LTC2612CMS8#PBF Analog Devices

LTC2602/LTC2612/LTC2622 Dual 16-/14-/12-Bit Rail-to-Rail DACs in 8-Lead MSOP FEATURES DESCRIPTIO Smallest Pin-Compatible Dual DACs: The LTC 2602/LTC2612/LTC2622 are dual 16-,14- and LTC2602: 16-Bits 12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a LTC2612: 14-Bits tiny 8-lead MSOP package. They have built-in high per- LTC2622: 12-Bits formance output buffers and are guaranteed monotonic. Guaranteed 16-Bit Monotonic Over Temperature These parts establish advanced performance standards Wide 2.5V to 5.5V Supply Range for output drive, crosstalk and load regulation in single- Low Power Operation: 300A per DAC at 3V supply, voltage output multiples. Individual Channel Power-Down to 1A, Max The parts use a simple SPI/MICROWIRE compatible Ultralow Crosstalk between DACs (30V) 3-wire serial interface which can be operated at clock High Rail-to-Rail Output Drive (15mA) rates up to 50MHz. Double-Buffered Data Latches Pin-Compatible 10-Bit Version (LTC1661) The LTC2602/LTC2612/LTC2622 incorporate a power- Tiny 8-Lead MSOP Package on reset circuit. During power-up, the voltage outputs U rise less than 10mV above zero scale, and after power- APPLICATIO S up, they stay at zero scale until a valid write and update take place. Mobile Communications , LTC and LT are registered trademarks of Linear Technology Corporation. Process Control and Industrial Automation All other trademarks are the property of their respective owners. Instrumentation Automatic Test Equipment BLOCK DIAGRA LTC2602 Differential Nonlinearity (DNL)(LTC2602) 1.0 V = 5V CC 16-BIT 16-BIT 0.8 V = 4.096V V 8 5 V REF OUT A OUT B DAC A DAC B 0.6 0.4 0.2 V GND 7 6 CC 0 0.2 CONTROL 0.4 DECODE LOGIC CS/LD 1 4 REF 0.6 0.8 24-BIT SHIFT REGISTER SCK 2 3 SDI 1.0 0 16384 32768 49152 65535 CODE 2602 TA01 2602 BD01 2602fa 1 REGISTER REGISTER REGISTER REGISTER ERROR (LSB) W ULTC2602/LTC2612/LTC2622 O / ABS LUTEXAI U RATI GS PACKAGE ORDER I FOR ATIO (Note 1) Any Pin to GND........................................... 0.3V to 6V TOP VIEW Any Pin to V ........................................................ 6V to 0.3V CC CS/LD 1 8 V OUT A Maximum Junction Temperature ......................... 125C SCK 2 7 GND SDI 3 6 V CC Operating Temperature Range REF 4 5 V OUT B LTC2602C/LTC2612C/LTC2622C .......... 0C to 70C MS8 PACKAGE 8-LEAD PLASTIC MSOP LTC2602I/LTC2612I/LTC2622I .......... 40C to 85C T = 125C, = 300C/W JMAX JA Storage Temperature Range ................ 65C to 150C Lead Temperature (Soldering, 10 sec)................ 300C ORDER PART NUMBER MS8 PART MARKING LTC2602CMS8 LTACX LTC2602IMS8 LTACY LTC2612CMS8 LTACZ LTC2612IMS8 LTADA LTC2622CMS8 LTADB LTC2622IMS8 LTADC Order Options Tape and Reel: Add TR Lead Free: Add PBF Lead Free Tape and Reel: Add TRPBF Lead Free Part Marking: