My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX4564EUA+T
- Part No.:
- MAX4564EUA+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
MAX4564EUA+T.pdf
- Description:
- IC SWITCH SPDT X 1 60OHM 8UMAX
- Quantity:
- Payment:
- Shipping:
Inventory:5,771
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX4564EUA+T from Maxim Integrated is a low-voltage, dual-supply SPDT analog switch with enable, designed for ±1.8V to ±6V or +1.8V to +12V operation. It delivers 40Ω typical on-resistance at ±5V, 60ns max turn-on time, and 1nA max leakage current at +25°C, enabling high-fidelity audio/video routing and precision sample-and-hold circuits in battery-powered systems.
For engineers reviewing the MAX4564EUA+T datasheet, MAX4564EUA+T pinout, MAX4564EUA+T application, or MAX4564EUA+T equivalent, key selection criteria include guaranteed break-before-make timing, rail-to-rail analog signal handling (V– to V+), low charge injection (3pC typ), and compatibility with TTL/CMOS logic levels across single- and dual-supply configurations.
Technical Context
The MAX4564EUA+T implements CMOS-based break-before-make switching with independent digital control of NO and NC paths via an active-low EN input and IN logic terminal. Its rail-to-rail signal range supports analog voltages from V– to V+, and internal clamping diodes protect against overvoltage transients on COM, NO, and NC pins.
Switching performance is supply-dependent: at ±5V, tON is 60ns max and tOFF is 40ns max into 1kΩ/35pF; at +3V single supply, tON rises to 250ns max. On-resistance flatness remains ≤10Ω across the full analog range, and RON matching between channels is ≤3Ω typ.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 40Ω typ at ±5V - ensures minimal signal attenuation and voltage drop in audio/video paths |
| On-Resistance Matching | 3Ω typ between channels - enables precise differential signal routing without gain mismatch |
| Turn-On Time (tON) | 60ns max at ±5V - supports fast multiplexing in test equipment and communications circuits |
| Leakage Current | ±1nA max at +25°C - preserves accuracy in high-impedance sample-and-hold and sensor interfaces |
| Charge Injection | 3pC typ - minimizes voltage glitch on sampled nodes, critical for ADC front-end integrity |
| Off-Isolation | –77dB at 1MHz - suppresses crosstalk between inactive channels in multi-signal systems |
| Bandwidth (–3dB) | 450MHz typ - maintains signal fidelity up to UHF frequencies in RF test and video routing |
Pinout & Package
The MAX4564EUA+T is housed in an 8-pin µMAX® package (pin-compatible with SO-8 but smaller footprint), with exposed pad for thermal enhancement and RoHS-compliant lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (COM) | Analog common terminal | Signal path junction shared by both switch arms; connects to source or load in SPDT configuration |
| 2 (EN) | Enable input (active-low) | Drives both NO and NC open when high; enables normal switching when low |
| 3 (V–) | Negative supply rail | Bias reference for dual-supply operation; sets lower bound of analog signal range |
| 4 (GND) | Ground reference | Logic ground and substrate reference; must be connected even in dual-supply mode |
| 5 (IN) | Digital control input | Directly controls NO/NC state when EN is low; TTL/CMOS compatible (VIH = 2.4V, VIL = 0.8V) |
| 6 (NO) | Normally open analog terminal | Connects to COM only when IN = high and EN = low; isolated otherwise |
| 7 (NC) | Normally closed analog terminal | Connects to COM only when IN = low and EN = low; isolated otherwise |
| 8 (V+) | Positive supply rail | Bias reference for dual-supply operation; sets upper bound of analog signal range |
Key Features
| Feature | Design Value |
|---|---|
| Guaranteed break-before-make | 5–15ns minimum dead time prevents momentary shorting during channel transition |
| Rail-to-rail analog signal range | Supports signals from V– to V+ without clipping - essential for full-scale audio and sensor outputs |
| Low power consumption | 5µW typical quiescent power - extends battery life in portable instrumentation and handheld devices |
| High off-isolation & low crosstalk | –77dB off-isolation and –72dB crosstalk at 1MHz - isolates sensitive analog paths in dense PCB layouts |
| TTL/CMOS logic compatibility | Operates with standard 3.3V/5V logic without level-shifting - simplifies interface with microcontrollers and FPGAs |
Applications
| Portable Audio Signal Routing | Automated Test Equipment (ATE) Multiplexing |
|---|---|
|
Use Scenario: Switching microphone inputs, headphone outputs, or line-level signals in battery-powered audio players and voice recorders. IC Role / Device Role / Timing Role: SPDT analog switch controlling signal path selection under microcontroller command with EN/IN logic control. Use Value: 40Ω RON and 3pC charge injection preserve audio SNR and prevent pop/click artifacts during switching. |
Use Scenario: Multiplexing DUT signals to measurement instruments (oscilloscopes, DMMs) in benchtop and rack-mounted ATE systems. IC Role / Device Role / Timing Role: High-speed, low-leakage analog switch enabling sequential channel access with guaranteed break-before-make timing. Use Value: 60ns tON and ±1nA leakage ensure accurate, low-distortion sampling of DC-coupled sensor or power supply outputs. |
| Video Signal Switching | Sample-and-Hold Circuit Front-End |
|
Use Scenario: Routing composite, S-video, or RGB signals in portable media adapters and HDMI switch accessories. IC Role / Device Role / Timing Role: Wideband analog switch providing >450MHz bandwidth and –72dB crosstalk for multi-channel video routing. Use Value: 450MHz –3dB bandwidth and –77dB off-isolation maintain color fidelity and minimize ghosting between video sources. |
Use Scenario: Capturing and holding analog sensor outputs (e.g., temperature, pressure) before ADC conversion in data loggers. IC Role / Device Role / Timing Role: Precision analog switch isolating hold capacitor from source impedance during acquisition phase. Use Value: 10Ω RON flatness and 3pC charge injection limit aperture error and pedestal error in sub-12-bit sampling systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1419BRMZ | Higher supply range (±15V), 2.5Ω RON typ, but larger MSOP-10 package and no integrated enable | Preferred for industrial test gear requiring higher voltage swing and lower on-resistance | Select ADG1419BRMZ when ±15V operation or sub-3Ω RON is required; MAX4564EUA+T fits space-constrained, low-voltage designs |
| TS5A23157DCKR | Single +1.65V to +5.5V supply only, 0.9Ω RON typ, 30ns tON, but no dual-supply capability or break-before-make guarantee | Suitable for low-voltage consumer electronics where rail-to-rail dual-supply operation is unnecessary | Choose TS5A23157DCKR for cost-sensitive, single-supply USB/audio accessories; MAX4564EUA+T supports true bipolar signal handling |
Compared with ADG1419BRMZ and TS5A23157DCKR, the MAX4564EUA+T uniquely combines dual-supply flexibility (±1.8V to ±6V), guaranteed break-before-make timing, and µMAX packaging-making it optimal for portable, battery-powered systems needing rail-to-rail analog switching with minimal board area.
