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MAX20336/MAX20337
Ultra-Small, Low-R , Beyond-the-Rails
ON
DPST/SPDT Analog Switches
General Description
Benefits and Features
The MAX20336/MAX20337 ultra-small, low-on-resistance
● Distortion-Free Beyond-the-Rails Signaling
• Negative Voltage Audio and Video Signal Capable
• -5.5V to +5.5V Analog Signal Range Independent
(R ) double-pole/single throw (DPST) and single-pole/
ON
double-throw (SPDT) analog switches feature Beyond-
the-Rails™ capability that allows signals from -5.5V to
+5.5V to pass without distortion, even when the power
supply is below the signal range. The low on-resistance
(0.19Ω) also makes the devices ideal for low-distortion
switching applications, such as audio or video.
of V
CCEN
• On-Resistance 0.19Ω (typ)
• +1.6V to +5.5V Single-Supply Range
• Total Harmonic Distortion Plus Noise -114dB (typ)
• On-Resistance Flatness 0.0001Ω (typ)
The MAX20336/MAX20337 are fully specified to operate
from a single +1.6V to +5.5V power supply. Because of
● Low Supply Current 65μA/70μA (typ) at 1.6V
• Can be Powered by GPIO
the low supply current requirement, V
can be provid-
• High-Impedance Mode when V
Not Applied
CCEN
CCEN
ed by a GPIO. When power is not applied, the switches go
to a high-impedance mode and all analog signal ports can
withstand signals from -5.5V to +5.5V.
● ESD Protection on COM_, NO_, NC
• ±30kV Human Body Model
• ±7kV IEC 61000-4-2 Air Gap
• ±8kV IEC 61000-4-2 Contact
The MAX20336/MAX20337 are available in a 1.308mm
x 0.828mm, 0.4mm pitch, 6-bump wafer-level package
(WLP) and 1.25mm x 1.75mm 6-pin FC2QFN package,
and operate over the -40°C to +85°C extended tempera-
ture range.
● Design Flexibility
• 6-Bump WLP (1.308mm x 0.828mm) Package
• 6-Pin FC2QFN (1.25mm x 1.75mm) Package
• -40°C to +85°C Operating Temperature Range
Applications
Ordering Information appears at end of data sheet.
● Cell phone
● Tablet
● Portable Audio/Video Equipment
● Portable Navigation Devices
Simplified Block Diagram
V
CCEN
V
CCEN
MAX20337
MAX20336
CONTROL
CB
NO1
NO2
COM1
COM2
NO
NC
COM
Beyond-the-Rails is a trademark of Maxim Integrated Products, Inc.
19-100482; Rev 1; 1/21