ver: 1.1 jun 27, 2011 tel: 886-3-5788833 http://www.gmt.com.tw 1 G1582 global mixed-mode technology inc. rail-to-rail operational amplifiers features ? wide supply operation range +4.5v to +20v ? input common voltage range beyond the rails ? rail-to-rail output voltage swing ? high peak source capability 1300ma ? high peak sink capability 850ma ? low input offset voltage 3mv (typical) ? wide -3db bandwidth 35mhz ? quiescent current: 2.2ma ? large dc voltage gain 80db (typical) ? slew-rate 50v/ s ? unit-gain stable applications ? portable equipment ? lcd-tv equipment ? battery-powered equipment ? asic input or output amplifier ? low power/low voltage applications general description the G1582 consists of one independent, high gain, internally frequency compensated operational amplifi- ers which was designed to operate from a single power supply over a wide range of voltages. operation from split power supplies is also possible. the input common mode range of the G1582 can be beyond the rails, and the G1582 is with rail-to-rails output voltage swing. the quiescent current is 2.2ma, typically. the G1582 also feature fast slewing and set- tle-times, as well as high output drive capability of source 1300ma /sink 850ma. these features make this amplifier ideal for use as reference buffers for tft-lcd. other applications include battery power, portable devices, and anywhere low power con- sumption is important. the G1582 is housed in a tdfn3x3-8 & msop-8 (fd) package. ordering information order number marking temp. range package (green) G1582rd1u 1582 -40 c to 85 c tdfn3x3-8 G1582f51u G1582 -40 c~ +85 c msop-8 (fd) note: rd: tdfn3x3-8 f5: msop-8 (fd) 1: bonding code u: tape & reel pin configuration tdfn3x3-8 1 2 3 4 8 7 6 5 thermal pad G1582 nc vin vip vo nc vcc nc note: recommend connecting the thermal pad to the pin#4 vss for excellent power dissipation. vss vss vip 8 6 5 1 2 3 4 nc vin vcc nc nc msop-8 (fd) G1582 7 vo thermal pad tdfn3x3-8 1 2 3 4 8 7 6 5 thermal pad G1582 nc vin vip vo nc vcc nc note: recommend connecting the thermal pad to the pin#4 vss for excellent power dissipation. vss vss vip 8 6 5 1 2 3 4 nc vin vcc nc nc msop-8 (fd) G1582 7 vo thermal pad
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