參數(shù)資料
型號: LTC1446CN8
廠商: LINEAR TECHNOLOGY CORP
元件分類: DAC
英文描述: Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8
中文描述: DUAL, SERIAL INPUT LOADING, 14 us SETTLING TIME, 12-BIT DAC, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁數(shù): 2/12頁
文件大?。?/td> 130K
代理商: LTC1446CN8
2
LTC 1446/LTC 1446L
A
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
V
CC
to GND................................................ –0.5 to 7.5V
Logic Inputs to GND...................................–0.5 to 7.5V
Operating Temperature Range
LTC1446C/LTC1446LC............................0
°
C to 70
°
C
LTC1446I/LTC1446LI..........................–40
°
C to 85
°
C
V
OUT A
/V
OUT B
.................................–0.5V to V
CC
+ 0.5V
Maximum Junction Temperature..........................125
°
C
Storage Temperature Range..................–65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
PACKAGE/ORDER I
FOR
ATIO
W
U
U
ORDER PART
NUMBER
LTC1446CS8
LTC1446IS8
LTC1446LCS8
LTC1446LIS8
S8 PART MARKING
1446C
1446I
1446LC
1446LI
ORDER PART
NUMBER
LTC1446CN8
LTC1446IN8
LTC1446LCN8
LTC1446LIN8
T
JMAX
= 125
°
C,
θ
JA
= 100
°
C/W
T
JMAX
= 125
°
C,
θ
JA
= 150
°
C/W
1
2
3
4
8
7
6
5
TOP VIEW
V
OUT B
V
CC
GND
V
OUT A
CLK
D
IN
CS/LD
D
OUT
N8 PACKAGE
8-LEAD PDIP
Consult factory for Military grade parts.
V
CC
= 4.5V to 5.5V (LTC1446), 2.7V to 5.5V (LTC1446L), V
OUT A
and V
OUT B
unloaded, T
A
= T
MIN
to T
MAX,
unless otherwise noted.
ELECTRICAL CHARACTERISTICS
1
2
3
4
8
7
6
5
TOP VIEW
V
OUT B
V
CC
GND
V
OUT A
CLK
D
IN
CS/LD
D
OUT
S8 PACKAGE
8-LEAD PLASTIC SO
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
G
±
0.2
±
2.0
±
2.5
3
±
2
±
15
4.095
4.095
2.500
2.500
±
0.1
±
0.5
4.5
5.0
18
±
18
G
ZSE
V
OS
V
OS
TC
V
FS
Zero-Scale Error
Offset Error
Offset Error Tempco
Full-Scale Voltage
G
0
G
LTC1446, T
A
= 25
°
C
LTC1446
LTC1446L, T
A
= 25
°
C
LTC1446L
4.065
4.045
2.470
2.460
4.125
4.145
2.530
2.540
V
V
V
V
G
G
V
FS
TC
Power Supply (LTC1446)
V
CC
I
CC
Power Supply (LTC1446L)
V
CC
I
CC
Full-Scale Voltage Tempco
LSB/
°
C
Positive Supply Voltage
Supply Current
For Specified Performance
4.5V
V
CC
5.5V (Note 4)
G
4.5
5.5
1500
V
G
1000
μ
A
Positive Supply Voltage
Supply Current
For Specified Performance
2.7V
V
CC
5.5V (Note 4)
G
2.7
5.5
1000
V
G
650
μ
A
相關(guān)PDF資料
PDF描述
LTC1446LIS8 Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8
LTC1446 Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8
LTC1446CS8 Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8
LTC1446IS8 Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8
LTC1446L Dual 12-Bit Rail-to-Rail Micropower DACs in SO-(雙路12位滿幅度微功耗數(shù)模轉(zhuǎn)換器(SO-8封裝,工作于2.7V-5.5V))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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