LTC1852IFW#PBF Linear Technology, LTC1852IFW#PBF Datasheet - Page 2

• Manufacturer Part Number: LTC1852IFW#PBF
• Description: IC A/D CONV 8CH 10BIT 48-TSSOP
• Manufacturer: Linear Technology

Specifications of LTC1852IFW#PBF

• Number Of Bits: 10
• Sampling Rate (per Second): 400k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 15mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TFSOP (0.240", 6.10mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
LTC1852/LTC1853
Supply Voltage (V
Analog Input Voltage (Note 3) ..... – 0.3V to (V
Digital Input Voltage (Note 4) .................... –0.3V to 10V
Digital Output Voltage ..................–0.3V to (V
Power Dissipation ...............................................500mW
PIN CONFIGURATION
LEAD FREE FINISH
LTC1852CFW#PBF
LTC1852IFW#PBF
LTC1853CFW#PBF
LTC1853IFW#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
2
ORDER INFORMATION
LTC1852
DIFF
REFCOMP
A2
A1
A0
DD
REFOUT
OUT
OUT
OUT
OUT
REFIN
D9/S2
D8/S1
D7/S0
COM
GND
GND
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
V
V
) ..................................................6V
/S6
/S5
/S4
/S3
DD
DD
D6
T
JMAX
TAPE AND REEL
LTC1852CFW#TRPBF
LTC1852IFW#TRPBF
LTC1853CFW#TRPBF
LTC1853IFW#TRPBF
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
48-LEAD PLASTIC TSSOP
= 150°C, θ
FW PACKAGE
TOP VIEW
JA
= 110°C/W
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
M1
SHDN
CS
CONVST
RD
WR
DIFF
A2
A1
A0
UNI/BIP
PGA
M0
OV
OGND
BUSY
NC
NC
D0
D1
D2
D3
D4
D5
DD
http://www.linear.com/leadfree/
PART MARKING
LTC1852CFW
LTC1852IFW
LTC1853CFW
LTC1853IFW
http://www.linear.com/tapeandreel/
DD
DD
+ 0.3V)
+ 0.3V)
OV
DD
LTC1853
= V
Ambient Operating Temperature Range
Storage Temperature Range ...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................. 300°C
DD
LTC1852C/LTC1853C .............................. 0°C to 70°C
LTC1852I/LTC1853I ............................. –40°C to 85°C
PACKAGE DESCRIPTION
48-Lead Plastic TSSOP (6.1mm)
48-Lead Plastic TSSOP (6.1mm)
48-Lead Plastic TSSOP (6.1mm)
48-Lead Plastic TSSOP (6.1mm)
(Note 1, 2)
DIFF
REFCOMP
A2
A1
A0
REFOUT
D11/S2
D10/S1
OUT
OUT
OUT
OUT
REFIN
D9/S0
COM
GND
GND
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
V
V
/S6
/S5
/S4
/S3
D8
DD
DD
T
JMAX
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
48-LEAD PLASTIC TSSOP
= 150°C, θ
FW PACKAGE
TOP VIEW
JA
= 110°C/W
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
M1
SHDN
CS
CONVST
RD
WR
DIFF
A2
A1
A0
UNI/BIP
PGA
M0
OV
OGND
BUSY
D0
D1
D2
D3
D4
D5
D6
D7
DD
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