AD7665 Datasheet (Analog Devices) - 16-Bit 570 kSPS CMOS ADC

AD7665, 16-Bit 570 kSPS CMOS ADC

IND(4R) INC(4R) INB(2R) INA(R) INGND 16-Bit, 570 kSPS CMOS ADC AD7665 * FUNCTIONAL BLOCK DIAGRAM AVDD AGND REF REFGND 4R 4R 2R R SWITCHED CAP DAC PARALLEL 16 INTERFACE PD RESET CLOCK CONTROL LOGIC AND CALIBRATION CIRCUITRY DVDD DGND AD7665 SERIAL PORT OVDD OGND SER/PAR BUSY DATA[15:0] CS RD O

AD7665 Features

* Throughput: 570 kSPS (Warp Mode) 500 kSPS (Normal Mode) INL: ؎ 2.5 LSB Max (؎0.0038% of Full Scale) 16-Bit Resolution with No Missing Codes S/(N+D): 90 dB Typ @ 180 kHz THD:

* 100 dB Typ @ 180 kHz Analog Input Voltage Ranges: Bipolar: ؎ 10 V, ؎5 V, ؎ 2.5 V Unipolar: 0 V to 10 V, 0 V to 5 V, 0