Datasheet LTC2489 (Analog Devices) - 2

LTC2489
absoluTe MaxiMuM raTings pin conFiguraTion (Notes 1, 2)
Supply Voltage (VCC) ... –0.3V to 6V fO 1 14 REF– Analog Input Voltage CA0 2 13 REF+ CA1 3 12 V (CH0 to CH3, COM) ...–0.3V to (V CC CC + 0.3V) SCL 4 15 11 CH3 REF+, REF– ..–0.3V to (VCC + 0.3V) SDA 5 10 CH2 Digital Input Voltage..–0.3V to (VCC + 0.3V) GND 6 9 CH1 Digital Output Voltage ...–0.3V to (VCC + 0.3V) COM 7 8 CH0 Operating Temperature Range DE PACKAGE LTC2489C .. 0°C to 70°C 14-LEAD (4mm × 3mm) PLASTIC DFN T LTC2489I ...–40°C to 85°C JMAX = 125°C, θJA = 37°C/W EXPOSED PAD (PIN 15) IS GND, MUST BE SOLDERED TO PCB Storage Temperature Range .. –65°C to 150°C
orDer inForMaTion LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2489CDE#PBF LTC2489CDE#TRPBF 2489 14-Lead (4mm × 3mm) Plastic DFN 0°C to 70°C LTC2489IDE#PBF LTC2489IDE#TRPBF 2489 14-Lead (4mm × 3mm) Plastic DFN –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ 2489fb 2 For more information www.linear.com/LTC2489 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Converter Characteristics Analog Input and Reference I2C Inputs and Digital Outputs Power Requirements Digital Inputs and Digital Outputs I2C Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Applications Information Package Description Revision History Typical Application Related Parts