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MAX20327
12V Capable, Low-R ,
ON
Beyond-the-Rails™ DPDT Analog Switch
General Description
The MAX20327 ultra-small, low-on-resistance (R
Benefits and Features
● Distortion-Free Beyond-the-Rails Signaling
• Negative Voltage Audio and Video Signal Capable
• -5.5V to +12V Analog Signal Range Independent
)
ON
double-pole/double-throw (DPDT) analog switches
feature Beyond-the-Rails™ capability that allows signals
from -5.5V to +12V to pass without distortion, even when
the power supply is below the signal range. The low on-
resistance (0.2Ω) also makes the devices ideal for low-
distortion switching applications, such as audio or video.
of V
CC
• On-Resistance 0.2Ω (Typ)
• +1.6V to +5.5V Single-Supply Range
• Total Harmonic Distortion Plus Noise 0.001% (Typ)
• On-Resistance Flatness 0.001Ω (Typ)
The MAX20327 is fully specified to operate from a
single +1.6V to +5.5V power supply. Because of the low
● Low Supply Current 30μA (Typ) at 1.6V
• Can be Powered by GPIO
• High-Impedance Mode When V
supply current requirement, V
can be provided by
CC
Not Applied
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. The switches are
controlled with a single control bit, CB.
CC
● ESD Protection on COM_
• ±15kV Human Body Model
• ±8kV IEC 61000-4-2 Air Gap
• ±6kV IEC 61000-4-2 Contact
The MAX20327 is available in a 1.6mm x 1.6mm,
0.4mm pitch, 9-bump wafer-level package (WLP) and
operates over the -40°C to +85°C extended temperature
range.
● Design Flexibility
• Break-Before-Make Operation
• 9-Bump WLP (1.6mm x 1.6mm)
• -40°C to +85°C Operating Temperature Range
Applications
● Cell phone
● Tablet
Ordering Information appears at end of data sheet.
● Portable Audio/Video Equipment
● Portable Navigation Devices
19-100268; Rev 0; 6/18