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).

Results: 7
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Description Datasheet Availability Pricing (KRW) 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
Series
Packaging

Renesas / Intersil Operational Amplifiers - Op Amps ISL28291FUZ SINGLE & DL ULTRA-LW NOISE
Datasheet
821In Stock
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 ISL28291 Tube

Renesas / Intersil Operational Amplifiers - Op Amps ISL28191FHZ SINGLE DL & QD ULTRA-LW
Datasheet
6,451In Stock
6,000Expected 8/3/2026
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 ISL28191 Reel, Cut Tape, MouseReel
Renesas / Intersil Operational Amplifiers - Op Amps ISL28291FBZ DL SINGL L & QD ULTR-LW NOIS
Datasheet
730In Stock
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 ISL28291 Reel, Cut Tape, MouseReel

Renesas / Intersil Operational Amplifiers - Op Amps ISL28291FRUZ SINGLE ULTA-LW NOISE OP AMP
Datasheet
2,987Expected 12/29/2026
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 ISL28191 Reel, Cut Tape, MouseReel
Renesas / Intersil Operational Amplifiers - Op Amps ISL28291FBZ DL SINGL L & QD ULTR-LW NOIS
Datasheet
9,620Expected 7/29/2026
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 ISL28291 Tube

Renesas / Intersil Operational Amplifiers - Op Amps ISL28291FUZ SINGLE & DL ULTRA-LW NOISE
Datasheet
3,000Expected 1/26/2027
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 ISL28291 Reel, Cut Tape, MouseReel
Renesas / Intersil Operational Amplifiers - Op Amps ISL28291FRUZ SINGLE ULTA-LW NOISE OP AMP
Datasheet
3Factory Stock Available
More Info Available
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 ISL28291 Reel, Cut Tape, MouseReel