LTC2240-12(RevB) View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC2240-12 Datasheet PDF : 28 Pages
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LTC2240-12
ABSOLUTE MAXIMUM RATINGS OVDD = VDD (Notes 1, 2)
Supply Voltage (VDD) ...............................................2.8V
Digital Output Ground Voltage (OGND)........ –0.3V to 1V
Analog Input Voltage (Note 3).......–0.3V to (VDD + 0.3V)
Digital Input Voltage......................–0.3V to (VDD + 0.3V)
Digital Output Voltage ................ –0.3V to (OVDD + 0.3V)
Power Dissipation .............................................1500mW
Operating Temperature Range
LTC2240C-12 ........................................... 0°C to 70°C
LTC2240I-12 ........................................ – 40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
PIN CONFIGURATION
TOP VIEW
AIN+ 1
AIN+ 2
AIN– 3
AIN– 4
REFHA 5
REFHA 6
48 D9+/DA6
47 D9–/DA5
46 D8+/DA4
45 D8–/DA3
44 D7+/DA2
43 D7–/DA1
REFLB 7
42 OVDD
REFLB 8
65
41 OGND
REFHB 9
40 D6+/DA0
REFHB 10
39 D6–/CLKOUTA
REFLA 11
38 D5+/CLKOUTB
REFLA 12
37 D5–/OFB
VDD 13
VDD 14
36 CLKOUT+/DB11
35 CLKOUT–/DB10
VDD 15
34 OVDD
GND 16
33 OGND
UP PACKAGE
64-LEAD (9mm × 9mm) PLASTIC QFN
EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
TJMAX = 150°C, θJA = 20°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2240CUP-12#PBF
LTC2240CUP-12#TRPBF LTC2240UP-12
64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2240IUP-12#PBF
LTC2240IUP-12#TRPBF LTC2240UP-12
64-Lead (9mm × 9mm) Plastic QFN
–40°C to 85°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2240CUP-12
LTC2240CUP-12#TR
LTC2240UP-12
64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2240IUP-12
LTC2240IUP-12#TR
LTC2240UP-12
64-Lead (9mm × 9mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *Temperature grades are identified by a label on the shipping container.
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/
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