OPA643N/3K

Part No :: OPA643N/3K

Manufacturer: VIGOR

VIGOR # :: 3668571

Description: IC VOLT FEEDBACK 1CIRC SOT23-5

Catalog: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

DataSheet: OPA643N/3K PDF

Country of origin: -

Date code: -

OPA643N/3K Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Obsolete
Amplifier Type:	Voltage Feedback
Number of Circuits:	1
Output Type:	-
Slew Rate:	1000V/µs
Gain Bandwidth Product:	800 MHz
-3db Bandwidth:	-
Current - Input Bias:	19 µA
Voltage - Input Offset:	2.5 mV
Current - Supply:	20mA
Current - Output / Channel:	60 mA
Voltage - Supply, Single/Dual (±):	±4.5V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5

Alternative Products

Part Number	Manufacturer & Description	Compare
OPA643N/250 Match 100%	VIGOR IC VOLT FEEDBACK 1CIRC SOT23-5	OPA643N/3K vs OPA643N/250
OPA643N/250-BB Match 100%	VIGOR OPERATIONAL AMPLIFIER	OPA643N/3K vs OPA643N/250-BB
OPA643NB/250 Match 95%	VIGOR IC VOLT FEEDBACK 1CIRC SOT23-5	OPA643N/3K vs OPA643NB/250

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 653

Shipped from

HK warehouse

Expected Shipping Date

Jul 27 - Jul 31 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.5300~~	~~$2.53~~

Current price of OPA643N/3K is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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