DATASHEET ISL28194 FN6236 Rev 5.00 Ultra-Small, 330nA and 1A Single Supply, Rail-to-Rail Input/Output (RRIO) Op January 14, 2014 Amps The ISL28194 is micropower op amps optimized for Features low-power applications. The part is designed for Typical Supply Current 330nA single-supply operation from 1.8V to 5.5V, making it suitable for applications with two 1.5V alkaline batteries. The Ultra-Low Single-Supply Operation Down to +1.8V ISL28194 consumes typically 330nA of supply current . The Rail-to-Rail Input/Output Voltage Range (RRIO) part feature rail-to-rail input and output swing (RRIO), Maximum 2mV Offset Voltage allowing for maximum battery usage. Maximum 60pA Input Bias Current Equipped with a shutdown pin, the part draw typically 2nA when off. The combination of small footprint, low power, 3.5kHz Gain Bandwidth Product single supply, and rail-to-rail operation makes it ideally suited ENABLE Pin Feature for all battery operated device. -40C to +125C Operation Pinouts Pb-Free (RoHS Compliant) ISL28194 (6 LD SOT-23) Applications TOP VIEW 2-Cell Alkaline Battery-Powered/Portable Systems OUT 1 6 V+ Window Comparators V- 2 5 EN +- Threshold Detectors/Discriminators IN+ 3 4 IN- Mobile Communications ISL28194 Low Power Sensors (6 LD 1.6X1.6X0.5 UTDFN) TOP VIEW IN- 1 6 V+ V- 2 5 EN IN+ 3 4 OUT FN6236 Rev 5.00 Page 1 of 12 January 14, 2014 + -ISL28194 Ordering Information PACKAGE PART PART Tape and Reel PKG. NUMBER (Note 1) MARKING (Pb-Free) DWG. ISL28194FHZ-T7 (Note 2) GABK (Note 4) 6 Ld SOT-23 P6.064A ISL28194FRUZ-T7 (Note 3) M3 6 Ld 1.6x1.6x0.5 UTDFN L6.1.6x1.6A ISL28194EVAL1Z Evaluation Board NOTES: 1. Please refer to TB347 for details on reel specifications. 2. These Intersil 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). Intersil 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 Intersil 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. Intersil 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. The part marking is located on the bottom of the part. FN6236 Rev 5.00 Page 2 of 12 January 14, 2014