TSH94IDT STMicroelectronics

TSH94 High speed low power quad operational amplifier with standby position Features Two separate standby functions: low consumption and high impedance outputs Low supply current: 4.5 mA High speed: 150 MHz - 110 V/s Unity gain stability D Low offset voltage: 3 mV SO-16 Low noise 4.2 nV/Hz (Plastic micropackage) Low cost Specified for 600 and 150 loads High video performance: Pin connections (top view) Differential gain: 0.03% Differential phase: 0.07 Gain flatness: 6 MHz, 0.1 dB max at 10 dB gain High audio performance Applications Set-top-boxes TV DVD players Description These functions reduce the consumption of the corresponding operator and put the output in a The TSH94 is a quad low-power high-frequency high impedance state. operation amplifier, designed for high-quality video signal processing. The device offers an excellent speed consumption ratio with 4.5 mA per amplifier for a 150 MHz bandwidth. High slew rate and low noise also make it suitable for high-quality audio applications. The TSH94 offers two separate complementary STANDBY functions: STANDBY 1 acting on the n 2 operator and STANDBY 2 acting on the n 3 operator. December 2009 Doc ID 4023 Rev 5 1/21 www.st.com 21 Schematic diagram TSH94 1 Schematic diagram Figure 1. Schematic diagram & & % & & 2/21 Doc ID 4023 Rev 5