Datasheet LTC2355-12, LTC2355-14 (Analog Devices) - 2

LTC2355-12/LTC2355-14
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Notes 1, 2)
Supply Voltage (V TOP VIEW DD) ..4V + Analog and V AIN 1 10 CONV REF Input Voltages A – IN 2 9 SCK 11 (Note 3) ..–0.3V to (V VREF 3 8 SDO DD + 0.3V) GND 4 GND 7 VDD Digital Input Voltages ... – 0.3V to (V 6 GND DD + 0.3V) GND 5 Digital Output Voltage ...–0.3V to (V MSE PACKAGE DD + 0.3V) 10-LEAD PLASTIC MSOP Power Dissipation ...100mW TJMAX = 125°C, θJA = 40°C/W Operation Temperature Range EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB LTC2355C-12/LTC2355C-14 ... 0°C to 70°C LTC2355I-12/LTC2355I-14 ...–40°C to 85°C Storage Temperature Range .. –65°C to 150°C Lead Temperature (Soldering, 10 sec) ...300°C
ORDER INFORMATION http://www.linear.com/product/LTC2355-12#orderinfo LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2355CMSE-12#PBF LTC2355CMSE-12#TRPBF LTCVX 10-Lead Plastic MSOP 0°C to 70°C LTC2355IMSE-12#PBF LTC2355IMSE-12#TRPBF LTCVX 10-Lead Plastic MSOP –40°C to 85°C LTC2355CMSE-14#PBF LTC2355CMSE-14#TRPBF LTCVY 10-Lead Plastic MSOP 0°C to 70°C LTC2355IMSE-14#PBF LTC2355IMSE-14#TRPBF LTCVY 10-Lead Plastic MSOP –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/. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
CONVERTER CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. With internal reference. VDD = 3.3V. LTC2355-12 LTC2355-14 PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Resolution (No Missing Codes) l 12 14 Bits Integral Linearity Error (Notes 4, 5, 18) l –2 ±0.25 2 –4 ±0.5 4 LSB Offset Error (Notes 4, 18) l –10 ±1 10 –20 ±2 20 LSB Gain Error (Note 4, 18) l –30 ±5 30 –80 ±10 80 LSB Gain Tempco Internal Reference (Note 4) ±15 ±15 ppm/°C External Reference ±1 ±1 ppm/°C 2355fb 2 For more information www.linear.com/LTC2355-12 Document Outline Features Description Applications Block Diagram Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Digital Outputs Power Requirements Timing Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Applications Information Package Description Revision History Typical Application Related Parts