The ISL28190 and ISL28290 are tiny single and dual ultra-low noise, ultra-low distortion operational amplifiers. Fully specified to operated down to +3V single supply. These amplifiers have outputs that swing rail-to-rail, and an input common mode voltage that extends below ground (ground sensing).
The ISL28190 and ISL28290 are unity gain stable with an input referred voltage noise of 1nV/vHz. Both parts feature 0.00017% THD+N @ 1kHz.
The ISL28190 is available in the space-saving 6 Ld UTDFN (1.6mmx1.6mm) and 6 Ld SOT-23 packages. The ISL28290 is available in the 10 Ld UTQFN (1.8mmx1.4mm) , 10 Ld MSOP and 8 LD SOIC packages. All devices are guaranteed over -40°C to +125°C.
Voltage Feedback Amplifier 2 Circuit Rail-to-Rail 8-SOIC
Manufacturer: Intersil
Win Source Part Number: 134489-ISL28290FBZ-T
Packaging: Reel - TR
Number of Circuits: 2
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
-3db Bandwidth: 170MHz
Amplifier Type: Voltage Feedback
Slew Rate: 50 V/μs
Current - Input Bias: 10μA
Voltage - Input Offset: 240μV
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-SOIC
Supply Voltage - Operating: 3 V to 5.5 V, ±1.5 V to 2.75 V
Operating Supply Current: 8.5mA
Channel Output Current: 144mA
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited
Quantity per package: 1k pcs
IC VOLTAGE FEEDBACK 2 CIRC 8SOIC Product overview: ISL28290FBZ-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-ISL28290FBZ-T7 can be used for catalog matching and distributor lookup.
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Voltage Feedback Amplifier 2 Circuit Rail-to-Rail 8-SOIC
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Lingto Electronic Limited | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | ISL28290FBZ-T7 | ISL28290FBZ-T7-ND | 134489-ISL28290FBZ-T7 | 687-ISL28290FBZ-T7 | ISL28290FBZ-T7 | ISL28290FBZ-T7 | 391-ISL28290FBZ-T7 | ISL28290FBZ-T7 | ISL28290FBZ-T7 | ISL28290FBZ-T7 |
| Product Name | Dual Supply Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail Output, Op Amp | Instrumentation, Op Amps, Buffer Amps | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - ISL28290FBZ-T7 | Operational Amplifier IC | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | IC OPAMP VFB 170MHZ RRO 8SOIC | Integrated Circuits (ICs) - Linear - Amplifiers | 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 | 3 to 5.5 volts | ||||||||
| Source Current (IS) | 8.5 milliamps | 8.5 milliamps | 8.5 milliamps | 8.5 milliamps | 8.5 milliamps | |||||
| VOS | 0.7000 millivolts | 0.2400 millivolts | 0.2400 millivolts | |||||||
| IBIAS | 10 to 16 µA | 10 µA | 10 µA |
