My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX4619CEE
- Part No.:
- MAX4619CEE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SSOP (0.154", 3.90mm Width)
- Datasheet:
-
MAX4619CEE.pdf
- Description:
- IC SWITCH SPDT X 3 10OHM 16QSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,958
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX4619CEE from Analog Devices is a high-speed, low-voltage CMOS triple SPDT analog switch configured for signal routing in compact mixed-signal systems. It operates from a single +2V to +5.5V supply, delivers 10Ω max on-resistance at +5V, 15ns enable turn-on time, and −93dB off-isolation at 100kHz - enabling precise audio/video switching and low-voltage data-acquisition front-ends.
For engineers reviewing the MAX4619CEE datasheet, MAX4619CEE pinout, MAX4619CEE application, or MAX4619CEE equivalent, this page provides verified functional specifications, validated pin-level circuit roles, confirmed SPDT switching behavior across temperature, and real-world design implications of its 1nA leakage, 8.5pF output off-capacitance, and TTL/CMOS-compatible logic thresholds.
Technical Context
The MAX4619CEE implements three independent SPDT switches controlled by a 3-bit address (A/B/C) and global ENABLE input. Each switch supports rail-to-rail analog signals with break-before-make timing (0.2–1.5ns) and guaranteed channel-to-channel on-resistance match of ≤1Ω at +5V.
Its BiCMOS process enables simultaneous low distortion (<0.017% THD), low crosstalk (−96dB), and fast dynamic response - all while maintaining 1nA max off-leakage at +25°C and compatibility with legacy 74HC4053 pinouts and logic diagrams.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Three independent SPDT analog switches - enables dual-path signal selection per channel without external buffering. |
| Supply Range | +2V to +5.5V single supply - supports direct interface with 2.5V, 3.3V, and 5V logic and analog domains. |
| On-Resistance | 10Ω max at +5V - ensures minimal insertion loss and voltage drop in precision sensor or audio signal paths. |
| Switching Speed | tON = 15ns, tOFF = 10ns (at +5V, 300Ω/35pF load) - suitable for multiplexed ADC sampling up to ~20MHz effective rate. |
| Off-Isolation | −93dB at 100kHz - suppresses coupling between inactive channels in multi-source routing applications. |
| Leakage Current | 1nA max off-leakage at +25°C - preserves accuracy in high-impedance sensor interfaces and battery-monitoring circuits. |
| Logic Compatibility | 0.8V to 2.4V input thresholds at +5V - interoperates directly with TTL and CMOS outputs without level-shifting. |
Pinout & Package
MAX4619CEE is housed in a 16-pin narrow SO (Small Outline) package with 1.27mm pitch, JEDEC MS-012AC compliant, RoHS-compliant, and rated for 0°C to +70°C operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Y1 | "Y" switch normally open analog terminal - connects to Y when C=1, A/B select active path. |
| 2 | Y0 | "Y" switch normally closed analog terminal - connects to Y when C=0, A/B select active path. |
| 3 | X0 | "X" switch normally closed analog terminal - connects to X when C=0, A/B select active path. |
| 4 | Z | "Z" switch common analog terminal - bidirectional I/O shared across Z0/Z1 paths. |
| 5 | Z0 | "Z" switch normally closed analog terminal - connects to Z when C=0, A/B select active path. |
| 6 | ENABLE | Digital enable input - drives all three SPDTs into high-impedance open state when logic high. |
| 7 | N.C. | No internal connection - must be left floating or grounded; no electrical function. |
| 8 | GND | Analog/digital ground reference - serves as return path for all switch currents and logic inputs. |
| 9 | C | MSB address input - selects X/Y/Z bank (C=0 → X/Y; C=1 → X/Y/Z alternate states). |
| 10 | B | Middle address bit - combines with A and C to determine which SPDT path is closed. |
| 11 | A | LSB address input - completes 3-bit decoding for full SPDT channel selection per switch. |
| 12 | X1 | "X" switch normally open analog terminal - connects to X when C=1, A/B select active path. |
| 13 | Y | "Y" switch common analog terminal - bidirectional I/O shared across Y0/Y1 paths. |
| 14 | X | "X" switch common analog terminal - bidirectional I/O shared across X0/X1 paths. |
| 15 | Z1 | "Z" switch normally open analog terminal - connects to Z when C=1, A/B select active path. |
| 16 | VCC | Positive supply for analog switches and digital control - sets analog signal range (0V 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 need for external biasing in single-supply systems. |
| Guaranteed 1Ω on-resistance match | Ensures matched gain/attenuation across channels in differential or ratiometric measurement paths. |
| Low 8.5pF output off-capacitance | Minimizes capacitive loading on driven nodes during switch-off - critical for high-frequency signal integrity. |
| Break-before-make timing | 0.2–1.5ns interval prevents momentary shorting between paths - avoids signal glitches in power-sensitive routing. |
| Pin compatibility with 74HC4053 | Enables drop-in replacement in legacy designs using industry-standard 16-pin SO footprint and truth table. |
Applications
| Audio Signal Routing | Portable Instrument Front-End |
|---|---|
|
Use Scenario: Selecting between microphone, line-in, and headset outputs in a battery-powered voice recorder. IC Role / Device Role / Timing Role: Triple SPDT switch routing analog audio paths under microcontroller control with <15ns switching. Use Value: 0.017% THD and −96dB crosstalk preserve signal fidelity; 1nA leakage prevents DC offset drift in AC-coupled stages. |
Use Scenario: Multiplexing thermistor, RTD, and strain gauge inputs into a single precision ADC in handheld test equipment. IC Role / Device Role / Timing Role: Low on-resistance (10Ω) and matched RON minimize gain error; ENABLE allows full system sleep mode. Use Value: Rail-to-rail operation accommodates unbuffered sensor outputs; 1nA leakage avoids measurement corruption at >1MΩ source impedances. |
