LTC2259-12_15 Datasheet, PDF (3/34 Pages) Linear Technology – 12-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs

LTC2261-12
LTC2260-12/LTC2259-12
Order Information
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2261CUJ-12#PBF LTC2261CUJ-12#TRPBF LTC2261UJ-12
40-Lead (6mm × 6mm) Plastic QFN
0°C to 70°C
LTC2261IUJ-12#PBF
LTC2261IUJ-12#TRPBF
LTC2261UJ-12
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 85°C
LTC2260CUJ-12#PBF LTC2260CUJ-12#TRPBF LTC2260UJ-12
40-Lead (6mm × 6mm) Plastic QFN
0°C to 70°C
LTC2260IUJ-12#PBF
LTC2260IUJ-12#TRPBF
LTC2260UJ-12
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 85°C
LTC2259CUJ-12#PBF LTC2259CUJ-12#TRPBF LTC2259UJ-12
40-Lead (6mm × 6mm) Plastic QFN
0°C to 70°C
LTC2259IUJ-12#PBF
LTC2259IUJ-12#TRPBF
LTC2259UJ-12
40-Lead (6mm × 6mm) 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.
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/
Converter Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T_A = 25°C. (Note 5)
PARAMETER
CONDITIONS
LTC2261-12
LTC2260-12
LTC2259-12
MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
Resolution (No Missing Codes)
l 12
12
12
Bits
Integral Linearity Error
Differential Analog Input (Note 6) l –1 ±0.3 1 –1 ±0.3 1 –1 ±0.3 1
LSB
Differential Linearity Error
Differential Analog Input
l –0.4 ±0.1 0.4 –0.4 ±0.1 0.4 –0.4 ±0.1 0.4
LSB
Offset Error
(Note 7)
l –9 ±1.5 9 –9 ±1.5 9 –9 ±1.5 9
mV
Gain Error
Internal Reference
External Reference
±1.5
±1.5
±1.5
%FS
l –1.5 ±0.4 1.5 –1.5 ±0.4 1.5 –1.5 ±0.4 1.5
%FS
Offset Drift
±20
±20
±20
µV/°C
Full-Scale Drift
Internal Reference
External Reference
±30
±30
±30
ppm/°C
±10
±10
±10
ppm/°C
Transition Noise
External Reference
0.3
0.3
0.3
LSB_RMS
For more information www.linear.com/LTC2261-12
226112fc
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