OPA643NB/250

Part No :: OPA643NB/250

Manufacturer: VIGOR

VIGOR # :: 3686287

Description: IC VOLT FEEDBACK 1CIRC SOT23-5

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

DataSheet: OPA643NB/250 PDF

Country of origin: -

Date code: -

OPA643NB/250 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Part Status:	Obsolete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:	500 µV
Current - Supply:	20mA
Current - Output / Channel:	65 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/3K Match 95%	VIGOR IC VOLT FEEDBACK 1CIRC SOT23-5	OPA643NB/250 vs OPA643N/3K
OPA643N/250 Match 95%	VIGOR IC VOLT FEEDBACK 1CIRC SOT23-5	OPA643NB/250 vs OPA643N/250
OPA643N/250-BB Match 95%	VIGOR OPERATIONAL AMPLIFIER	OPA643NB/250 vs OPA643N/250-BB

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In Stock: 736

Shipped from

HK warehouse

Expected Shipping Date

Jul 25 - Jul 29 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.6400~~	~~$3.64~~

Current price of OPA643NB/250 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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OPA643NB/250

OPA643NB/250

3686287

Pricing(USD)