ver: 1.2 sep 28, 2011 tel: 886-3-5788833 http://www.gmt.com.tw 1 G1559 global mixed-mode technology low power quadruple operational amplifiers features wide supply operation range +4.5v to +16.5v input common voltage range beyond the rails rail-to-rail output voltage swing low input offset voltage 3mv (typical) wide bandwidth (unit gain) 30mhz low quiescent current: 2ma per amplifier large dc voltage gain 85db (typical) slew-rate 30v/ 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 G1559 consists of four independent, high gain, internally frequency compensated operational amplif i- ers which were designed to operate from a single power supply over a wide range of voltages. operation from split power supplies is also possible. the inpu t common mode range of the G1559 can be beyond the rails, and the G1559 are with rail-to-rails output v olt- age swing. the quiescent current is 2ma per amplifi er. the G1559 also feature fast slewing and set- tle-times, as well as high output drive capability of 300ma (source/sink).these features make these amplifiers 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 G1559 is housed in a tssop-14 and tssoop-14 (fd) packages. ordering information order number marking temp. range package (green) G1559d21u G1559 -40 c~ +85 c tssop-14 G1559fa1u G1559 -40 c~ +85 c tssop-14 (fd) note: d2: tssop-14 fa: tssop-14 (fd) 1: bonding code u: tape & reel pin configuration 1 2 3 4 5 67 vouta vina- tssop-14 G1559 14 13 12 11 10 9 8 vina+ vcc vinb+ vinb- voutb voutc vinc- vinc+ vss vind+ vind- voutd + + + + 1 2 3 4 5 67 vouta vina- tssop-14 (fd) G1559 14 13 12 11 10 9 8 vina+ vcc vinb+ vinb- voutb voutc vinc- vinc+ vss vind+ vind- voutd thermal pad note: recommend connecting the thermal pad to the pin#11 vss for excellent power dissipation. 1 2 3 4 5 67 vouta vina- tssop-14 G1559 14 13 12 11 10 9 8 vina+ vcc vinb+ vinb- voutb voutc vinc- vinc+ vss vind+ vind- voutd + + + + 1 2 3 4 5 67 vouta vina- tssop-14 G1559 14 13 12 11 10 9 8 vina+ vcc vinb+ vinb- voutb voutc vinc- vinc+ vss vind+ vind- voutd + + + + 1 2 3 4 5 67 vouta vina- tssop-14 (fd) G1559 14 13 12 11 10 9 8 vina+ vcc vinb+ vinb- voutb voutc vinc- vinc+ vss vind+ vind- voutd thermal pad note: recommend connecting the thermal pad to the pin#11 vss for excellent power dissipation.
|
