Datasheet

LTC2655
2
2655f
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
) ................................... –0.3V to 6V
SCL, SDA, LDAC, REFLO .............................. –0.3V to 6V
V
OUTA
to V
OUTD
................–0.3V to Min (V
CC
+ 0.3V, 6V)
REFIN/OUT, REFCOMP .....–0.3V to Min (V
CC
+ 0.3V, 6V)
PORSEL, CA0, CA1, CA2 ..–0.3V to Min (V
CC
+ 0.3V, 6V)
(Notes 1, 2)
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
REFLO
V
OUTA
REFCOMP
V
OUTB
REFIN/OUT
LDAC
CA2
SCL
GND
V
CC
V
OUTD
V
OUTC
PORSEL
CA0
CA1
SDA
T
JMAX
= 150°C, θ
JA
= 110°C/W
20 19 18 17 16
6 7 8
TOP VIEW
21
GND
UF PACKAGE
20-LEAD (4mm s 4mm) PLASTIC QFN
9 10
5
4
3
2
1
11
12
13
14
15
V
OUTA
REFCOMP
V
OUTB
REFIN/OUT
LDAC
DNC
V
OUTD
V
OUTC
PORSEL
CA0
REFLO GND V
CC
DNC DNC
CA2 SCL
DNC
SDA
CA1
T
JMAX
= 150°C, θ
JA
= 37°C/W
EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
Operating Temperature Range
LTC2655C ................................................ 0°C to 70°C
LTC2655I .............................................–40°C to 85°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range ......................–65 to 150°C
Lead Temperature, GN Only (Soldering, 10 sec)....300°C