參數(shù)資料
型號(hào): LTC1456CN8
廠商: LINEAR TECHNOLOGY CORP
元件分類(lèi): DAC
英文描述: Low-Power LinCMOS(TM) Quad Comparator with Totem Pole Output 14-SOIC -55 to 125
中文描述: SERIAL INPUT LOADING, 14 us SETTLING TIME, 12-BIT DAC, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 148K
代理商: LTC1456CN8
2
LTC1456
ABSOLUTE
AXI
U
RATIU
W
W
W
U
PACKAGE/ORDER U
ORDER PART
NUMBER
LTC1456CN8
LTC1456IN8
LTC1456CS8
LTC1456IS8
S8 PART MARKING
1456
1456I
V
CC
to GND.............................................. –0.5V to 7.5V
Logic Inputs to GND ................................ –0.5V to 7.5V
V
OUT
.............................................. –0.5V to V
CC
+ 0.5V
Maximum Junction Temperature......... –65
°
C to 125
°
C
Operating Temperature Range
LTC1456C ............................................ 0
°
C to 70
°
C
LTC1456I ........................................ –40
°
C to 85
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
Consult factory for Military grade parts.
T
JMAX
= 125
°
C,
θ
JA
= 100
°
C/W (N8)
T
JMAX
= 125
°
C,
θ
JA
= 150
°
C/W (S8)
1
2
3
4
8
7
6
5
TOP VIEW
CLK
D
IN
CS/LD
D
OUT
V
CC
V
OUT
CLR
GND
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
ELECTRICAL CHARACTERISTICS
V
CC
= 4.5V to 5.5V, V
OUT
unloaded, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
SYMBOL
DAC
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
Differential Nonlinearity
Integral Nonlinearity
G
12
Bits
LSB
LSB
LSB
mV
mV
μ
V/
°
C
DNL
INL
Guaranteed Monotonic (Note 1)
T
A
= 25
°
C
(Note 1)
T
A
= 25
°
C
G
±
0.5
±
3.5
±
4
±
12
±
18
G
V
OS
Offset Error
G
V
OS
TC
Offset Error Temperature
Coefficient
Full-Scale Voltage
±
15
V
FS
T
A
= 25
°
C
4.065
4.045
4.095
4.095
±
24
4.125
4.145
V
V
G
V
FS
TC
Full-Scale Voltage
Temperature Coefficient
ppm/
°
C
Power Supply
V
CC
I
CC
Op Amp DC Performance
Short-Circuit Current Low
Short-Circuit Current High
Output Impedance to GND
AC Performance
Voltage Output Slew Rate
Voltage Output Settling Time
Digital Feedthrough
Positive Supply Voltage
Supply Current
For Specified Performance
(Note 4)
G
4.5
5.5
650
V
G
430
μ
A
V
OUT
Shorted to GND
V
OUT
Shorted to V
CC
Input Code = 0
G
120
120
120
mA
mA
G
G
40
(Note 2)
(Notes 2, 3) to
±
0.5LSB
G
0.4
1.0
14
0.3
V/
μ
s
μ
s
nVs
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