G1582 Global Mixed-mode Technology Inc. Rail-to-Rail Operational Amplifiers Features General Description The G1582 consists of one independent, high gain, internally frequency compensated operational amplifiers 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. 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/µs Unit-Gain Stable The G1582 also feature fast slewing and settle-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 consumption is important. Applications Portable Equipment LCD-TV Equipment Battery-Powered Equipment ASIC Input or Output Amplifier Low Power/Low Voltage Applications The G1582 is housed in a TDFN3X3-8 & MSOP-8 (FD) package. Ordering Information ORDER NUMBER MARKING TEMP. RANGE PACKAGE (Green) G1582RD1U G1582F51U 1582 G1582 -40°C to 85°C -40°C~ +85°C TDFN3X3-8 MSOP-8 (FD) Note: RD: TDFN3X3-8 1: Bonding Code U: Tape & Reel F5: MSOP-8 (FD) Pin Configuration G1582 G1582 NC 1 VIN 2 VIP 3 VSS 4 Thermal Pad NC 1 VCC VIN 2 6 VO VIP 3 5 NC VSS 4 8 NC 7 TDFN3X3-8 Thermal Pad 8 NC 7 VCC 6 VO 5 NC MSOP-8 (FD) Note: Recommend connecting the Thermal Pad to the Pin#4 VSS for excellent power dissipation. TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.1 Jun 27, 2011 1