TPS71710DCKR DataSheet
DATASHEET
TPS71710DCKR 描述
Notes a. Room = 25_C, Full = - 40 to 85_C. b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum. c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. Typical values for dropout voltage at VOUT w 2 V are measured at VOUT = 3.3 V, while typical values for dropout voltage at VOUT < 2 V are measured at VOUT = 1.8 V. d. Dropout voltage is defined as the input to output differential voltage at which the output voltage drops 2% below the output voltage measured with a 1-V differential, provided that VIN does not not drop below 2.0 V. e. Ground current is specified for normal operation as well as drop-out operation. f.The devices shutdown pin includes a typical 2-MW internal pull-down resistor connected to ground. g. VOUT(nom) is VOUT when measured with a 1-V differential to VIN.
TPS71710DCKR 特点
In the typical back porch clamping application, a negative going back porch pulse from an external sync separator (such as the GS4881 or GS4882) is applied to the TPS71710DCKR´s STROBE input. While STROBE is low, the TPS71710DCKR determines the correct DC level shift that should be applied to the input signal by integrating over the entire back porch period. This reduces sensitivity to noise and improves the accuracy of the DC restoration compared to systems using sample and hold techniques. Typical clamping accuracy of 1 mV is achieved by the TPS71710DCKR.
TPS71710DCKR 应用
Technical/Catalog InformationTPS71710DCKRVendorTexas Instruments (VA)CategoryIntegrated Circuits (ICs) Regulator Type