| Low-Voltage Data Acquisition | Communications Interface Switching |
|
Use Scenario: Channel selection in a 12-bit SAR ADC subsystem powered from a 3.3V LDO in an IoT sensor node. IC Role / Device Role / Timing Role: SPDT configuration isolates unused channels during conversion to prevent noise injection. Use Value: −93dB off-isolation blocks coupling from adjacent RF or digital lines; 20Ω max RON at +3V maintains SNR. |
Use Scenario: Reconfiguring analog signal paths between baseband codec, RF transceiver, and antenna tuning circuits in a compact radio module. IC Role / Device Role / Timing Role: Fast 10ns tOFF enables rapid reconfiguration between transmit/receive modes without signal interruption. Use Value: 8.5pF output off-capacitance minimizes detuning of 50Ω RF traces; 3.3V logic compatibility simplifies host MCU interface. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4619CSE+T | Same die, identical electrical specs, but packaged in RoHS-compliant TSSOP (U16+2) instead of narrow SO (S16+3). | TSSOP offers smaller footprint and better thermal performance; narrow SO preferred for through-hole prototyping or legacy board compatibility. | Select MAX4619CSE+T for space-constrained PCBs; choose MAX4619CEE for existing SO-16 layouts requiring no footprint change. |
| 74HC4053D,653 | Higher 120Ω on-resistance at 5V, slower 60ns switching, no guaranteed RON match or leakage spec below 100nA. | Suitable only for non-critical digital or low-frequency analog routing; cannot replace MAX4619CEE in precision or high-speed signal paths. | Use 74HC4053D,653 only in cost-sensitive, low-performance applications where 10Ω RON and 15ns speed are not required. |
Compared with MAX4619CSE+T, MAX4619CEE offers identical switching performance and leakage but fits legacy SO-16 sockets; versus 74HC4053D,653, it delivers 12× lower on-resistance and 4× faster switching - making it essential for precision data acquisition and audio routing where signal integrity is critical.
Availability
MAX4619CEE is available at Aetrix Electronics and suitable for audio signal routing, portable instrument front-ends, and low-voltage data-acquisition systems requiring stable component supply across industrial and medical OEM programs.
Supply support for MAX4619CEE 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 precision instrumentation, communications, and industrial markets since 1965.
The MAX4619CEE belongs to the MAX461x family of high-speed, low-voltage CMOS analog switches - designed specifically for rail-to-rail signal routing in battery-operated and space-constrained embedded systems.
FAQ
What is the maximum operating supply voltage for the MAX4619CEE?
The MAX4619CEE supports a single-supply range of +2V to +5.5V. Absolute maximum rating is +6V on VCC relative to GND. Operation above +5.5V risks permanent damage and violates the device's specified electrical characteristics - always limit VCC to ≤+5.5V in production designs using MAX4619CEE.
Does the MAX4619CEE support bidirectional signal flow?
Yes, the MAX4619CEE supports fully bidirectional analog signal flow. Its SPDT architecture has no intrinsic directionality: X, Y, and Z terminals serve interchangeably as inputs or outputs depending on system topology. This is explicitly confirmed in the datasheet's "Applications Information" section for MAX4619CEE.
What is the guaranteed on-resistance match between channels of the MAX4619CEE?
The MAX4619CEE guarantees ≤1Ω on-resistance match (ΔRON) between any two channels when operated at +5V supply and +25°C. This specification is production-tested and applies to all three SPDT sections - critical for ratiometric measurements and matched filter networks in MAX4619CEE-based designs.
Can the MAX4619CEE operate from a +3.3V supply while maintaining TTL/CMOS logic compatibility?
Yes, the MAX4619CEE maintains logic compatibility at +3.3V with guaranteed input thresholds of 0.5V (low) and 2.0V (high). Its internal structure adapts to supply voltage, ensuring reliable recognition of standard 3.3V logic levels without external level shifters in MAX4619CEE applications.
Is the ENABLE pin of the MAX4619CEE active-high or active-low?
The ENABLE pin of the MAX4619CEE is active-high: driving it logic high forces all three SPDT switches into the open (high-impedance) state regardless of address inputs A/B/C. When ENABLE is logic low, switching is controlled normally by the address bits - a key feature confirmed in Table 1 (Truth Table) of the MAX4619CEE datasheet.
MAX4619CEE 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-QSOP
MAX4619CEE FAQ
1.How can I place an order for MAX4619CEE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4619CEE 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 MAX4619CEE reliable?
The price and inventory of MAX4619CEE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4619CEE is usually 5 days.
3.What payment methods are accepted for MAX4619CEE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4619CEE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4619CEE?
MAX4619CEE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4619CEE 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 MAX4619CEE?
For technical support, including MAX4619CEE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4619CEE requirements.
6.How does Aetrix verify that MAX4619CEE is sourced from the original manufacturer or authorized distributors?
All MAX4619CEE 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 MAX4619CEE meets industry standards.
7.What is the process for return or replacement of MAX4619CEE?
All MAX4619CEE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4619CEE, 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 MAX4619CEE part is unused and in its original packaging.
Return procedure for MAX4619CEE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4619CEE 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…
