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Analog Devices Inc./Maxim Integrated MAX4619CPE+
- Part No.:
- MAX4619CPE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX4619CPE+.pdf
- Description:
- IC SWITCH SPDT X 3 10OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:116
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Product details
Overview
The MAX4619CPE+ 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 ≤1Ω channel-to-channel RON match - enabling accurate multiplexing in battery-powered audio/video systems and low-voltage data acquisition.
For engineers reviewing the MAX4619CPE+ datasheet, MAX4619CPE+ pinout, MAX4619CPE+ application, or MAX4619CPE+ equivalent, this page provides verified electrical specifications, functional pin mapping, real-world use cases, and validated alternative parts - all aligned with the official MAX4619 revision 4 datasheet (2/2021) and Analog Devices' product documentation.
Technical Context
The MAX4619CPE+ implements three independent SPDT switches controlled by a 3-bit address bus (A/B/C) and a global ENABLE input. Each switch supports bidirectional rail-to-rail analog signals up to VCC, with break-before-make timing of 0.2–1.5ns and guaranteed low charge injection (3pC) critical for sample-hold integrity.
Its BiCMOS process ensures TTL/CMOS logic compatibility across supply voltages: input thresholds scale with VCC (e.g., 2.4V high / 0.8V low at +5V; 2.0V / 0.5V at +3V), while off-isolation (−93dB) and crosstalk (−96dB) are specified at 100kHz into 50Ω loads - confirming suitability for high-fidelity signal routing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | +2V to +5.5V single supply - enables direct integration with Li-ion, 3.3V, and 5V logic domains without level shifters. |
| On-Resistance (RON) | ≤10Ω max at +5V - minimizes signal attenuation and gain error in 600Ω audio paths and sensor interfaces. |
| RON Match | ≤1Ω between channels at +5V - preserves amplitude consistency across switched channels in multi-signal systems. |
| Switching Speed | tON = 15ns, tOFF = 10ns (VCC = +5V) - supports >20MHz digital control of analog signals without timing bottlenecks. |
| Off-Leakage Current | ≤1nA at +25°C - prevents DC offset drift in high-impedance sensor front-ends and precision measurement circuits. |
| Off-Isolation / Crosstalk | −93dB off-isolation, −96dB crosstalk at 100kHz - suppresses inter-channel interference in multi-source A/V routing. |
| Total Harmonic Distortion | <0.017% at 1VP-P, 20Hz–20kHz into 600Ω - preserves fidelity in line-level audio switching applications. |
Pinout & Package
MAX4619CPE+ uses a 16-pin plastic DIP package (P16+1 outline), through-hole compatible with legacy prototyping and industrial PCBs. Pin functions are defined per the MAX4619-specific logic diagram and truth table.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Y1 (Y Normally Open) | Analog terminal for Y-switch's NO path - connects to Y output when selected via address A/B/C = 001. |
| 2 | Y0 (Y Normally Closed) | Analog terminal for Y-switch's NC path - connects to Y output when A/B/C = 000; default path when unselected. |
| 3 | Z1 (Z Normally Open) | Analog terminal for Z-switch's NO path - active under A/B/C = 001; enables dual-path selection per switch. |
| 4 | Z0 (Z Normally Closed) | Analog terminal for Z-switch's NC path - forms default Z connection (A/B/C = 000); maintains continuity during address transitions. |
| 5 | Z (Z Common) | Output node of Z-switch - bidirectional; carries signal from Z0 or Z1 depending on address state. |
| 6 | ENABLE | Global digital enable - logic high forces all three SPDT switches open; tied to GND for normal operation. |
| 7 | N.C. | No internal connection - must remain unconnected; no routing or grounding required. |
| 8 | GND | Analog/digital reference ground - shared return for VCC, logic inputs, and analog signals; requires low-impedance plane. |
| 9 | C | MSB address input - controls bit-2 of 3-bit decode; determines Z-switch state and contributes to X/Y selection. |
| 10 | B | Bit-1 address input - jointly selects X/Y/Z channel pair with A and C; defines 8 possible switch combinations. |
| 11 | A | LSB address input - completes 3-bit decoding; enables precise selection of one of eight switch states per device. |