Availability
MAX4564EUA+T is available at Aetrix Electronics and suitable for battery-operated systems, audio/video switching, and automated test equipment requiring stable component supply, long-term lifecycle support, and RoHS-compliant sourcing.
Supply support for MAX4564EUA+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, medical, communications, and consumer applications.
The MAX4564EUA+T belongs to Maxim's high-performance analog switch family, engineered for low distortion, low power, and robust signal integrity in portable and test instrumentation systems.
FAQ
What supply configurations does the MAX4564EUA+T support?
The MAX4564EUA+T operates from dual supplies (±1.8V to ±6V) or single supplies (+1.8V to +12V). In dual mode, V+ and V– set symmetric rails; in single mode, V– is tied to GND. The device maintains rail-to-rail analog signal range (V– to V+) and TTL/CMOS-compatible logic thresholds across all configurations. MAX4564EUA+T datasheet Table 1 confirms operation down to ±1.8V and up to +12V total supply span.
Does the MAX4564EUA+T provide guaranteed break-before-make switching?
Yes, the MAX4564EUA+T guarantees break-before-make timing with a minimum 5ns and maximum 15ns interval between channel disconnect and reconnect, verified under ±5V conditions with RL = 300Ω and CL = 35pF. This prevents momentary shorting during transitions and is explicitly documented in the Electrical Characteristics table (Note 6) and Functional Diagram section of the MAX4564EUA+T datasheet.
What is the maximum analog signal bandwidth supported by the MAX4564EUA+T?
The MAX4564EUA+T delivers a typical –3dB bandwidth of 450MHz under 50Ω source/load conditions, as measured per Figure 11 in the MAX4564EUA+T datasheet. This enables high-fidelity routing of video signals (e.g., RGB, YPbPr), RF test tones, and fast digital waveforms without significant amplitude roll-off or phase distortion.
How does the MAX4564EUA+T handle overvoltage conditions on its analog pins?
The MAX4564EUA+T includes internal ESD protection diodes that clamp analog pins (COM, NO, NC) to V+ and V– if signals exceed those rails by more than 0.3V. Per Absolute Maximum Ratings, forward diode current must be limited to avoid damage. For sustained overvoltage, external series diodes (as shown in Figure 1) are recommended - this preserves MAX4564EUA+T's low RON and leakage while extending safe operating range.
Is the MAX4564EUA+T pin-compatible with other packages in the MAX4564 family?
No - the MAX4564EUA+T uses the 8-pin µMAX® package (outline 21-0036), while the MAX4564EKA+ uses the 8-pin SOT23 (outline 21-0078). Though both have identical pin functions and numbering, their footprints differ: µMAX has a 3mm × 3mm body with gull-wing leads, whereas SOT23 is smaller (2.9mm × 1.6mm) with tighter pitch. Layouts must match the specific package; MAX4564EUA+T cannot be substituted without PCB revision.
MAX4564EUA+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 60Ohm
- Channel-to-Channel Matching (ΔRon):
- 750mOhm
- Voltage - Supply, Single (V+):
- 1.8V ~ 12V
- Voltage - Supply, Dual (V±):
- ±1V ~ 6V
- Switch Time (Ton, Toff) (Max):
- 60ns, 40ns
- -3db Bandwidth:
- 450MHz
- Charge Injection:
- 3pC
- Channel Capacitance (CS(off), CD(off)):
- 6pF, 8pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -72dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-uMAX/uSOP
MAX4564EUA+T FAQ
1.How can I place an order for MAX4564EUA+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4564EUA+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 MAX4564EUA+T reliable?
The price and inventory of MAX4564EUA+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4564EUA+T is usually 5 days.
3.What payment methods are accepted for MAX4564EUA+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4564EUA+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4564EUA+T?
MAX4564EUA+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4564EUA+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 MAX4564EUA+T?
For technical support, including MAX4564EUA+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4564EUA+T requirements.
6.How does Aetrix verify that MAX4564EUA+T is sourced from the original manufacturer or authorized distributors?
All MAX4564EUA+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 MAX4564EUA+T meets industry standards.
7.What is the process for return or replacement of MAX4564EUA+T?
All MAX4564EUA+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4564EUA+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 MAX4564EUA+T part is unused and in its original packaging.
Return procedure for MAX4564EUA+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4564EUA+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…
