MAX4561
PRODUCTION±15kV ESD-Protected, Low-Voltage, SPDT/SPST, CMOS Analog Switches
- Part Models
- 2
- 1ku List Price
- Starting From $1.64
Overview
- ESD-Protected NO, NC
- ±15kV—Human Body Model
- ±15kV—IEC 1000-4-2, Air-Gap Discharge
- ±8kV—IEC 1000-4-2, Contact Discharge
- Guaranteed On-Resistance
- 70Ω +5V Supply
- 120Ω with Single +3V Supply
- On-Resistance Match Between Channels (2Ω max)
- Low On-Resistance Flatness: 4Ω max
- Guaranteed Low Leakage Currents
- 0.5nA Off-Leakage (at TA = +25°C)
- 0.5nA On-Leakage (at TA = +25°C)
- Guaranteed Break-Before-Make at 5ns (MAX4561 only)
- Rail-to-Rail Signal Handling Capability
- TTL/CMOS-Logic Compatible with +5V Supplies
- Industry Standard Pin-Outs
- MAX4561 Pin Compatible with MAX4544
- MAX4568/MAX4569 Pin Compatible with MAX4514/MAX4515
The MAX4561/MAX4568/MAX4569 are low-voltage, ESD-protected analog switches. The normally open (NO) and normally closed (NC) inputs are protected against ±15kV electrostatic discharge (ESD) without latchup or damage, and the COM input is protected against 2.5kV ESD.
These switches operate from a single +1.8V to +12V supply. The 70Ω at 5V (120Ω at 3V) on-resistance is matched between channels to 2Ω max, and is flat (4Ω max) over the specified signal range. The switches can handle rail-to-rail analog signals. Off-leakage current is only 0.5nA at +25°C and 5nA at +85°C. The digital input has +0.8V to +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply. The MAX4561 is a single-pole/double-throw (SPDT) switch. The MAX4568 NO and MAX4569 NC are single-pole/single-throw (SPST) switches.
The MAX4561 is available in a 6-pin SOT23 package, and the MAX4568/MAX4569 are available in 5-pin SOT23 packages.
Applications
- Protection Circuits
- Switches and Multiplexers
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX4561EUT+ | Small-Outline Transistor Package | ||
| MAX4561EUT+T | Small-Outline Transistor Package |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Nov 1, 2021 - 2209 ASSEMBLY |
||
| MAX4561EUT+ | PRODUCTION | |
| MAX4561EUT+T | PRODUCTION | |
|
Feb 5, 2015 - 1370_CANCELLATION ASSEMBLY |
||
| MAX4561EUT+ | PRODUCTION | |
| MAX4561EUT+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareHardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Analog Switches & Multiplexers 8 | ||
| MAX4568 | PRODUCTION | ±15kV ESD-Protected, Low-Voltage, SPDT/SPST, CMOS Analog Switches |
| MAX4569 | PRODUCTION | ±15kV ESD-Protected, Low-Voltage, SPDT/SPST, CMOS Analog Switches |
| MAX4551 | PRODUCTION | ±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches |
| MAX4552 | PRODUCTION | ±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches |
| MAX4553 | PRODUCTION | ±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches |
| MAX4558 | PRODUCTION | ±15kV ESD-Protected, Low-Voltage, CMOS Analog Multiplexers Switches |
| MAX4559 | PRODUCTION | ±15kV ESD-Protected, Low-Voltage, CMOS Analog Multiplexers Switches |
| MAX4560 | PRODUCTION | ±15kV ESD-Protected, Low-Voltage, CMOS Analog Multiplexers Switches |
Latest Discussions
No discussions on MAX4561 yet. Have something to say?
Start a Discussion on EngineerZone®