ISL28133FEZ-T7 Renesas

DATASHEET ISL28133 FN6560 Rev.7.1 Single Micropower, Chopper Stabilized, RRIO Operational Amplifier Apr 22, 2021 The ISL28133 is a single micropower, chopper stabilized Features operational amplifier that is optimized for single supply Low input offset voltage 8V, Max. operation from 1.8V to 5.5V. Its low supply current of 18A and wide input range enable make it an excellent general Low offset TC 0.075V/C, Max purpose op amp for a range of applications. The ISL28133 is Input bias current 300pA, Max. ideal for handheld devices that operate off 2 AA or single Li-ion Quiescent current .18A, Typ. batteries. Wide supply range . 1.8V to 5.5V The ISL28133 is available in the 5 Ld SOT-23 and 5 Ld SC70 packages. All devices operate over the extended temperature Low noise (0.01Hz to 10Hz) .1.1V , Typ. P-P range of -40C to +125C. Rail-to-rail inputs and output Operating temperature range -40C to +125C Applications Bidirectional current sense Temperature measurement Medical equipment Electronic weigh scales 10 V S I-SENSE+ N = 67 1.8V TO +5.5V 8 MAX V 6 REF 4 499k 4.99k 3 5 MEDIAN + V+ 2 1 ISL28133 V SENSE 4 V- 0 OUT 0.1 - 2 499k -2 4.99k MIN -4 -6 -40 -20 0 20406080 100 120 GND TEMPERATURE (C) I-SENSE- BIDIRECTIONAL CURRENT SENSE AMPLIFIER FIGURE 2. VOS vs TEMPERATURE FIGURE 1. TYPICAL APPLICATION CIRCUIT FN6560 Rev.7.1 Page 1 of 19 Apr 22, 2021 2009 Renesas Electronics V (V) OSISL28133 Block Diagram MAIN AMPLIFIER - V+ + 5kHz CROSSOVER FILTER - IN+ V OUT + IN- CLOCK GEN + DRIVERS V- Ordering Information PACKAGE DESCRIPTION PKG. CARRIER TYPE PART NUMBER PART MARKING (RoHS Compliant) DWG. (Note 1) ISL28133FHZ-T7 (Note 2) BCFA (Note 5) 5 Ld SOT-23 P5.064A Reel, 3k ISL28133FHZ-T7A (Note 2) Reel, 250 ISL28133FEZ-T7 (Note 2) BHA (Note 5) 5 Ld SC70 P5.049 Reel, 3k ISL28133ISENSEV1Z Evaluation Board ISL28133EVAL1Z Evaluation Board ISL28133CSENSEV1Z Evaluation Board NOTES: 1. See TB347 for details on reel specifications. 2. These Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 3. These Pb-free plastic packaged products employ special Pb-free material sets molding compounds/die attach materials and NiPdAu plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 4. For Moisture Sensitivity Level (MSL), please see the device information page for the ISL28133. For more information on MSL please see techbrief TB363. 5. The part marking is located on the bottom of the part. FN6560 Rev.7.1 Page 2 of 19 Apr 22, 2021