Datasheet

LTC1864/LTC1865
2
18645fb
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
) .................................................7V
Ground Voltage Difference
AGND, DGND LTC1865 MSOP Package ............ ±0.3V
Analog Input ................ (GND – 0.3V) to (V
CC
+ 0.3V)
Digital Input ................................ (GND – 0.3V) to 7V
Digital Output .............. (GND – 0.3V) to (V
CC
+ 0.3V)
Power Dissipation .............................................. 400mW
(Notes 1, 2)
1
2
3
4
V
REF
IN
+
IN¯
GND
8
7
6
5
V
CC
SCK
SDO
CONV
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 210°C/W
1
2
3
4
5
CONV
CH0
CH1
AGND
DGND
10
9
8
7
6
V
REF
V
CC
SCK
SDO
SDI
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 210°C/W
1
2
3
4
8
7
6
5
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SO
V
REF
IN
+
IN
–
GND
V
CC
SCK
SDO
CONV
T
JMAX
= 150°C, θ
JA
= 175°C/W
1
2
3
4
8
7
6
5
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SO
CONV
CH0
CH1
GND
V
CC
SCK
SDO
SDI
T
JMAX
= 150°C, θ
JA
= 175°C/W
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1864CMS8#PBF LTC1864CMS8#TRPBF LTHQ 8-Lead Plastic MSOP 0°C to 70°C
LTC1864IMS8#PBF LTC1864IMS8#TRPBF LTHQ 8-Lead Plastic MSOP –40°C to 85°C
LTC1864HMS8#PBF LTC1864HMS8#TRPBF LTHQ 8-Lead Plastic MSOP –40°C to 125°C
LTC1864ACMS8#PBF LTC1864ACMS8#TRPBF LTHQ 8-Lead Plastic MSOP 0°C to 70°C
LTC1864AIMS8#PBF LTC1864AIMS8#TRPBF LTHQ 8-Lead Plastic MSOP –40°C to 85°C
LTC1864AHMS8#PBF LTC1864AHMS8#TRPBF LTHQ 8-Lead Plastic MSOP –40°C to 125°C
LTC1864CS8#PBF LTC1864CS8#TRPBF 1864 8-Lead Plastic SO 0°C to 70°C
LTC1864IS8#PBF LTC1864IS8#TRPBF 1864I 8-Lead Plastic SO –40°C to 85°C
LTC1864ACS8#PBF LTC1864ACS8#TRPBF 1864A 8-Lead Plastic SO 0°C to 70°C
LTC1684AIS8#PBF LTC1684AIS8#TRPBF 1864AI 8-Lead Plastic SO –40°C to 85°C
LTC1865CMS#PBF LTC1865CMS#TRPBF LTHS 10-Lead Plastic MSOP 0°C to 70°C
LTC1865IMS#PBF LTC1865IMS#TRPBF LTHS 10-Lead Plastic MSOP –40°C to 85°C
Operating Temperature Range
LTC1864C/LTC1865C/
LTC1864AC/LTC1865AC ...........................0°C to 70°C
LTC1864I/LTC1865I/
LTC1864AI/LTC1865AI ...................... –40°C to 85°C
LTC1864H/LTC1865H
LTC1864AH/LTC1865AH ................. –40°C to 125°C
Storage Temperature Range ...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) ..................300°C
LTC1864 LTC1865
LTC1864 LTC1865