Datasheet LTC2453 (Analog Devices) - 2

LTC2453
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
Supply Voltage (VCC) ... –0.3V to 6V Storage Temperature Range ... –65°C to 150°C Analog Input Voltage (V + – IN , VIN ) .. –0.3V to (VCC + 0.3V) Operating Temperature Range Reference Voltage (V + – REF , VREF ) .. –0.3V to (VCC + 0.3V) LTC2453C .. 0°C to 70°C Digital Voltage (SDA, SCL) .. –0.3V to (VCC + 0.3V) LTC2453I.. –40°C to 85°C
PIN CONFIGURATION
TOP VIEW GND 1 8 SDA TOP VIEW REF– 2 7 SCL GND 1 8 SDA 9 REF+ 3 6 IN+ REF¯ 2 7 SCL REF+ 3 6 IN+ VCC 4 5 IN– VCC 4 5 IN¯ TS8 PACKAGE DDB PACKAGE 8-LEAD PLASTIC TSOT-23 8-LEAD (3mm × 2mm) PLASTIC DFN C/I GRADE T C/I GRADE T JMAX = 125°C, θJA = 140°C/W JMAX = 125°C, θJA = 76°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION Lead Free Finish TAPE AND REEL (MINI) TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2453CDDB#TRMPBF LTC2453CDDB#TRPBF LDBQ 8-Lead Plastic (3mm × 2mm) DFN 0°C to 70°C LTC2453IDDB#TRMPBF LTC2453IDDB#TRPBF LDBQ 8-Lead Plastic (3mm × 2mm) DFN –40°C to 85°C LTC2453CTS8#TRMPBF LTC2453CTS8#TRPBF LTDCG 8-Lead Plastic TSOT-23 0°C to 70°C LTC2453ITS8#TRMPBF LTC2453ITS8#TRPBF LTDCG 8-Lead Plastic TSOT-23 –40°C to 85°C TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges. Consult LTC Marketing for information on 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/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 2) PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) (Note 3) l 16 Bits Integral Nonlinearity (Note 4) l 2 10 LSB Offset Error l 2 10 LSB Offset Error Drift 0.02 LSB/°C Gain Error l 0.01 0.02 % of FS Gain Error Drift 0.02 LSB/°C Transition Noise 1.4 µVRMS Power Supply Rejection DC 80 dB 2453fc 2 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Analog Inputs And References Power Requirements I2C Inputs And Outputs I2C Timing Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Application Package Description Revision History Related Parts