MAX4643EUA+ is out of stock and can be placed on backorder.
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Analog Devices Inc.
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2 Circuit IC Switch 1:1 4Ohm 8-uMAX/uSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MAX4643EUA+

DigiKey Part Number
MAX4643EUA+-ND
Manufacturer
Manufacturer Part Number
MAX4643EUA+
Description
IC SW SPST-NO/NCX2 4OHM 8UMAX
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
2 Circuit IC Switch 1:1 4Ohm 8-uMAX/uSOP
Datasheet
 Datasheet
EDA/CAD Models
MAX4643EUA+ Models
Product Attributes
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Category
Switch Time (Ton, Toff) (Max)
15ns, 8ns
Manufacturer
Analog Devices Inc./Maxim Integrated
Charge Injection
2pC
Packaging
Tube
Channel Capacitance (CS(off), CD(off))
7pF, 7pF
Part Status
Active
Current - Leakage (IS(off)) (Max)
250pA
Switch Circuit
SPST - NO/NC
Crosstalk
-97dB @ 1MHz
Multiplexer/Demultiplexer Circuit
1:1
Operating Temperature
-40°C ~ 85°C (TA)
Number of Circuits
2
Mounting Type
Surface Mount
On-State Resistance (Max)
4Ohm
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Channel-to-Channel Matching (ΔRon)
200mOhm
Supplier Device Package
8-uMAX/uSOP
Voltage - Supply, Single (V+)
1.8V ~ 5.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ADG723BRMZAnalog Devices Inc.0505-ADG723BRMZ-ND$4.34000Similar
ADG723BRMZ-REELAnalog Devices Inc.0ADG723BRMZ-REELTR-ND$4.34000Similar
ADG723BRMZ-REEL7Analog Devices Inc.0ADG723BRMZ-REEL7TR-ND$4.34000Similar
ADG823BRMZAnalog Devices Inc.0ADG823BRMZ-ND$5.79000Similar
ADG823BRMZ-REEL7Analog Devices Inc.0ADG823BRMZ-REEL7TR-ND$5.79000Similar
Available To Order
Factory Stock: 2,300
50 estimated in stock on 25-Jan-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.07000$4.07
10$3.08200$30.82
50$2.68460$134.23
100$2.56140$256.14
250$2.43132$607.83
500$2.35294$1,176.47
1,000$2.28842$2,288.42
2,500$2.22030$5,550.75
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.