參數(shù)資料
型號(hào): LTC8043FS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: DAC
英文描述: Serial 12-Bit Multiplying DAC in SO-8
中文描述: SERIAL INPUT LOADING, 0.25 us SETTLING TIME, 12-BIT DAC, PDSO8
封裝: 0.150 INCH, PLASTIC, SOP-8
文件頁數(shù): 2/4頁
文件大?。?/td> 175K
代理商: LTC8043FS8
2
LTC8043
LTC8043E
TYP
LTC8043F
TYP
SYMBOL PARAMETER
Resolution
INL
Integral Nonlinearity
DNL
Differential Nonlinearity
GE
Gain Error
CONDITIONS
MIN
12
MAX
MIN
12
MAX
UNITS
Bits
LSB
LSB
LSB
LSB
ppm/
°
C
G
(Note 1)
Guaranteed Monotonic, T
MIN
to T
MAX
(Note 2)
G
±
0.5
±
0.5
±
1
±
2
5
±
1
±
1
±
2
±
2
5
G
T
A
= 25
°
C
T
MIN
to T
MAX
G
Gain Temperature Coefficient
(
Gain/
Temp)
Output Leakage Current
(Note 3)
G
1
1
I
LKG
(Note 4)
T
A
= 25
°
C
T
MIN
to T
MAX
T
A
= 25
°
C
T
MIN
to T
MAX
±
5
±
25
±
0.03
±
0.15
±
5
±
25
±
0.03
±
0.15
nA
nA
G
Zero-Scale Error
LSB
LSB
%/%
G
PSRR
Power Supply Rejection Ratio
V
DD
= 5V
±
5%
G
±
0.0001
±
0.002
±
0.0001
±
0.002
ABSOLUTE
AXI
U
RATIU
W
V
DD
to GND................................................. –0.5V to 7V
Digital Inputs to GND.................. –0.5V to (V
DD
+ 0.5V)
V
IOUT
to GND ...............................–0.5V to (V
DD
+ 0.5V)
V
REF
to GND..........................................................
±
25V
V
RFB
to GND ..........................................................
±
25V
Maximum Junction Temperature..........................150
°
C
Operating Temperature Range............... –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
LTC8043EN8
LTC8043FN8
LTC8043ES8
LTC8043FS8
ORDER PART
NUMBER
Consult factory for Military grade parts.
ACCURACY CHARACTERISTICS
V
DD
= 5V, V
REF
= 10V, V
IOUT
= GND = 0V, T
A
= T
MIN
to T
MAX
, unless otherwise specified.
ELECTRICAL CHARACTERISTICS
V
DD
= 5V, V
REF
= 10V, V
IOUT
= GND
= 0V, T
A
= T
MIN
to T
MAX
, unless otherwise specified.
T
JMAX
= 150
°
C,
θ
JA
= 130
°
C/W (N8)
T
JMAX
= 150
°
C,
θ
JA
= 190
°
C/W (S8)
1
2
3
4
TOP VIEW
S8 P
8-LEAD PLASTIC SO
N8 PACKAGE
8-LEAD
8
7
6
5
V
REF
R
FB
I
OUT
GND
V
DD
CLK
SRI
LD
ALL GRADES
TYP
SYMBOL PARAMETER
Reference Input
R
REF
V
REF
Input Resistance
AC Performance (Note 3)
Output Current Settling Time
Multiplying Feedthrough Error
Digital-to-Analog Glitch Energy
THD
Total Harmonic Distortion
Output Noise Voltage Density
Analog Outputs (Note 3)
C
OUT
Output Capacitance
CONDITIONS
MIN
MAX
UNITS
(Note 5)
G
7
11
15
k
(Notes 6, 7)
V
REF
=
±
10V, 10kHz Sinewave
(Notes 6, 8)
(Note 9)
(Note 10)
G
0.25
0.7
2
–108
1
1
μ
s
G
mV
P-P
nVSEC
G
20
–92
17
G
dB
G
nV/
Hz
DAC Register Loaded to All 1s
DAC Register Loaded to All 0s
G
60
30
90
60
pF
pF
G
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