Datasheet LTC2309 (Analog Devices) - 2

LTC2309 ABsOLute MAxIMuM RAtInGs
(Notes 1, 2)
Supply Voltage Power Dissipation .. 500mW VDD .. –0.3V to 6V Operating Temperature Range Analog Input Voltage (Note 3) LTC2309C .. 0°C to 70°C CH0-CH7, COM, VREF , LTC2309I ...–40°C to 85°C REFCOMP .. (GND – 0.3V) to (VDD + 0.3V) LTC2309H .. –40°C to 125°C Digital Input Voltage Storage Temperature Range .. –65°C to 150°C (Note 3) .. (GND – 0.3V) to (VDD + 0.3V) Lead Temperature (Soldering, 10 sec) Digital Output Voltage .. (GND – 0.3V) to (VDD + 0.3V) TSSOP ..300°C pIn COnFIGuRAtIOn TOP VIEW TOP VIEW CH2 CH1 CH0 V DD GND GND 24 23 22 21 20 19 REFCOMP 1 20 VREF GND 2 19 COM CH3 1 18 GND CH4 VDD 3 2 17 SDA 18 CH7 CH5 3 16 SCL AD0 4 17 CH6 25 CH6 4 15 AD1 AD1 5 16 CH5 CH7 5 14 AD0 SCL 6 15 CH4 COM 6 13 VDD SDA 7 14 CH3 7 8 9 10 11 12 GND 8 13 CH2 GND 9 12 CH1 V REF GND GND GND V DD VDD 10 11 CH0 REFCOMP UF PACKAGE F PACKAGE 24-LEAD (4mm s 4mm) PLASTIC QFN 20-LEAD PLASTIC TSSOP T T JMAX = 150°C, θJA = 37°C/W JMAX = 150°C, θJA = 90°C/W, θJC = 20°C/W EXPOSED PAD (PIN 25) IS GND, MUST BE SOLDERED TO PCB ORDeR InFORMAtIOn
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2309CUF#PBF LTC2309CUF#TRPBF 2309 24-Lead (4mm × 4mm) Plastic QFN 0°C to 70°C LTC2309IUF#PBF LTC2309IUF#TRPBF 2309 24-Lead (4mm × 4mm) Plastic QFN –40°C to 85°C LTC2309CF#PBF LTC2309CF#TRPBF LTC2309F 20-Lead Plastic TSSOP 0°C to 70°C LTC2309IF#PBF LTC2309IF#TRPBF LTC2309F 20-Lead Plastic TSSOP –40°C to 85°C LTC2309HF#PBF LTC2309HF#TRPBF LTC2309F 20-Lead Plastic TSSOP –40°C to 125°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/ 2309fd Document Outline Features Description Applications Absolute Maximum Ratings Pin Configuration Order Information CONVERTER AND MULTIPLEXER CHARACTERISTICS ANALOG INPUT DYNAMIC ACCURACY INTERNAL REFERENCE CHARACTERISTICS I2C Inputs and Digital Outputs POWER REQUIREMENTS I2C TIMING CHARACTERISTICS ADC TIMING CHARACTERISTICS Typical Performance Characteristics Pin Functions Functional Block Diagram TIMING DIAGRAM Applications Information Package Description Revision History Typical Application Related Parts