XR1008, XR2008 0.5mA, 75MHz Rail-to-Rail Amplifiers FEATURES General Description 505A supply current 75MHz bandwidth The XR1008 (single) and XR2008 (dual) are rail-to-rail output ampli ers that Input voltage range with 5V supply: offer superior dynamic performance with 75MHz small signal bandwidth -0.3V to 3.8V and 50V/s slew rate. The XR1008 and XR2008 ampli ers consume only Output voltage range with 5V supply: 505A of supply current per channel and are designed to operate from a 0.07V to 4.86V supply range of 2.5V to 5.5V (1.25 to 2.75). 50V/s slew rate The combination of low power, high output current drive, and rail-to-rail 12nV/Hz input voltage noise performance make the XR1008 and XR2008 well suited for battery-powered 15mA linear output current metering and test equipment. Fully specified at 2.7V and 5V supplies The combination of low cost and high performance make these ampli ers APPLICATIONS suitable for high volume industrial applications such as ultrasonic heat Portable/battery-powered applications meters, water meters and other applications requiring high speed and low Mobile communications, cell phones, power. pagers ADC buffer Active lters Portable test instruments Signal conditioning Medical equipment Portable medical instrumentation Flow meters Ordering Information - back page Frequency Response vs. Temperature Typical Application +2.7 6.8F + 0.1F In + Out XR1008 R IN R - OUT R g R f 0.01 0.1 1 10 100 Frequency (MHz) 2014 Exar Corporation 1 / 17 exar.com/XR1008 Rev 1B Magnitude (1dB/div)XR1008, XR2008 Absolute Maximum Ratings Operating Conditions Supply Voltage Range ...................................................2.5 to 5.5V Stresses beyond the limits listed below may cause permanent damage to the device. Exposure to any Absolute Operating Temperature Range ...............................-40C to 125C Maximum Rating condition for extended periods may affect Junction Temperature ...........................................................150C device reliability and lifetime. Storage Temperature Range ...................................-65C to 150C Lead Temperature (Soldering, 10s) ......................................260C V ..................................................................................... 0V to 6V S V ............................................................ -V - 0.5V to +V +0.5V IN S S Package Thermal Resistance Continuous Output Current ..................................-30mA to +30mA (TSOT-5) .....................................................................215C/W JA (SOIC-8) .....................................................................150C/W JA (MSOP-8) .................................................................. 200C/W JA Package thermal resistance ( ), JEDEC standard, multi-layer JA test boards, still air. ESD Protection XR1008 (HBM) .........................................................................2kV XR2008 (HBM) ......................................................................2.5kV ESD Rating for HBM (Human Body Model). 2014 Exar Corporation 2 / 17 exar.com/XR1008 Rev 1B