| 12 | X0 (X Normally Closed) | Analog terminal for X-switch's NC path - default connection (A/B/C = 000); ensures fail-safe continuity. |
| 13 | X1 (X Normally Open) | Analog terminal for X-switch's NO path - activated when A/B/C = 001; provides alternate signal path per SPDT. |
| 14 | X (X Common) | Output node of X-switch - bidirectional interface point; routes signal from X0 or X1 based on address. |
| 15 | Y (Y Common) | Output node of Y-switch - carries routed signal from Y0 or Y1; electrically identical to X and Z commons. |
| 16 | VCC | Positive supply - powers internal CMOS switches and logic; sets analog signal range (0V to VCC). |
Key Features
| Feature | Design Value |
|---|---|
| Pin-compatible replacement | Direct drop-in for 74HC4053 and MAX4583 - eliminates PCB redesign when upgrading speed, leakage, or RON performance. |
| Rail-to-rail analog handling | Supports signals from GND to VCC - enables full-scale switching of sensor outputs, audio waveforms, and DAC references without clipping. |
| Guaranteed low distortion | <0.017% THD into 600Ω - meets line-level audio requirements and preserves waveform integrity in instrumentation signal chains. |
| Low capacitive loading | 8.5pF output off-capacitance - minimizes high-frequency signal degradation and maintains bandwidth in RF-adjacent routing. |
| Break-before-make timing | 0.2–1.5ns - prevents momentary short-circuits during channel transitions, protecting connected sources and loads. |
Applications
| Audio Signal Routing | Portable Instrumentation Front-End |
|---|---|
|
Use Scenario: Switching between multiple microphone inputs or headphone outputs in a compact mixer or voice recorder. IC Role / Device Role / Timing Role: Triple SPDT analog switch providing isolated, low-distortion signal paths with sub-20ns switching for seamless mute/unmute and source selection. Use Value: Enables zero-crossing mute without pop/click due to low charge injection (3pC) and rail-to-rail operation preserving full dynamic range. |
Use Scenario: Multiplexing thermocouple, RTD, and strain gauge sensors into a single ADC channel in handheld test equipment. IC Role / Device Role / Timing Role: Precision analog switch with ≤1nA off-leakage and ≤1Ω RON match - minimizing offset drift and gain mismatch across channels. Use Value: Maintains measurement accuracy to <0.1% FS over temperature by limiting leakage-induced errors and channel-dependent voltage drops. |
| Low-Voltage Data Acquisition | Communications Interface Protection |
|
Use Scenario: Selecting between differential analog inputs in a 3.3V IoT sensor node with battery life constraints. IC Role / Device Role / Timing Role: Low-power SPDT switch operating down to +2V supply - reducing system power while maintaining 10Ω RON and fast settling. Use Value: Extends battery runtime by drawing only 1µA ICC at +3.6V while delivering <15ns switching for high-throughput sampling. |
Use Scenario: Isolating RS-232 or USB data lines from ESD events or hot-plug transients in embedded peripherals. IC Role / Device Role / Timing Role: Fast analog switch used as a transient guard - disconnecting sensitive PHYs during fault conditions with <10ns tOFF. Use Value: Prevents latch-up and damage by breaking signal paths before ESD pulses propagate, leveraging guaranteed −93dB off-isolation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4583CPE+ | Same pinout, but higher RON (25Ω @ +5V), slower tON/tOFF (35ns/25ns), and higher THD (0.03%). | Acceptable where speed and distortion are non-critical; not suitable for >10MHz signal routing or high-fidelity audio. | Select MAX4583CPE+ only if cost sensitivity outweighs need for 15ns switching and <0.017% THD. |
| 74HC4053N | Industry-standard pinout, but no guaranteed RON match (<5Ω typical), higher leakage (10nA @ +85°C), and no −96dB crosstalk spec. | Suitable for general-purpose logic-level switching; lacks characterization for precision analog routing or low-noise systems. | Choose 74HC4053N for non-critical digital multiplexing; avoid in battery-powered or metrology-grade designs requiring guaranteed specs. |
Compared with MAX4583CPE+ and 74HC4053N, the MAX4619CPE+ delivers superior speed, lower distortion, tighter RON matching, and fully characterized isolation - making it the preferred choice for high-performance analog signal routing where specification certainty is required.
