The ISL28191 and ISL28291 are tiny single and dual ultra-low noise, ultra-low distortion operational amplifiers. They are fully specified to operate down to +3V single supply. These amplifiers have outputs that swing rail-to-rail and an input common mode voltage that extends to ground(ground sensing).
The ISL28191 and ISL28291 are unity gain stable with an input referred voltage noise of 1.7nV/vHz. Both parts feature 0.00018% THD+N at 1kHz.
The ISL28191 is available in the space-saving 6 Ld UTDFN (1.6mmx1.6mm) and 6 Ld SOT-23 packages. The ISL28291 is available in the 8 Ld SOIC, 10 Ld 1.8mmx1.4mm UTQFN and 10 Ld MSOP packages. All devices are guaranteed over -40°C to +125°C.
IC OPAMP VFB 2 CIRCUIT 10UTQFN
IC OPAMP VFB 2 CIRCUIT 10UTQFN Product overview: ISL28291FRUZ-T7 from Renesas Electronics Corporation is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-ISL28291FRUZ-T7 can be used for catalog matching and distributor lookup.
Voltage Feedback Amplifier 2 Circuit Rail-to-Rail 10-UTQFN (1.8x1.4)
Voltage Feedback Amplifier 2 Circuit Rail-to-Rail 10-UTQFN (1.8x1.4)
Voltage Feedback Amplifier 2 Circuit Rail-to-Rail 10-UTQFN (1.8x1.4)
Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 801932-ISL28291FRUZ-
Packaging: Reel
Mounting Style: SMD
Number of Circuits: 2
Output Type: Rail-to-Rail
-3db Bandwidth: 61MHz
Amplifier Type: Voltage Feedback
Slew Rate: 17V/μs
Current - Input Bias: 3μA
Voltage - Input Offset: 270μV
Current - Supply: 2.6mA
Current - Output / Channel: 130mA
Voltage - Supply, Single/Dual (±): 3V ~ 5.5V, ±1.5V ~ 2.75V
Supplier Device Package: 10-UTQFN (1.8x1.4)
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Package: 10-UFQFN
Popularity: High
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 3 (168 Hours)
Part Number Series: ISL28291
Operational Amplifiers - Op Amps ISL28291FRUZ SINGLE ULTA-LW NOISE OP AMP
Voltage Feedback Amplifier 2 Circuit Rail-to-Rail 10-UTQFN (1.8x1.4)
IC OPAMP VFB 2 CIRCUIT 10UTQFN
OP AMP, FULL REEL; No. of Amplifiers:2 Amplifier; Bandwidth:61MHz; Slew Rate:17V/µs; Supply Voltage Range:3V to 5.5V; Amplifier Case Style:TQFN; No. of Pins:10Pins; Operating Temperature Min:-40°C; Operating Temperature Max:125°C RoHS Compliant: Yes
OPAMP, 61 MHZ, -40 TO 125DEG C ROHS COMPLIANT: YES
IC OPAMP VFB 2 CIRCUIT 10UTQFN
| Renesas Electronics Corporation | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips | Operational Amplifiers |
| Product Number | ISL28291FRUZ-T7 | ISL28291FRUZ-T7 | 687-ISL28291FRUZ-T7 | ISL28291FRUZ-T7TR-ND | 801932-ISL28291FRUZ-T7 | ISL28291FRUZ-T7 | ISL28291FRUZ-T7 | ISL28291FRUZ-T7 | 12N6835 | 85AJ3005 | ISL28291FRUZ-T7 |
| Product Name | Dual Supply Ultra-Low Noise, Low Distortion Rail-to-Rail Output, Op Amp | Instrumentation, OP Amps, Buffer Amps | Operational Amplifier IC | Instrumentation, Op Amps, Buffer Amps | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - ISL28291FRUZ-T7 | Operational Amplifiers - Op Amps | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Op Amp, Full Reel; No. Of Amplifiers Renesas | Opamp, 61 Mhz, -40 To 125Deg C Rohs Compliant Renesas | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Features | Rail-Rail-Out; Single-Supply | Rail-Rail-Out | Single-Supply | ||||||||
| Supply Voltage (VS) | 3 to 5.5 volts | 3 volts | 5 volts | 3 volts | 3 to 5.5 volts | ||||||
| Source Current (IS) | 2.6 milliamps | 2.6 milliamps | 2.6 milliamps | 2.6 milliamps | 2.6 milliamps | ||||||
| VOS | 0.6300 millivolts | 0.2700 millivolts | 0.2700 millivolts | 0.2700 millivolts | |||||||
| IBIAS | 3 to 6 µA | 3 µA | 3 µA | 3 µA |
