Datasheet

LTC2489
2
2489fa
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2489CDE#PBF LTC2489CDE#TRPBF 2489
14-Lead (4mm × 3mm) Plastic DFN
0°C to 70°C
LTC2489IDE#PBF LTC2489IDE#TRPBF 2489
14-Lead (4mm × 3mm) Plastic DFN
–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/
1
2
3
4
5
6
7
14
13
12
11
10
9
8
REF
–
REF
+
V
CC
CH3
CH2
CH1
CH0
f
O
CA0
CA1
SCL
SDA
GND
COM
DE PACKAGE
14-LEAD (4mm s 3mm) PLASTIC DFN
15
T
JMAX
= 125°C, θ
JA
= 37°C/W
EXPOSED PAD (PIN 15) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
Supply Voltage (V
CC
) ................................... –0.3V to 6V
Analog Input Voltage
(CH0 to CH3, COM) ...................–0.3V to (V
CC
+ 0.3V)
REF
+
, REF
–
....................................–0.3V to (V
CC
+ 0.3V)
Digital Input Voltage......................–0.3V to (V
CC
+ 0.3V)
Digital Output Voltage ...................–0.3V to (V
CC
+ 0.3V)
Operating Temperature Range
LTC2489C ................................................ 0°C to 70°C
LTC2489I .............................................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
PIN CONFIGURATION