Linear Technology LTC2752 Dual 16-Bit SoftSpan IOUT DAC with Serial SPI Interface Demo Board, req DC590B DC1684A-B DC1684A-B Ficha De Dados
Códigos do produto
DC1684A-B
LTC2752
2752f
absoluTe MaxiMuM raTings
I
OUT1X
, I
OUT2X
to GND ............................................±0.3V
R
INX
, R
COMX
, REFX, R
FBX
, R
OFSX
, V
OSADJX
,
GE
ADJX
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
LTC2752C ................................................ 0°C to 70°C
LTC2752I .............................................–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
(Notes 1, 2)
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2752BCLX#PBF
LTC2752LX
48-Lead (7mm
× 7mm) Plastic LQFP
0°C to 70°C
LTC2752BILX#PBF
LTC2752LX
48-Lead (7mm
× 7mm) Plastic LQFP
–40°C to 85°C
LTC2752ACLX#PBF
LTC2752LX
48-Lead (7mm
× 7mm) Plastic LQFP
0°C to 70°C
LTC2752AILX#PBF
LTC2752LX
48-Lead (7mm
× 7mm) Plastic LQFP
–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:
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
This product is only offered in trays. For more information go to:
http://www.linear.com/packaging/
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
REFA
REFA
R
COMA
GE
ADJA
R
INA
R
INA
GND
I
OUT2AS
I
OUT2AF
GND
CS/LD
SDI
13 14 15 16 17 18 19 20 21 22 23 24
SCK SRO GND V
DD
GND GND CLR
RFLAG
DNC
M-SP
AN S0 S1
48 47 46 45 44 43 42 41 40 39 38 37
R
OFSA
R
OFSA
R
FBA
R
FBA
I
OUT1A
V
OSADJA
V
OSADJB
I
OUT1B
R
FBB
R
FBB
R
OFSB
R
OFSB
REFB
REFB
R
COMB
GE
ADJB
R
INB
R
INB
GND
I
OUT2BS
I
OUT2BF
GND
LDAC
S2
TOP VIEW
LX PACKAGE
48-LEAD (7mm
s 7mm) PLASTIC LQFP
T
JMAX
= 150°C,
θ
JA
= 58°C/W