ISL28133: Single Micropower, Chopper Stabilized, RRIO Operational Amplifier
The ISL28133 is a single micropower, chopper stabilized operational amplifier that is optimized for single supply operation from 1.8V to 5.5V. Its low supply current of 18µA and wide input range enable the ISL28133 to be an excellent general purpose op amp for a range of applications. The ISL28133 is ideal for handheld devices that operate off 2 AA or single Li-ion batteries.
The ISL28133 is available in the 5 Ld SOT-23, the 5 Ld SC70 and the 6 Ld 1.6mmx1.6mm µTDFN packages. All devices operate over the extended temperature range of -40°C to +125°C.
Key Features
- Low input offset voltage: 8µV, Max.
- Low offset TC: 0.075µV/°C, Max
- Input bias current: 300pA, Max.
- Quiescent current: 18µA, Typ.
- Wide supply range: 1.8V to 5.5V
- Low noise (0.01Hz to 10Hz): 1.1µVP-P, Typ.
- Rail-to-rail inputs and output
- Operating temperature range: -40°C to +125°C
Applications
- Bidirectional current sense
- Temperature measurement
- Medical equipment
- Electronic weigh scales
| Title | Type | Updated | Size | Other Languages |
|---|---|---|---|---|
| AN1827: High-Side, High Current Sensing Techniques | 08 Dec 2014 | 221 KB | ||
| AN1729: ISL28133 Long Term Drift | 13 Nov 2014 | 1.26 MB | ||
| AN1685: Development of a Voltage Feedback Spice Op-Amp Macromodel | 13 Nov 2014 | 460 KB | ||
| AN1652: iSim:PE Users Guide | 13 Nov 2014 | 1.45 MB | ||
| AN1613: From SPICE Netlist to Allegro Design Sub-circuit | 13 Nov 2014 | 925 KB | ||
| AN1560: Making Accurate Voltage Noise and Current Noise Measurements on Operational Amplifiers Down to 0.1Hz | 13 Nov 2014 | 1.8 MB | ||
| AN1561: Radiated Interference in Audio Circuits | 13 Nov 2014 | 370 KB | ||
| AN1556: Building an Accurate SPICE Model for Low Noise, Low Power Precision Amplifiers | 13 Nov 2014 | 866 KB | ||
| AN1548: Manual for the iSim Active Filter Designer | 13 Nov 2014 | 6.5 MB |
| Title | Type | Updated | Size | Other Languages |
|---|---|---|---|---|
| ISL28133 Datasheet | 16 Sep 2015 | 1.8 MB |
| Title | Type | Updated | Size | Other Languages |
|---|---|---|---|---|
| ISL28133CSENSEV1Z User Guide | 06 Jul 2015 | 235 KB | ||
| ISL28133ISENSEV1Z User Guide | 06 Jul 2015 | 374 KB | ||
| ISL28133EVAL1Z User Guide | 13 Nov 2014 | 232 KB |
| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
|---|---|---|---|---|---|---|
| ISL28133FEZ-T7 | 5 Ld SC70 T+R | 0.0060 | 5 | 1 | 260 | RoHS |
| ISL28133FHZ-T7 | 5 Ld SOT T+R | 0.018 | 5 | 1 | 260 | RoHS |
| ISL28133FHZ-T7A | 5 Ld SOT T+R | 0.018 | 5 | 1 | 260 | RoHS |
| ISL28133FRUZ-T7 | 6 Ld uTDFN T+R | 0.0052 | 6 | 1 | 260 | RoHS |
| ISL28133ISENSEV1Z | N/A | RoHS | ||||
| ISL28133CSENSEV1Z | N/A | RoHS | ||||
| ISL28133EVAL1Z | N/A | RoHS | ||||
- ISL28133 Datasheet 16 Sep 2015
- AN1937:用于远程应用的无线应变仪模块 WIRELESS-STRAIN-GAUGE
- 5 Ld SC70 T+R ISL84716
- 5 Ld SOT T+R ISL88015
- 6 Ld uTDFN T+R ISL9021
- ISL28133, ISL28233, ISL28433 Macromodel 31 Oct 2014
- ISL28133
- AN1827: High-Side, High Current Sensing Techniques 08 Dec 2014
- AN1729: ISL28133 Long Term Drift 13 Nov 2014
- AN1685: Development of a Voltage Feedback Spice Op-Amp Macromodel 13 Nov 2014
- AN1652: iSim:PE Users Guide 13 Nov 2014
- AN1613: From SPICE Netlist to Allegro Design Sub-circuit 13 Nov 2014
- AN1560: Making Accurate Voltage Noise and Current Noise Measurements on Operational Amplifiers Down to 0.1Hz 13 Nov 2014
- AN1561: Radiated Interference in Audio Circuits 13 Nov 2014
- AN1556: Building an Accurate SPICE Model for Low Noise, Low Power Precision Amplifiers 13 Nov 2014
- AN1548: Manual for the iSim Active Filter Designer 13 Nov 2014
- ISL28133CSENSEV1Z User Guide 06 Jul 2015
- ISL28133ISENSEV1Z User Guide 06 Jul 2015
- ISL28133EVAL1Z User Guide 13 Nov 2014
