LTC1867LACGN 데이터 시트보기 (PDF) - Linear Technology
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LTC1867LACGN Datasheet PDF : 16 Pages
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LTC1863L/LTC1867L
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
Supply Voltage (VDD).................................... –0.3V to 6V
Analog Input Voltage
CH0-CH7/COM (Note 3)............– 0.3V to (VDD + 0.3V)
VREF, REFCOMP (Note 4).......... –0.3V to (VDD + 0.3V)
Digital Input Voltage (SDI, SCK, CS/CONV)
(Note 4).................................................. –0.3V to 10V
Digital Output Voltage (SDO)........ –0.3V to (VDD + 0.3V)
Power Dissipation............................................... 500mW
Operating Temperature Range
LTC1863LC/LTC1867LC/LTC1867LAC...... 0°C to 70°C
LTC1863LI/LTC1867LI/LTC1867LAI......–40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................... 300°C
PIN CONFIGURATION
TOP VIEW
CH0 1
CH1 2
CH2 3
CH3 4
CH4 5
CH5 6
CH6 7
CH7/COM 8
16 VDD
15 GND
14 SDI
13 SDO
12 SCK
11 CS/CONV
10 VREF
9 REFCOMP
GN PACKAGE
16-LEAD NARROW PLASTIC SSOP
TJMAX = 110°C, θJA = 95°C/W
Consult LTC Marketing for parts specified with wider operating temperature
ranges.
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC1863LCGN#PBF
LTC1863LCGN#TRPBF 1863L
16-Lead Narrow Plastic SSOP
0°C to 70°C
LTC1863LIGN#PBF
LTC1863LIGN#TRPBF 1863L
16-Lead Narrow Plastic SSOP
–40°C to 85°C
LTC1867LCGN#PBF
LTC1867LCGN#TRPBF 1867L
16-Lead Narrow Plastic SSOP
0°C to 70°C
LTC1867LIGN#PBF
LTC1867LIGN#TRPBF 1867L
16-Lead Narrow Plastic SSOP
–40°C to 85°C
LTC1867LACGN#PBF
LTC1867LACGN#TRPBF 1867L
16-Lead Narrow Plastic SSOP
0°C to 70°C
LTC1867LAIGN#PBF
LTC1867LAIGN#TRPBF 1867L
16-Lead Narrow Plastic SSOP
–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 TA = 25°C. VDD = 2.7V, external VREF = 1.25V (Notes 5, 6)
LTC1863L
LTC1867L
LTC1867LA
PARAMETER
CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
Resolution
l 12
16
16
Bits
No Missing Codes
l 12
15
16
Bits
Integral Linearity Error
Unipolar (Note 7)
l
±1
±4
Bipolar
l
±1
±4
±3
LSB
±3
LSB
Differential Linearity Error
l
±1 –2
–1
LSB
Transition Noise
Offset Error
Unipolar (Note 8)
Bipolar
0.1
l
±3
l
±4
1.6
±32
±64
1.6
LSBRMS
±32
LSB
±64
LSB
Offset Error Match
Unipolar
Bipolar
±1
±4
±1
±4
±3
LSB
±3
LSB
Offset Error Drift
±0.5
±0.5
±0.5
ppm/°C
1863l7lfd
2
For more information www.linear.com/LTC1863L
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