參數(shù)資料
型號(hào): LTC7541AKSW
廠商: LINEAR TECHNOLOGY CORP
元件分類(lèi): DAC
英文描述: Improved Industry Standard CMOS 12-Bit Multiplying DAC
中文描述: PARALLEL, WORD INPUT LOADING, 0.6 us SETTLING TIME, 12-BIT DAC, PDSO18
封裝: 0.300 INCH, PLASTIC, SOP-18
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 171K
代理商: LTC7541AKSW
2
LTC7541A
ABSOLUTE
AXI
U
RATIU
W
V
DD
to GND............................................... –0.5V to 17V
V
REF
to GND..........................................................
±
25V
R
FB
to GND ...........................................................
±
25V
Digital Inputs to GND.................. –0.5V to (V
DD
+ 0.5V)
OUT 1, OUT 2 to GND..................–0.5V to (V
DD
+ 0.5V)
Power Dissipation............................................. 450mW
(Derate 6mW/
°
C Above 75
°
C)
Maximum Junction Temperature......... –65
°
C to 125
°
C
Operating Temperature Range
Commercial (J, K Versions).................. 0
°
C to 70
°
C
Industrial (B Version) ...................... –40
°
C to 85
°
C
Storage Temperature Range ................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
W
W
PACKAGE/ORDER I
FOR
ATIO
W
U
U
ELECTRICAL CHARACTERISTICS
V
DD
= 15V, V
REF
= 10V, OUT 1 = OUT 2 = GND = 0V, T
A
= T
MIN
to T
MAX
, unless otherwise specified.
LTC7541ABN
LTC7541ABSW
LTC7541AJN
LTC7541AKN
LTC7541AJSW
LTC7541AKSW
ORDER PART
NUMBER
Consult factory for Military grade parts.
T
JMAX
= 150
°
C,
θ
JA
= 100
°
C/W (N)
T
JMAX
= 150
°
C,
θ
JA
= 130
°
C/W (SW)
LTC7541AK/LTC7541AB
MIN
TYP
1
2
3
4
5
6
7
8
9
TOP VIEW
N P
18-L
SW
18-LEAD PLASTIC SO WIDE
18
17
16
15
14
13
12
11
10
OUT 1
OUT 2
GND
BIT 1 (MSB)
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
R
FB
V
REF
V
DD
BIT 12 (LSB)
BIT 11
BIT 10
BIT 9
BIT 8
BIT 7
LTC7541AJ
TYP
SYMBOL PARAMETER
Accuracy
Resolution
INL
Integral Nonlinearity
(Relative Accuracy)
DNL
Differential Nonlinearity
GE
Gain Error
CONDITIONS
MIN
MAX
MAX
UNITS
G
12
12
Bits
LSB
(Note 1)
G
±
1
±
0.5
Guaranteed Monotonic, T
MIN
to T
MAX
(Note 2)
G
±
1
±
6
±
8
5
±
5
±
10
±
0.002
±
0.5
±
1
±
2
5
±
5
±
10
±
0.002
LSB
LSB
LSB
T
A
= 25
°
C
T
MIN
to T
MAX
G
Gain Temperature Coefficient
Output Leakage Current
(Note 3)
(Note 4)
G
1
1
ppm/
°
C
I
LKG
T
A
= 25
°
C
T
MIN
to T
MAX
nA
nA
G
PSRR
Reference Input
R
REF
Power Supply Rejection
V
DD
= 15V
±
5%
G
%/%
V
REF
Input Resistance
V
REF
Input Resistance
Temperature Coefficient
G
7
11
15
7
11
15
k
–100
–100
ppm/
°
C
相關(guān)PDF資料
PDF描述
LTC7541AJSW Improved Industry Standard CMOS 12-Bit Multiplying DAC
LTC7541ABN Improved Industry Standard CMOS 12-Bit Multiplying DAC
LTC7541 Improved Industry Standard CMOS 12-Bit Multiplying DAC
LTC7541A Improved Industry Standard CMOS 12-Bit Multiplying DAC
LTC7541ABSW Improved Industry Standard CMOS 12-Bit Multiplying DAC
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