LTC4263CDE-TRPBF View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC4263CDE-TRPBF Datasheet PDF : 28 Pages
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LTC2205-14
ABSOLUTE MAXIMUM RATINGS
OVDD = VDD (Notes 1 and 2)
Supply Voltage (VDD).................................. –0.3V to 4V
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............................................2000mW
Operating Temperature Range
LTC2205-14C .......................................... 0°C to 70°C
LTC2205-14I ....................................... –40°C to 85°C
Storage Temperature Range ................. –65°C to 150°C
Digital Output Supply Voltage (OVDD)......... –0.3V to 4V
PIN CONFIGURATION
TOP VIEW
SENSE 1
VCM 2
VDD 3
VDD 4
GND 5
AIN+ 6
AIN– 7
49
GND 8
ENC+ 9
ENC– 10
GND 11
VDD 12
36 OVDD
35 D9
34 D8
33 D7
32 D6
31 OGND
30 CLKOUT+
29 CLKOUT–
28 D5
27 D4
26 D3
25 OVDD
UK PACKAGE
48-LEAD (7mm s 7mm) PLASTIC QFN
TJMAX = 125°C, θJA = 29°C/W
EXPOSED PAD IS GND (PIN 49), MUST BE SOLDERED TO PCB BOARD
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2205CUK-14#PBF
LTC4263CDE#TRPBF
LTC2205UK-14
48-Lead (7mm × 7mm) Plastic QFN
0°C to 70°C
LTC2205IUK-14#PBF
LTC4263IDE#TRPBF
LTC2205UK-14
48-Lead (7mm × 7mm) Plastic QFN
–40°C to 85°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2205CUK-14
LTC2205CUK-14#TR
LTC2205UK-14
48-Lead (7mm × 7mm) Plastic QFN
0°C to 70°C
LTC2205IUK-14
LTC2205IUK-14#TR
LTC2205UK-14
48-Lead (7mm × 7mm) Plastic QFN
–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.
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/
CONVERTER CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 4)
PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
Resolution (No Missing Codes)
l 14
Bits
Integral Linearity Error
Differential Analog Input (Note 5)
l
±0.6 ±1.5
LSB
Differential Linearity Error
Differential Analog Input
l
±0.2
±1
LSB
Offset Error
(Note 6)
l
±1
±8.5
mV
Offset Drift
±10
μV/°C
Gain Error
External Reference
l
±0.3 ±1.9
%FS
Full-Scale Drift
Internal Reference
External Reference
±30
ppm/°C
±10
ppm/°C
Transition Noise
0.7
LSBRMS
220514fb
2
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