LTC2754 LINER [Linear Technology], LTC2754 Datasheet - Page 2

• Manufacturer Part Number: LTC2754
• Description: Quad 12-/16-Bit SoftSpan IOUT DACs
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTC2754
(Notes 1, 2)
I
R
GE
V
Digital Inputs and
Outputs to GND ................ –0.3V to V
Operating Temperature Range
Maximum Junction Temperature........................... 150°C
Storage Temperature Range ...................–65°C to 150°C
ORDER INFORMATION
LEAD FREE FINISH
LTC2754CUKG-12#PBF
LTC2754IUKG-12#PBF
LTC2754BCUKG-16#PBF LTC2754BCUKG-16#TRPBF
LTC2754BIUKG-16#PBF
LTC2754ACUKG-16#PBF LTC2754ACUKG-16#TRPBF
LTC2754AIUKG-16#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
2
OUT1X
DD
INX
LTC2754C ................................................ 0°C to 70°C
LTC2754I..............................................–40°C to 85°C
ADJX
, R
to GND .................................................. –0.3V to 7V
, I
COMX
to GND ........................................................±18V
OUT2X
, REFX, R
to GND ............................................±0.3V
TAPE AND REEL
LTC2754CUKG-12#TRPBF
LTC2754IUKG-12#TRPBF
LTC2754BIUKG-16#TRPBF
LTC2754AIUKG-16#TRPBF
FBX
, R
OFSX
, V
OSADJX
DD
+0.3V (max 7V)
http://www.linear.com/leadfree/
,
PART MARKING*
LTC2754UKG-12
LTC2754UKG-12
LTC2754UKG-16
LTC2754UKG-16
LTC2754UKG-16
LTC2754UKG-16
http://www.linear.com/tapeandreel/
PIN CONFIGURATION
SROGND
GE
GE
I
I
PACKAGE DESCRIPTION
52-Lead (7mm × 8mm) Plastic QFN
52-Lead (7mm × 8mm) Plastic QFN
52-Lead (7mm × 8mm) Plastic QFN
52-Lead (7mm × 8mm) Plastic QFN
52-Lead (7mm × 8mm) Plastic QFN
52-Lead (7mm × 8mm) Plastic QFN
CS/LD
OUT2A
OUT2D
R
ADJD
ADJA
R
GND
GND
SRO
SCK
V
SDI
IND
INA
DD
10
11
12
13
14
EXPOSED PAD (PIN 53) IS GND, MUST BE SOLDERED TO PCB
1
2
3
4
5
6
7
8
9
52
15
51
16
52-LEAD (7mm 8mm) PLASTIC QFN
50 49 48 47 46 45 44 43 42 41
17 18 19
T
JMAX
= 150°C, θ
UKG PACKAGE
TOP VIEW
20 21 22 23 24 25 26
53
JA
= 29°C/W
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
40
39
38
37
36
35
34
33
32
31
30
29
28
27
GE
R
I
GND
LDAC
S2
S1
S0
M-SPAN
RFLAG
CLR
I
R
GE
OUT2B
OUT2C
INB
INC
ADJB
ADJC
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