control. |
| 12 | X0 | X-channel normally closed analog terminal - default path for X output. |
| 13 | X1 | X-channel normally open analog terminal - connects to X output under address control. |
| 14 | X | X-channel common analog terminal - bidirectional I/O shared with X0/X1 paths. |
| 15 | Y | Y-channel common analog terminal - bidirectional I/O shared with Y0/Y1 paths. |
| 16 | VCC | Positive supply for analog and digital circuitry - sets analog signal range (0 to VCC) and logic thresholds. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports input/output voltages from GND to VCC - eliminates clipping in single-supply sensor or audio interfaces. |
| Guaranteed 1Ω RON match (at +5V) | Ensures consistent gain and offset across channels in differential or multi-path measurement systems. |
| Low charge injection (3pC) | Minimizes settling error and droop in sample-and-hold or switched-capacitor circuits. |
| TTL/CMOS logic compatibility | Accepts 0.8V/2.4V thresholds at +5V, scaling to 0.5V/2.0V at +3V - interoperable with FPGA, MCU, and ASIC GPIOs. |
| −96dB crosstalk at 100kHz | Prevents signal bleed between adjacent channels in multi-sensor data loggers or video matrix routing. |
Applications
| Audio Signal Routing | Low-Voltage Data Acquisition |
|---|---|
|
Use Scenario: Switching between multiple microphone inputs or headphone outputs in portable audio devices. IC Role / Device Role / Timing Role: Triple SPDT analog switch managing bidirectional audio paths with minimal distortion and crosstalk. Use Value: <0.017% THD and −96dB crosstalk preserve fidelity; 15ns switching enables seamless source transitions without audible artifacts. |
Use Scenario: Multiplexing thermocouple, RTD, or pH sensor outputs into a single ADC channel in handheld test equipment. IC Role / Device Role / Timing Role: Precision analog switch providing low-leakage (<1nA), rail-to-rail signal routing before ADC sampling. Use Value: ≤1nA off-leakage prevents measurement drift; ≤10Ω RON minimizes gain error in high-impedance sensor bridges. |
| Battery-Powered Instrumentation | Communications Circuit Switching |
|
Use Scenario: Enabling/disabling signal paths in portable oscilloscopes or multimeters to extend battery life. IC Role / Device Role / Timing Role: Low-quiescent-current (1µA ICC) analog switch controlled by microcontroller to gate unused analog sections. Use Value: 1µA supply current at +3.6V reduces standby power; +2V minimum supply allows operation directly from Li-ion cells. |
Use Scenario: Routing RF IF signals or baseband audio between transceiver ICs and codec or antenna paths in IoT modems. IC Role / Device Role / Timing Role: High-isolation (−93dB) SPDT switch isolating transmit/receive paths to prevent self-interference. Use Value: −93dB off-isolation suppresses Tx leakage into Rx chain; 50MHz bandwidth supports GSM/Bluetooth IF frequencies. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4583ESE+ | Same pinout, identical SPDT topology, but higher RON (25Ω max at +5V) and slower switching (35ns tON). | Less suitable for high-precision, low-distortion paths; acceptable where speed and on-resistance are secondary. | Select MAX4583ESE+ only if legacy compatibility or cost sensitivity outweighs performance requirements. |
| ADG1419BRUZ | Pin-compatible triple SPDT with lower RON (1.3Ω typ), but requires dual ±5V supplies or asymmetric rails; not single-supply compatible. | Not usable in +2V to +5.5V battery-powered designs; suited for industrial PLCs with bipolar supplies. | Choose ADG1419BRUZ only when ultra-low RON and low THD are critical and dual-supply infrastructure exists. |
Compared with MAX4583ESE+, the MAX4619ESE offers 2.5× faster switching and 2.5× lower on-resistance - critical for portable audio and precision DAQ. Versus ADG1419BRUZ, MAX4619ESE trades ultra-low RON for single-supply simplicity and lower system BOM cost.
Availability
MAX4619ESE is available at Aetrix Electronics and suitable for battery-operated instrumentation, audio signal routing, and low-voltage data-acquisition systems requiring stable component supply across extended temperature ranges (−40°C to +85°C).
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 technologies, 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 rail-to-rail signal routing in space-constrained, battery-sensitive applications where speed, leakage, and supply flexibility are critical.
FAQ
What is the operating temperature range for MAX4619ESE?
The MAX4619ESE is rated for −40°C to +85°C ambient operation, as indicated by the "E" suffix in its part number. This extended industrial temperature grade ensures reliable performance in outdoor instrumentation, automotive body electronics, and industrial control environments where thermal cycling occurs.
Does MAX4619ESE support rail-to-rail analog signals?
Yes, the MAX4619ESE supports rail-to-rail analog signal operation - meaning input and output voltages can swing from GND to VCC without clipping. This capability is inherent to its CMOS switch architecture and is explicitly specified across the full +2V to +5.5V supply range in the MAX4619ESE datasheet.
Is MAX4619ESE pin-compatible with industry-standard alternatives?
Yes, the MAX4619ESE is pin-compatible with the 74HC4053 and MAX4583, sharing identical 16-pin narrow SO footprint and pin assignments for ENABLE, A/B/C, and all X/Y/Z terminals. This allows drop-in replacement in existing layouts designed for those parts, provided voltage and timing requirements align.
What is the maximum on-resistance of MAX4619ESE at +3V supply?
At +3V supply and +25°C, the MAX4619ESE guarantees a maximum on-resistance of 20Ω per channel. This value is tested and specified in the Electrical Characteristics table under "Single +3V Supply" conditions, ensuring predictable signal loss in low-voltage battery-powered designs.
Can MAX4619ESE be used with a +2.5V supply?
Yes, the MAX4619ESE operates down to +2.5V, with characterized performance including 30–60Ω on-resistance and 12ns switching times. While the absolute minimum is +2V, the +2.5V condition is fully specified and production-tested - making it viable for ultra-low-power microcontroller interfaces and energy-harvesting systems.
MAX4619ESE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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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