AD7810YR

The AD7810YR is a high speed, low power, 10-bit A/D converter that operates from a single 2.7 V to 5.5 V supply. The part contains a 2 ms successive approximation A/D converter, with inherent track/hold functionality, a pseudo differential input and a high speed serial interface that interfaces to most microcontrollers.

The feature of AD7810YR are as follows: (1)10-Bit ADC with 2 ms conversion time; (2)small footprint 8-lead microsoic package; (3)specified over a 408C to +1058C temperature range; (4)inherent track-and-hold functionality; (5)operating supply range: 2.7 V to 5.5 V; (6)specifications at 2.7 V to 5.5 V; (7)microcontroller-compatible serial interface; (8)optional automatic power-down at end of conversion; (9)low power operation: 270 mW at 10 kSPS throughput rate, 2.7 mW at 100 kSPS throughput rate; (10)analog input range: 0 V to VREF; (11)reference input range: 0 V to VDD.

The absolute maximum ratings of the AD7810YR are: (1)VDD to GND: 0.3 V to +7 V; (2)Digital Input Voltage to GND(CONVST, SCLK): 0.3 V, VDD + 0.3 V; (3)Digital Output Voltage to GND(DOUT): 0.3 V, VDD + 0.3 V; (4)VREF to GND: 0.3 V, VDD + 0.3 V; (5)Analog Inputs(VIN+, VIN): 0.3 V, VDD + 0.3 V; (6)Storage Temperature Range: 65°C to +150°C; (7)Junction Temperature: +150°C; (8)Plastic DIP Package, Power Dissipation: 450 mW; (9)JA Thermal Impedance: +125°C/W; (10)JC Thermal Impedance: +50°C/W; (11)Lead Temperature Soldering: +260°C; (12)SOIC Package, Power Dissipation: 450 mW; (13)JA Thermal Impedance: 160°C/W; (14)JC Thermal Impedance: 56°C/W; (15)Lead Temperature, Soldering Vapor Phase: +215°C; (16)Infrared: +220°C; (17)MicroSOIC Package, Power Dissipation: 450 mW; (18)qJA Thermal Impedance: 206°C/W; (19)qJC Thermal Impedance: 44°C/W; (20)Lead Temperature, Soldering; (21)Vapor Phase: +215°C; (22)Infrared: +220°C.