
LTC2704
2
2704fd
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Total Supply Voltage V+1, V+2 to V– ........... –0.3V to 36V
V+1, V+2, REF1, REF2, REFM1, REFM2,
OUTx, RFBx, VOSx to GND, AGND,
AGNDx, C1x, REFG1, REFG2.....................................18V
GND, AGND, AGNDx, C1x, REFG1, REFG2 to V+1,
V+2, V–, REF1, REF2, REFM1, REFM2, OUTx,
RFBx, VOSx ...............................................................18V
OUTA, RFBA, VOSA, OUTB, RFBB, VOSB, REF1,
REFM1 to GND, AGND ............... V– – 0.3V to V+1 + 0.3V
OUTC, RFBC, VOSC, OUTD, RFBD, VOSD, REF2, REFM2
to GND, AGND............................ V– – 0.3V to V+2 + 0.3V
VDD, Digital Inputs/Outputs to GND ............. –0.3V to 7V
Digital Inputs/Outputs to VDD ..................................0.3V
GND, AGNDx, REFG1, REFG2 to AGND..................±0.3V
C1x to AGNDx ........................................................±0.3V
V– to Any Pin ...........................................................0.3V
Maximum Junction Temperature.......................... 150°C
Operating Temperature Range
LTC2704C ................................................ 0°C to 70°C
LTC2704I..............................................– 40°C to 85°C
Storage Temperature Range...................– 65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
ORDER INFORMATION
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TOP VIEW
GW PACKAGE
44-LEAD PLASTIC SSOP
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36
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V–
REFG1
AGNDA
VOSA
C1A
OUTA
RFBA
V–
LDAC
CS/LD
SDI
SRO
SCK
CLR
V–
RFBD
OUTD
C1D
VOSD
AGNDD
REFG2
V–
REFM1
REF1
V+1
AGNDB
VOSB
C1B
OUTB
RFBB
V–
RFLAG
VDD
GND
AGND
V–
RFBC
OUTC
C1C
VOSC
AGNDC
V+2
REF2
REFM2
TJMAX = 125°C, θJA = 80°C/W
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2704CGW-16#PBF
LTC2704CGW-16#TRPBF
LTC2704CGW-16
44-Lead Plastic SSOP
0°C to 70°C
LTC2704IGW-16#PBF
LTC2704IGW-16#TRPBF
LTC2704IGW-16
44-Lead Plastic SSOP
–40°C to 85°C
LTC2704CGW-14#PBF
LTC2704CGW-14#TRPBF
LTC2704CGW-14
44-Lead Plastic SSOP
0°C to 70°C
LTC2704IGW-14#PBF
LTC2704IGW-14#TRPBF
LTC2704IGW-14
44-Lead Plastic SSOP
–40°C to 85°C
LTC2704CGW-12#PBF
LTC2704CGW-12#TRPBF
LTC2704CGW-12
44-Lead Plastic SSOP
0°C to 70°C
LTC2704IGW-12#PBF
LTC2704IGW-12#TRPBF
LTC2704IGW-12
44-Lead Plastic SSOP
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/