LTC1863CGN Просмотр технического описания (PDF) - Linear Technology
Номер в каталоге
Компоненты Описание
Список матч
LTC1863CGN Datasheet PDF : 18 Pages
| |||
LTC1863/LTC1867
ABSOLUTE MAXIMUM RATINGS
(Note 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
LTC1863C/LTC1867C/LTC1867AC............. 0°C to 70°C
LTC1863I/LTC1867I/LTC1867AI............–40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................... 300°C
PIN CONFIGURATION
CH0 1
CH1 2
CH2 3
CH3 4
CH4 5
CH5 6
CH6 7
CH7/COM 8
TOP VIEW
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
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC1863CGN#PBF
LTC1863CGN#TRPBF 1863
16-Lead Narrow Plastic SSOP
0°C to 70°C
LTC1863IGN#PBF
LTC1863IGN#TRPBF
1863
16-Lead Narrow Plastic SSOP
–40°C to 85°C
LTC1867CGN#PBF
LTC1867CGN#TRPBF 1867
16-Lead Narrow Plastic SSOP
0°C to 70°C
LTC1867IGN#PBF
LTC1867IGN#TRPBF
1867
16-Lead Narrow Plastic SSOP
–40°C to 85°C
LTC1867ACGN#PBF
LTC1867ACGN#TRPBF 1867
16-Lead Narrow Plastic SSOP
0°C to 70°C
LTC1867AIGN #PBF
LTC1867AIGN#TRPBF 1867
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. With external reference (Notes 5, 6)
LTC1863
LTC1867
LTC1867A
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
±2
LSB
Bipolar
l
±1
±4
±2.5
LSB
Differential Linearity Error
l
±1 –2
3 –1
1.75
LSB
Transition Noise
Offset Error
Unipolar (Note 8)
Bipolar
0.1
0.74
0.74
LSBRMS
l
±3
±32
±32
LSB
l
±4
±64
±64
LSB
Offset Error Match
Unipolar
Bipolar
±1
±2
±1
±2
±2
LSB
±2
LSB
18637fc
2
For more information www.linear.com/LTC1863
Share Link: 