MAX20327

12V Capable, Low-RON, Beyond-the-Rails DPDT Analog Switches

Compact DPDT Can Switch -5.5V to 12V Signals with a Single VCC as Low as 1.6V


Please check latest availability status for a specific part variant.

Description

The MAX20327 ultra-small, low-on-resistance (RON) 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.

The MAX20327 is fully specified to operate from a single +1.6V to +5.5V power supply. Because of the low supply current requirement, VCC can be provided 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. The switches are controlled with a single control bit, CB.

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.
MAX20327: Typical Application Circuit MAX20327: Typical Application Circuit Enlarge+

Key Features

  • Distortion-Free Beyond-the-Rails Signaling
    • Negative Voltage Audio and Video Signal Capable
    • -5.5V to +12V Analog Signal Range Independent of VCC
    • 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)
  • Low Supply Current 30μA (Typ) at 1.6V
    • Can be Powered by GPIO
    • High-Impedance Mode When VCC Not Applied
  • ESD Protection on COM_
    • ±15kV Human Body Model
    • ±8kV IEC 61000-4-2 Air Gap
    • ±6kV IEC 61000-4-2 Contact
  • Design Flexibility
    • Break-Before-Make Operation
    • 9-Bump WLP (1.6mm x 1.6mm)
    • -40°C to +85°C Operating Temperature Range

Applications/Uses

  • Cell Phones
  • Portable Audio/Video Equipment
  • Portable Navigation Devices
  • Tablets
Part NumberProtocolConfig.ChannelsVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSIGNAL
(V)
VSIGNAL
(V)
Dynamic Range (max)
(V)
RON
(Ω)
RFLAT(ON)
(Ω)
RFLAT(ON)
(Ω)
Bandwidth
(MHz)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxtypmaxmaxmaxmaxSee Notes
MAX20327 Audio
2-to-1
DPDT
21.65.5-5.51217.50.350.0010.0510010003000003000064
WLP/9
$1.00 @1k
See All Switches and Multiplexers (Low Voltage) (165)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX20327EVKIT: Evaluation Kit for the MAX20327

Quality and Environmental Data

Request Reliability Report for: MAX20327 
Lead-Free Package Tin (Sn) Whisker Reports

Tools & Models

  • MAX20327 IBIS Model
  • CAD Symbols and Footprints

  • MAX20327EWL+
  • MAX20327EWL+T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
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