DATASHEET ISL71444M FN8892 Rev.0.00 19MHz 40V Quad Rail-to-Rail Input-Output, Low-Power Operational Amplifiers Jun 6, 2017 The ISL71444M features four radiation tolerant, low-power amplifiers optimized to provide maximum dynamic range. These op amps feature a unique combination of rail-to-rail operation on the input and output as well as a slew enhanced front-end that provides ultra fast slew rates positively proportional to a given step size. They also offer low- power, low-offset voltage, and low temperature drift, making it ideal for applications requiring both high DC accuracy and AC performance. Features Unity gain stable with wide gain-bandwidth product: 19MHz Wide single and dual supply range: 2.7V to 40V max Low input offset voltage: 400V Low current consumption (per amplifier): 1.1mA, typ High large signal slew rate: 60V/s Operating temperature range: -55C to +125C 14 Ld TSSOP with NiPdAu lead finish Characterized radiation level Low Dose Rate (<10mrad(Si)): 30krad(Si) 2 Single Event Effects (LET): 43 MeVcm /mg Applications Low Earth Orbit applications High altitude avionics Precision instruments Data acquisition Power supply control Related Literature For a full list of related documents, visit our website. ISL71444M product page R 120 F 100 100k +2.7V 80 R - IN -IN to 40V - V + 60 OUT V+ 10k R ISL71444M SENSE 40 R + V- IN +IN + 20 V = OUT 10k 10 (I * R ) 0 LOAD SENSE R + REF LOAD -20 100k -40 V REF -60 -20 -15 -10 -5 0 5 10 15 20 COMMON-MODE VOLTAGE (V) Typical Application: Single-Supply, High-Side Offset Voltage vs Common-Mode Voltage Current Sense Amplifier FN8892 Rev.0.00 Page 1 of 27 Jun 6, 2017 OFFSET VOLTAGE (V) ISL71444M 1. Overview 1.1 Ordering Information Part Number Temp Range Package Pkg. (Notes 1, 2, 3)Part Marking (C) (RoHS Compliant) Dwg. ISL71444MVZ 71444 MVZ -55 to +125 14 Ld TSSOP M14.173 ISL71444MEVAL1Z Evaluation Board Notes: 1. Add -T suffix for 2.5k unit or -T7A suffix for 250 unit tape and reel options. 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 NiPdAu-Ag 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. 3. For Moisture Sensitivity Level (MSL), see the product information page for the ISL71444M. For more information on MSL, see TB363. 1.2 Pin Configuration ISL71444M (14 Ld TSSOP) Top View OUTA 1 14 OUTD -INA 2 AD 13 -IND -+ + - +INA 3 12 +IND - + 4 11 V V 5 10 +INC +INB -+ + - -INC -INB 6 BC 9 8 OUTC OUTB 7 FN8892 Rev.0.00 Page 2 of 27 Jun 6, 2017