參數(shù)資料
型號: LTC1655
廠商: Linear Technology Corporation
英文描述: 16-Bit Rail-to-Rail Micropower DACs in SO-8 Package(16位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(SO-8封裝,內(nèi)部基準2.048V))
中文描述: 16位軌至軌微數(shù)模轉(zhuǎn)換器采用SO - 8封裝(16位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(以SO - 8封裝,內(nèi)部基準2.048V的))
文件頁數(shù): 4/16頁
文件大小: 175K
代理商: LTC1655
4
LTC1655/LTC1655L
ELECTRICAL CHARACTERISTICS
The
G
denotes specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C.
V
CC
= 4.5V to 5.5V (LTC1655), V
CC
= 2.7V to 5.5V (LTC1655L); V
OUT
unloaded, REF unloaded, unless otherwise noted.
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
Nonlinearity is defined from code 128 to code 65535 (full scale).
See Applications Information.
Note 3:
DAC switched between all 1s and all 0s. V
FS
= 4.096V.
Note 4:
Digital inputs at 0V or V
CC
.
Note 5:
Part is clocked with pin toggling between 1s and 0s, CS/LD is low.
Note 6:
Reference can be overdriven (see Applications Information).
Note 7:
Guaranteed by design. Not subject to test.
Note 8:
Guaranteed by correlation for other reference and supply
conditions.
I
LEAK
C
IN
Switching
t
1
Digital Input Leakage
Digital Input Capacitance
V
IN
= GND to V
CC
(Note 7)
G
±
10
10
μ
A
pF
D
IN
Valid to CLK Setup
LTC1655
LTC1655L
LTC1655
LTC1655L
LTC1655
LTC1655L
LTC1655
LTC1655L
LTC1655
LTC1655L
LTC1655
LTC1655L
LTC1655
LTC1655L
LTC1655, C
LOAD
= 15pF
LTC1655L, C
LOAD
= 15pF
LTC1655
LTC1655L
G
G
40
60
0
0
40
60
40
60
50
80
40
60
20
30
20
20
20
30
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
2
D
IN
Valid to CLK Hold
G
G
t
3
CLK High Time
G
G
t
4
CLK Low Time
G
G
t
5
CS/LD Pulse Width
G
G
t
6
LSB CLK to CS/LD
G
G
t
7
CS/LD Low to CLK
G
G
t
8
D
OUT
Output Delay
G
G
120
300
t
9
CLK Low to CS/LD Low
G
G
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
相關(guān)PDF資料
PDF描述
LTC1655L 16-Bit Rail-to-Rail Micropower DACs in SO-8 Package(16位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(SO-8封裝,內(nèi)部基準1.25V))
LTC1657 Parallel 16-Bit Rail-to-Rail Micropower DAC(并行16位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器)
LTC1658 14-Bit Rail-to-Rail Micropower DAC in MSOP(14位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(8腳MSOP封裝))
LTC1659 12-Bit Rail-to-Rail Micropower DAC in MSOP Package(12位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(8腳MSOP封裝))
LTC1668 16-Bit, 50Msps Differential Current OutputDAC(16位,50Msps,差分電流輸出數(shù)模轉(zhuǎn)換器)
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