LTC2487_15 Datasheet, PDF (2/34 Pages) Linear Technology – 16-Bit 2-/4-Channel ADC with PGA, Easy Drive and I2C Interface

LTC2487
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
Supply Voltage (V_CC).................................... –0.3V to 6V
Analog Input Voltage
(CH0 to CH3, COM)....................–0.3V to (V_CC + 0.3V)
REF⁺, REF^–.....................................–0.3V to (V_CC + 0.3V)
Digital Input Voltage......................–0.3V to (V_CC + 0.3V)
Digital Output Voltage....................–0.3V to (V_CC + 0.3V)
Operating Temperature Range
LTC2487C................................................. 0°C to 70°C
LTC2487I..............................................–40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
PIN CONFIGURATION
f_O 1
CA0 2
CA1 3
SCL 4
SDA 5
GND 6
COM 7
14 REF^–
13 REF⁺
12 V_CC
15
11 CH3
10 CH2
9 CH1
8 CH0
DE PACKAGE
14-LEAD (4mm × 3mm) PLASTIC DFN
T_JMAX = 125°C, q_JA = 37°C/W
EXPOSED PAD (PIN 15) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2487CDE#PBF
LTC2487CDE#TRPBF
2487
14-Lead (4mm × 3mm) Plastic DFN
0°C to 70°C
LTC2487IDE#PBF
LTC2487IDE#TRPBF
2487
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 nonstandard 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/
2487ff
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For more information www.linear.com/LTC2487