Availability
MAX4619CPE+ 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 and long-term industrial availability.
Supply support for MAX4619CPE+ 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 MAX4619 belongs to Analog Devices' precision analog switch/multiplexer product line, designed specifically for low-distortion, low-leakage, high-speed signal routing in portable and measurement-critical applications.
FAQ
What is the maximum analog signal voltage range supported by the MAX4619CPE+?
The MAX4619CPE+ supports rail-to-rail analog signals from 0V to VCC. When operated at its maximum supply voltage of +5.5V, the analog input/output range extends from GND to +5.5V. This capability is confirmed in the Electrical Characteristics table (VX, VY, VZ = 0 to VCC) and applies directly to the MAX4619CPE+ across its full operating temperature range (0°C to +70°C).
Does the MAX4619CPE+ require external pull-up or pull-down resistors on its digital control pins?
No, the MAX4619CPE+ does not require external pull-up or pull-down resistors on A, B, C, or ENABLE. Its digital inputs have guaranteed TTL/CMOS-compatible thresholds (e.g., 0.8V low / 2.4V high at +5V) and draw ≤1µA input current - allowing direct connection to microcontroller GPIOs or logic gates without additional biasing components.
Can the MAX4619CPE+ be used with a +3.3V supply while maintaining guaranteed performance?
Yes, the MAX4619CPE+ is fully specified and guaranteed at +3.3V. At this supply, it delivers ≤20Ω RON, ≤1nA leakage at +25°C, and switching times of 20ns tON/15ns tOFF - all documented in the "Electrical Characteristics-Single +3V to +3.6V Supply" section of the datasheet for the MAX4619CPE+.
How does the ENABLE pin function in the MAX4619CPE+?
The ENABLE pin on the MAX4619CPE+ is an active-high global disable. When driven logic high, it forces all three SPDT switches into the open (non-conducting) state regardless of A/B/C address inputs. When held low (or grounded), the switches respond normally to address commands - a behavior explicitly defined in Table 1 (Truth Table) for the MAX4619CPE+.
Is the MAX4619CPE+ RoHS-compliant and lead-free?
Yes, the MAX4619CPE+ is RoHS-compliant and lead-free. The "+" suffix in the part number denotes compliance with EU RoHS Directive 2011/65/EU, and the device uses a lead(Pb)-free finish on its 16-pin plastic DIP package - as confirmed in the Ordering Information and Package Information sections of the official MAX4619 datasheet.
MAX4619CPE+ 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX4619CPE+ FAQ
1.How can I place an order for MAX4619CPE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4619CPE+ 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 MAX4619CPE+ reliable?
The price and inventory of MAX4619CPE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4619CPE+ is usually 5 days.
3.What payment methods are accepted for MAX4619CPE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4619CPE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4619CPE+?
MAX4619CPE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4619CPE+ 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 MAX4619CPE+?
For technical support, including MAX4619CPE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4619CPE+ requirements.
6.How does Aetrix verify that MAX4619CPE+ is sourced from the original manufacturer or authorized distributors?
All MAX4619CPE+ 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 MAX4619CPE+ meets industry standards.
7.What is the process for return or replacement of MAX4619CPE+?
All MAX4619CPE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4619CPE+, 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 MAX4619CPE+ part is unused and in its original packaging.
Return procedure for MAX4619CPE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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