參數(shù)資料
型號: LTC1456IN8
廠商: LINEAR TECHNOLOGY CORP
元件分類: DAC
英文描述: 12-Bit Rail-to-Rail Micropower DAC with Clear Input
中文描述: SERIAL INPUT LOADING, 14 us SETTLING TIME, 12-BIT DAC, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁數(shù): 3/8頁
文件大小: 148K
代理商: LTC1456IN8
3
LTC1456
V
CC
= 4.5V to 5.5V, V
OUT
unloaded, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
Nonlinearity is defined from the first code that is greater than or
equal to the maximum offset specification to code 4095 (full scale).
Note 2:
Load is 5k
in parallel with 100pF.
Note 3:
DAC switched between all 1s and the code corresponding to V
OS
for the part.
Note 4:
Digital inputs at 0V or V
CC
.
SYMBOL
Digital I/O
V
IH
V
IL
V
OH
V
OL
I
LEAK
C
IN
Switching
t
1
t
2
t
3
t
4
t
5
t
6
t
7
t
8
t
9
t
10
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Digital Input High Voltage
Digital Input Low Voltage
Digital Output High Voltage
Digital Output Low Voltage
Digital Input Leakage
Digital Input Capacitance
G
2.4
V
V
V
V
G
0.8
I
OUT
= –1mA, D
OUT
Only
I
OUT
= 1mA, D
OUT
Only
V
CC
= 5V, V
IN
= GND to V
CC
Guaranteed by Design. Not Subject to Test.
G
V
CC
– 1.0
G
0.4
±
10
10
G
μ
A
pF
G
D
IN
Valid to CLK Setup
D
IN
Valid to CLK Hold
CLK High Time
CLK Low Time
CS/LD Pulse Width
LSB CLK to CS/LD
CS/LD Low to CLK
D
OUT
Output Delay
CLK Low to CS/LD Low
CLR Pulse Width
G
40
0
40
40
50
40
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
G
G
G
G
G
G
C
LOAD
= 15pF, V
CC
= 5V
G
150
G
20
65
G
相關(guān)PDF資料
PDF描述
LTC1456 Low-Power LinCMOS(TM) Quad Comparator with Totem Pole Output 14-SOIC -55 to 125
LTC1456C 12-Bit Rail-to-Rail Micropower DAC with Clear Input
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