LTC1664
2
1664fa
pin conFiguration
aBsolute maximum ratings
VCC to GND .............................................. –0.3V to 7.5V
Logic Inputs to GND ................................ –0.3V to 7.5V
VOUT A, VOUT B…VOUT D,
REF to GND ................................ –0.3V to (VCC + 0.3V)
Maximum Junction Temperature .......................... 125°C
Operating Temperature Range
LTC1664C ............................................... 0°C to 70°C
LTC1664I ............................................ –40°C to 85°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................. 300°C
(Note 1)
1
2
3
4
5
6
7
8
TOP VIEW
GN PACKAGE
16-LEAD PLASTIC SSOP
N PACKAGE
16-LEAD PDIP
16
15
14
13
12
11
10
9
GND
VOUT A
VOUT B
VOUT C
VOUT D
REF
CS/LD
SCK
VCC
NC
CLR
DOUT
DIN
TJMAX = 125°C, θJA = 150°C/W (GN)
TJMAX = 125°C, θJA = 100°C/W (N)
orDer inFormation
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC1664CGN#PBF
LTC1664CGN#TRPBF
1664
16-Lead Plastic SSOP
0°C to 70°C
LTC1664CN#PBF
LTC1664CN#TRPBF
LTC1664CN
16-Lead PDIP
0°C to 70°C
LTC1664IGN#PBF
LTC1664IGN#TRPBF
1664I
16-Lead Plastic SSOP
–40°C to 85°C
LTC1664IN#PBF
LTC1664IN#TRPBF
LTC1664IN
16-Lead PDIP
–40°C to 85°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC1664CGN
LTC1664CGN#TR
1664
16-Lead Plastic SSOP
0°C to 70°C
LTC1664CN
LTC1664CN#TR
LTC1664CN
16-Lead PDIP
0°C to 70°C
LTC1664IGN
LTC1664IGN#TR
1664I
16-Lead Plastic SSOP
–40°C to 85°C
LTC1664IN
LTC1664IN#TR
LTC1664IN
16-Lead PDIP
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
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/