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 1 CIRCUIT 6UTDFN Product overview: ISL28191FRUZ-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-ISL28191FRUZ-T7 can be used for catalog matching and distributor lookup.
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail 6-UTDFN (1.6x1.6)
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail 6-UTDFN (1.6x1.6)
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail 6-UTDFN (1.6x1.6)
Win Source Part Number: 1127920-ISL28191FRUZ
Category: Integrated Circuits (ICs)>Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Package: Tape & Reel
Number of Circuits: 1
Standard Package: 3,000
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
-3db Bandwidth: 61 MHz
Amplifier Type: Voltage Feedback
Slew Rate: 17V/µs
Current - Input Bias: 3 µA
Voltage - Input Offset: 270 µV
Current - Supply: 2.6mA
Current - Output / Channel: 130 mA
Package / Case: 6-UFDFN Exposed Pad
Supplier Device Package: 6-UTDFN (1.6x1.6)
Temperature Range - Operating: -40°C ~ 125°C
ECCN: EAR99
Fake Threat In the Open Market: 70 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.33.0001
Mfr: Renesas Electronics America Inc
Other Names: ISL28191FRUZ-T7DKR,-
Base Product Number: ISL28191
Voltage - Supply Span (Min): 3 V
Voltage - Supply Span (Max): 5.5 V
IC OPAMP VFB 1 CIRCUIT 6UTDFN
IC OPAMP VFB 1 CIRCUIT 6UTDFN
IC, OP AMP; No. of Amplifiers:1 Amplifier; Bandwidth:61MHz; Slew Rate:17V/µs; Supply Voltage Range:3V to 5.5V; Amplifier Case Style:TDFN; No. of Pins:6Pins; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:- RoHS Compliant: Yes
Operational Amplifiers - Op Amps ISL28291FRUZ SINGLE ULTA-LW NOISE OP AMP
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail 6-UTDFN (1.6x1.6)
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | ISL28191FRUZ-T7 | 687-ISL28191FRUZ-T7 | ISL28191FRUZ-T7CT-ND | 1127920-ISL28191FRUZ-T7 | ISL28191FRUZ-T7 | ISL28191FRUZ-T7 | 65T7097 | ISL28191FRUZ-T7 | ISL28191FRUZ-T7 |
| Product Name | Single Supply Ultra-Low Noise, Low Distortion Rail-to-Rail Output, Op Amp | Operational Amplifier IC | Instrumentation, Op Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Ic, Op Amp; No. Of Amplifiers Renesas | Operational Amplifiers - Op Amps | Instrumentation, OP Amps, Buffer Amps |
| Features | Rail-Rail-Out; Single-Supply | Rail-Rail-Out | |||||||
| Supply Voltage (VS) | 3 to 5.5 volts | 5 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 | ||||||
| IBIAS | 3 to 6 µA | 3 µA | 3 µA |
