Datasheet

LTC2756
2
2756f
absoluTe MaxiMuM raTings
I
OUT1
, I
OUT2
to GND................................................±0.3V
R
IN
, R
COM
, REF, R
FB
, R
OFS
, V
OSADJ
,
GE
ADJ
to GND ......................................................... ±18V
V
DD
to GND ..................................................–0.3V to 7V
Digital Inputs to GND ................................... –0.3V to 7V
Digital Outputs to GND .... –0.3V to V
DD
+0.3V (Max 7V)
Operating Temperature Range
LTC2756C ................................................ 0°C to 70°C
LTC2756I .............................................–40°C to 85°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range ..................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) ...................300°C
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2756BCG#PBF LTC2756BCG#TRPBF LTC2756G 28-Lead Plastic SSOP 0°C to 70°C
LTC2756BIG#PBF LTC2756BIG#TRPBF LTC2756G 28-Lead Plastic SSOP –40°C to 85°C
LTC2756ACG#PBF LTC2756ACG#TRPBF LTC2756G 28-Lead Plastic SSOP 0°C to 70°C
LTC2756AIG#PBF LTC2756AIG#TRPBF LTC2756G 28-Lead Plastic SSOP –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/
pin conFiguraTion
(Notes 1, 2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
G PACKAGE
28-LEAD PLASTIC SSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
R
OFS
REF
R
COM
GE
ADJ
R
IN
GND
I
OUT2
GND
CS/LD
SDI
SCK
SRO
GND
V
DD
R
FB
R
FB
I
OUT1
V
OSADJ
GND
LDAC
S2
S1
S0
M-SPAN
RFLAG
CLR
GND
GND
T
JMAX
= 150°C, θ
JA
= 95°C/W