LTC2361 Datasheet | Linear Technology

Features n 12-Bit Resolution n Low Noise: 73d B SNR n Low Power Dissipation: 1.5m W at 100ksps n 100ksps/250ksps/500ksps Sampling Rates n Single Supply 2.35V to 3.6V Operation n No Data Latency n Sleep Mode with 0.1μA Typical Supply Current n Dedicated External Reference (TSOT23-8) n 1V to 3.6V Digital Output Supply (TSOT23-8) n SPI/MICROWIRE™ patible Serial I/O n Guaranteed Operation from - 40°C to 125°C n Tiny 6- and 8-Lead TSOT-23 Packages APPLICATIONS n munication Systems n Data Acquisition Systems n Handheld Portable Devices n Uninterrupted Power Supplies n Battery-Operated Systems n Automotive LTC2360/LTC2361/LTC2362 100ksps/250ksps/500ksps, 12-Bit Serial ADCs in TSOT-23 DESCRIPTION The LTC®2360/LTC2361/LTC2362 are 100ksps/250ksps/ 500ksps, 12-bit, sampling A/D converters that draw only 0.5m A, 0.75m A and 1.1m A, respectively, from a single 3V supply. The supply current drops at lower sampling rates because these devices automatically power down after conversions. The full-scale input of the LTC2360/ LTC2361/LTC2362 is 0V to VDD or VREF. These ADCs are available in tiny 6- and 8-lead TSOT-23 packages. The serial interface, tiny TSOT-23 package and extremely high sample rate-to-power ratio make the LTC2360/ LTC2361/LTC2362 ideal for pact, low power, high speed systems. The high impedance single-ended analog input and the ability to operate with reduced spans (down to 1.4V full scale) allow direct connection to sensors and transducers in many applications, eliminating the need for gain stages. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL APPLICATION 12-Bit TSOT23-6/-8 ADC Family DATA OUTPUT RATE 3Msps 1Msps Part Number LTC2366 LTC2365 500ksps LTC2362 250ksps LTC2361 100ksps LTC2360 Single 3V Supply, 500ksps, 12-Bit Sampling ADC 3V 2.2μF ANALOG INPUT 0V TO 3V LTC2362 VDD CONV VREF SCK GND SDO AIN...