G1812 Global Mixed-mode Technology Inc. High Speed, Rail-to-Rail Output Amplifiers, with Ultra-low Power-Down Features General Description Ultra-low power-down current 150nA/amp max Quiescent current 5mA/amp High speed 100V/µs slew rate 95MHz -3dB bandwidth 85nS settling time to 0.1% Excellent video specification 0.1dB flatness: 12MHz Differential gain : 0.5% Differential phase: 0.25° 3V to 5.5V single supply Low offset voltage: 1mV, typically Surface-Mount package TQFN3x3-16 The G1812 is the high speed, rail-to-rail output operation amplifiers with ultra-low power-down current. The 95MHz -3dB bandwidth and 100V/µs slew-rate make these operation amplifiers well-suited for many general-purpose, high speed application. The G1812 is designed to operate at supply voltage ranged from 3V to 6V at 5mA of operated current per amplifier. In the power-down mode, the current is less than 150nA per amplifier, ideal for battery-powered applications. The differential gain is 0.5%, the differential phase is 0.25°, and 0.1dB flatness out to 12MHz. So it is suitable for the video applications. Applications Portable multimedia players Video cameras Digital still cameras Consumer video Ordering Information ORDER MARKING NUMBER G1812R41U G1812P81U 1812 G1812 TEMP. RANGE PACKAGE (Pb free) -40°C to +85°C -40°C to +85°C TQFN3x3-16 MSOP-8 Note: R4 :TQFN3X3-16 1: Bonding Code U: Tape & Reel P8 : MSOP-8 2 7 VOUT2 PD1 14 +IN1 3 6 -IN2 NC 15 VSS 4 5 +IN2 NC 16 MSOP-8 VCC VOUT2 -IN2 +IN2 11 10 9 Thermal Pad 4 -IN1 VSS 13 3 PD2 +IN1 VCC 2 8 -IN1 1 1 VOUT1 VOUT1 G1812 12 Pin Configuration 8 NC 7 NC 6 NC 5 NC G1812 TQFN3X3-16 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 0.3 Feb 15, 2007 1