LTC2655
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
Supply Voltage (VCC) ................................... –0.3V to 6V
SCL, SDA, LDAC, REFLO.............................. –0.3V to 6V
VOUTA to VOUTD ................ –0.3V to Min (VCC + 0.3V, 6V)
REFIN/OUT, REFCOMP.....–0.3V to Min (VCC + 0.3V, 6V)
PORSEL, CA0, CA1, CA2 ..–0.3V to Min (VCC + 0.3V, 6V)
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
PIN CONFIGURATION
TOP VIEW
REFLO 1
VOUTA 2
REFCOMP 3
VOUTB 4
REFIN/OUT 5
LDAC 6
CA2 7
SCL 8
16 GND
15 VCC
14 VOUTD
13 VOUTC
12 PORSEL
11 CA0
10 CA1
9 SDA
GN PACKAGE
16-LEAD PLASTIC SSOP
TJMAX = 150°C, θJA = 110°C/W
TOP VIEW
20 19 18 17 16
VOUTA 1
REFCOMP 2
VOUTB 3
REFIN/OUT 4
LDAC 5
15 DNC
14 VOUTD
21
GND
13 VOUTC
12 PORSEL
11 CA0
6 7 8 9 10
UF PACKAGE
20-LEAD (4mm s 4mm) PLASTIC QFN
TJMAX = 150°C, θJA = 37°C/W
EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB
2655f
2