LTC1852 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LTC1852 Datasheet PDF : 24 Pages
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LTC1852/LTC1853
ABSOLUTE MAXIMUM RATINGS OVDD = VDD (Note 1, 2)
Supply Voltage (VDD) ..................................................6V
Analog Input Voltage (Note 3) ..... – 0.3V to (VDD + 0.3V)
Digital Input Voltage (Note 4) .................... –0.3V to 10V
Digital Output Voltage ..................–0.3V to (VDD + 0.3V)
Power Dissipation ...............................................500mW
Ambient Operating Temperature Range
LTC1852C/LTC1853C .............................. 0°C to 70°C
LTC1852I/LTC1853I............................. –40°C to 85°C
Storage Temperature Range...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................. 300°C
PIN CONFIGURATION
LTC1852
TOP VIEW
CH0 1
CH1 2
CH2 3
CH3 4
CH4 5
CH5 6
CH6 7
CH7 8
COM 9
REFOUT 10
REFIN 11
REFCOMP 12
GND 13
VDD 14
VDD 15
GND 16
DIFFOUT/S6 17
A2OUT/S5 18
A1OUT/S4 19
A0OUT/S3 20
D9/S2 21
D8/S1 22
D7/S0 23
D6 24
48 M1
47 SHDN
46 CS
45 CONVST
44 RD
43 WR
42 DIFF
41 A2
40 A1
39 A0
38 UNI/BIP
37 PGA
36 M0
35 OVDD
34 OGND
33 BUSY
32 NC
31 NC
30 D0
29 D1
28 D2
27 D3
26 D4
25 D5
FW PACKAGE
48-LEAD PLASTIC TSSOP
TJMAX = 150°C, θJA = 110°C/W
LTC1853
TOP VIEW
CH0 1
CH1 2
CH2 3
CH3 4
CH4 5
CH5 6
CH6 7
CH7 8
COM 9
REFOUT 10
REFIN 11
REFCOMP 12
GND 13
VDD 14
VDD 15
GND 16
DIFFOUT/S6 17
A2OUT/S5 18
A1OUT/S4 19
A0OUT/S3 20
D11/S2 21
D10/S1 22
D9/S0 23
D8 24
48 M1
47 SHDN
46 CS
45 CONVST
44 RD
43 WR
42 DIFF
41 A2
40 A1
39 A0
38 UNI/BIP
37 PGA
36 M0
35 OVDD
34 OGND
33 BUSY
32 D0
31 D1
30 D2
29 D3
28 D4
27 D5
26 D6
25 D7
FW PACKAGE
48-LEAD PLASTIC TSSOP
TJMAX = 150°C, θJA = 110°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LTC1852CFW#PBF
LTC1852CFW#TRPBF
LTC1852CFW
48-Lead Plastic TSSOP (6.1mm)
LTC1852IFW#PBF
LTC1852IFW#TRPBF
LTC1852IFW
48-Lead Plastic TSSOP (6.1mm)
LTC1853CFW#PBF
LTC1853CFW#TRPBF
LTC1853CFW
48-Lead Plastic TSSOP (6.1mm)
LTC1853IFW#PBF
LTC1853IFW#TRPBF
LTC1853IFW
48-Lead Plastic TSSOP (6.1mm)
Consult LTC Marketing for parts specified with wider operating temperature ranges.
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/
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TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
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