LTC1604 Datasheet | Linear Technology

Features n A plete, 333ksps 16-Bit ADC n 90d B S/(N+D) and - 100d B THD (Typ) n Power Dissipation: 220m W (Typ) n No Pipeline Delay n No Missing Codes over Temperature n Nap (7m W) and Sleep (10μW) Shutdown Modes n Operates with Internal 15ppm/°C Reference or External Reference n True Differential Inputs Reject mon Mode Noise n 5MHz Full Power Bandwidth n ±2.5V Bipolar Input Range n 36-Pin SSOP Package APPLICATIONS n Telemunications n Digital Signal Processing n Multiplexed Data Acquisition Systems n High Speed Data Acquisition n Spectrum Analysis n Imaging Systems High Speed, 16-Bit, 333ksps Sampling A/D Converter with Shutdown DESCRIPTION The LTC®1604 is a 333ksps, 16-bit sampling A/D converter that draws only 220m W from ±5V supplies. This high performance device includes a high dynamic range sample-and-hold, a precision reference and a high speed parallel output. Two digitally selectable power shutdown modes provide power savings for low power systems. The LTC1604’s full-scale input range is ±2.5V. Outstanding AC performance includes 90d B S/(N+D) and - 100d B THD at a sample rate of 333ksps. The unique differential input sample-and-hold can acquire single-ended or differential input signals up to its 15MHz bandwidth. The 68d B mon mode rejection allows users to eliminate ground loops and mon mode noise by measuring signals differentially from the source. The ADC has μP patible,16-bit parallel output port. There is no pipeline delay in conversion results. A separate convert start input and a data ready signal (BUSY) ease connections to Fl FOs, DSPs and microprocessors. L, LTC and LT are registered trademarks of Linear Technology Corporation. TYPICAL APPLICATION + 47μF DIFFERENTIAL ANALOG INPUT ±2.5V 2.2μF 3 VREF 10μF 5V 10μF 10Ω + + AVDD AVDD 4 REFP 4.375V 1.75X 7.5k 2.5V REF 5V 10μF + 9 10 DVDD DGND SHDN...