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ISL28191 & ISL28291 Operational Amplifiers

Renesas Electronics ISL28191 and ISL28291 Single and Dual Operational Amplifiers offer ultra-low noise and low distortion rail-to-rail output, in a tiny size. The ISL28191 Op Amps are fully specified to operate down to +3V single supply. The devices also feature outputs that swing rail-to-rail and an input common-mode voltage that extends to ground (ground sensing).

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Number of Channels	GBP - Gain Bandwidth Product	SR - Slew Rate	Vos - Input Offset Voltage	Ib - Input Bias Current	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Output Current per Channel	CMRR - Common Mode Rejection Ratio	en - Input Voltage Noise Density	Package/Case	Mounting Style	Shutdown	Minimum Operating Temperature	Maximum Operating Temperature	In - Input Noise Current Density	Series	Packaging
	Operational Amplifiers - Op Amps ISL28191FHZ SINGLE DL & QD ULTRA-LW ISL28191FHZ-T7 Renesas / Intersil 1: £1.76 8,951In Stock	Mfr. Part No. ISL28191FHZ-T7 Mouser Part No 968-ISL28191FHZ-T7	Renesas / Intersil	Operational Amplifiers - Op Amps ISL28191FHZ SINGLE DL & QD ULTRA-LW Learn More about Renesas / Intersil renesas isl28191 isl28291 op amps	Datasheet	8,951In Stock	Cut Tape £1.76 £1.28 £1.16 £1.04 View Reel £0.882 £0.978 £0.943 £0.908 £0.882 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			1 Channel	1 MHz	17 V/us	630 uV	6 uA	5.5 V	3 V	3.5 mA	130 mA	100 dB	1.7 nV/sqrt Hz	SOT-23-6	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.8 pA	ISL28191	Reel, Cut Tape, MouseReel
	Operational Amplifiers - Op Amps ISL28291FRUZ SINGLE ULTA-LW NOISE OP AMP ISL28191FRUZ-T7 Renesas / Intersil 1: £1.72 1,987In Stock	Mfr. Part No. ISL28191FRUZ-T7 Mouser Part No 968-ISL28191FRUZ-T7	Renesas / Intersil	Operational Amplifiers - Op Amps ISL28291FRUZ SINGLE ULTA-LW NOISE OP AMP Learn More about Renesas / Intersil renesas isl28191 isl28291 op amps	Datasheet	1,987In Stock	Cut Tape £1.72 £1.27 £1.15 £1.04 Reel £0.882 View £0.978 £0.943 £0.917 £0.863 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			1 Channel	1 MHz	17 V/us	630 uV	6 uA	5.5 V	3 V	3.5 mA	130 mA	100 dB	1.7 nV/sqrt Hz	UTDFN-6	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.8 pA	ISL28191	Reel, Cut Tape, MouseReel
	Operational Amplifiers - Op Amps ISL28291FBZ DL SINGL L & QD ULTR-LW NOIS ISL28291FBZ Renesas / Intersil 1: £1.51 7,984In Stock 25,123On Order	Mfr. Part No. ISL28291FBZ Mouser Part No 968-ISL28291FBZ	Renesas / Intersil	Operational Amplifiers - Op Amps ISL28291FBZ DL SINGL L & QD ULTR-LW NOIS Learn More about Renesas / Intersil renesas isl28191 isl28291 op amps	Datasheet	7,984In Stock 25,123On Order On Order Ship Dates Mfr. No: ISL28291FBZ Stock: 7,984 Can Dispatch Immediately On Order: 15,714 Expected 05/04/2027 9,409 Expected 10/05/2027 Factory Lead Time: 26 Weeks	£1.51 £1.07 £0.803 £0.78 View £0.748 £0.725 £0.70 £0.669	Min.: 1 Mult.: 1			2 Channel	1 MHz	17 V/us	630 uV	6 uA	5.5 V	3 V	7 mA	130 mA	100 dB	1.7 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.8 pA	ISL28291	Tube
	Operational Amplifiers - Op Amps ISL28291FUZ SINGLE & DL ULTRA-LW NOISE ISL28291FUZ Renesas / Intersil 1: £1.31 794In Stock	Mfr. Part No. ISL28291FUZ Mouser Part No 968-ISL28291FUZ	Renesas / Intersil	Operational Amplifiers - Op Amps ISL28291FUZ SINGLE & DL ULTRA-LW NOISE Learn More about Renesas / Intersil renesas isl28191 isl28291 op amps	Datasheet	794In Stock	£1.31 £0.96 £0.871 £0.773 View £0.732 £0.705 £0.70 £0.657 £0.643	Min.: 1 Mult.: 1			2 Channel	1 MHz	17 V/us	630 uV	6 uA	5.5 V	3 V	7 mA	130 mA	100 dB	1.7 nV/sqrt Hz	MSOP-10	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.8 pA	ISL28291	Tube
	Operational Amplifiers - Op Amps ISL28291FBZ DL SINGL L & QD ULTR-LW NOIS ISL28291FBZ-T7 Renesas / Intersil 1: £1.34 2,000On Order	Mfr. Part No. ISL28291FBZ-T7 Mouser Part No 968-ISL28291FBZ-T7	Renesas / Intersil	Operational Amplifiers - Op Amps ISL28291FBZ DL SINGL L & QD ULTR-LW NOIS Learn More about Renesas / Intersil renesas isl28191 isl28291 op amps	Datasheet	2,000On Order	Cut Tape £1.34 £0.986 £0.89 £0.803 Reel £0.677 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			2 Channel	1 MHz	17 V/us	630 uV	6 uA	5.5 V	3 V	7 mA	130 mA	100 dB	1.7 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.8 pA	ISL28291	Reel, Cut Tape, MouseReel
	Operational Amplifiers - Op Amps ISL28291FUZ SINGLE & DL ULTRA-LW NOISE ISL28291FUZ-T7 Renesas / Intersil 1: £1.46 3,000In Stock	Mfr. Part No. ISL28291FUZ-T7 Mouser Part No 968-ISL28291FUZ-T7	Renesas / Intersil	Operational Amplifiers - Op Amps ISL28291FUZ SINGLE & DL ULTRA-LW NOISE Learn More about Renesas / Intersil renesas isl28191 isl28291 op amps	Datasheet	3,000In Stock	Cut Tape £1.46 £1.04 £0.934 £0.826 Reel £0.683 View £0.773 £0.74 £0.726 £0.67 MouseReel Available	Min.: 1 Mult.: 1 : 1,500			2 Channel	1 MHz	17 V/us	630 uV	6 uA	5.5 V	3 V	7 mA	130 mA	100 dB	1.7 nV/sqrt Hz	MSOP-10	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.8 pA	ISL28291	Reel, Cut Tape, MouseReel
	Operational Amplifiers - Op Amps ISL28291FRUZ SINGLE ULTA-LW NOISE OP AMP ISL28291FRUZ-T7 Renesas / Intersil 1: £1.42 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. ISL28291FRUZ-T7 Mouser Part No 968-ISL28291FRUZ-T7	Renesas / Intersil	Operational Amplifiers - Op Amps ISL28291FRUZ SINGLE ULTA-LW NOISE OP AMP Learn More about Renesas / Intersil renesas isl28191 isl28291 op amps	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape £1.42 £1.06 £0.925 £0.818 Reel £0.678 View £0.766 £0.732 £0.712 £0.666 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			2 Channel	1 MHz	17 V/us	630 uV	6 uA	5.5 V	3 V	7 mA	130 mA	100 dB	1.7 nV/sqrt Hz	UTQFN-10	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.8 pA	ISL28291	Reel, Cut Tape, MouseReel