MAX4653:Low-Voltage, 4 Ohm, Quad, SPST, CMOS Analog Switches

The MAX4651/MAX4652/MAX4653 quad analog switches feature 4Ω max on-resistance (RON) when operating from a single +5V supply. RON is matched between switches to 0.2Ω (max) and is flat (0.8Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. Off-leakage current is 0.1nA at +25°C. These switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automated test equipment or applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays. The MAX4651/MAX4652/MAX4653 operate from a single +1.8V to +5.5V supply, making them ideal for use in battery-powered applications. The MAX4651 has four normally closed (NC) switches, the MAX4652 has four normally open (NO) switches, and the MAX4653 has two NO and two NC switches. These devices are available in 16-pin QFN, TSSOP and SO packages, as well as 20-pin QFN package.

Key Features
  • On-Resistance
    • 4Ω max at 5V
    • 7Ω max at 3V
  • On-Resistance Flatness
    • 0.8Ω max at 5V
    • 2.5Ω max at 3V
  • On-Resistance Matching
    • 0.2Ω max (+2.7V to +5.5V)
  • +1.8V to +5.5V Single-Supply Voltage
  • +1.8V Operation
    • On-Resistance 30Ω (typ) Over Temperature
    • tON 20ns typ, tOFF 12ns (typ)
  • TTL/CMOS-Logic Compatible
  • Crosstalk
    • -100dB at 1MHz
  • Off-Isolation
    • -75dB at 1MHz
  • Rail-to-Rail Signal Range
MAX4651, MAX4652, MAX4653: Pin Configuration
MAX4651, MAX4652, MAX4653: Pin Configuration
Applications/Uses
  • Audio/Video Signal Routing
  • Battery-Powered Applications
  • Communication Systems
  • Low-Voltage Data Acquisition
  • Relay Replacement
  • Sample-and-Hold Circuits
DataSheet
titleDownload file
MAX4651-MAX4653 Data SheetMAX4651-MAX4653.pdf
Parametrics
Part NumberConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSIGNAL
(V)
VSIGNAL
(V)
Dynamic Range (max)
(V)
RON
(Ω)
RFLAT(ON)
(Ω)
RFLAT(ON)
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxtypmaxmaxminmaxSee Notes
MAX4651SPST4Closed1.85.505.55.540.50.80.114823216SOIC(N)/16
TSSOP/16
$1.90 @1k
MAX4652OpenSOIC(N)/16
TSSOP/16
MAX4653Open/ClosedSOIC(N)/16
TSSOP/16
Related Products
  • MAX391:Precision, Quad, SPST Analog Switches
  • MAX4615:Low-Voltage, High-Speed, Quad, SPST CMOS Analog Switches
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4653CSE+No Longer AvailableN.SO;0°C to +70°CSee data sheet
MAX4653ESENo Longer AvailableMAX4653ESE+SOIC(N),;16 pin;62 mm²-40°C to +85°CNo
MAX4653ESE+ActiveSOIC(N),;16 pin;62 mm²-40°C to +85°CLead Free
MAX4653ESE+TActiveN.SO;-40°C to +85°CSee data sheet
MAX4653ESE-TNo Longer AvailableMAX4653ESE+TN.SO;16 pin-40°C to +85°CSee data sheet
MAX4653EUENo Longer AvailableMAX4653EUE+TSSOP,;16 pin;33.4 mm²-40°C to +85°CNo
MAX4653EUE+ActiveTSSOP,;16 pin;33.4 mm²-40°C to +85°CLead Free
MAX4653EUE+TActiveTSSOP,;16 pin;33.4 mm²-40°C to +85°CLead Free
MAX4653EUE-TNo Longer AvailableMAX4653EUE+TTSSOP;16 pin-40°C to +85°CSee data sheet
MAX4651-MAX4653.pdf MAX4653
MAX4651-MAX4653.pdf MAX4653