參數(shù)資料
型號: LTC1279C
廠商: Linear Technology Corporation
英文描述: 12-Bit, 600ksps Sampling A/D Converter with Shutdown
中文描述: 12位,600ksps與關(guān)機采樣A / D轉(zhuǎn)換器
文件頁數(shù): 2/16頁
文件大?。?/td> 327K
代理商: LTC1279C
2
LTC1279
AV
DD
= DV
DD
= V
DD
(Notes 1, 2)
Supply Voltage (V
DD
)................................................ 7V
Negative Supply Voltage (V
SS
)
Bipolar Operation Only ......................... –6V to GND
Total Supply Voltage (V
DD
to V
SS
)
Bipolar Operation Only ....................................... 12V
Analog Input Voltage (Note 3)
Unipolar Operation ................... – 0.3V to V
DD
+ 0.3V
Bipolar Operation............... V
SS
– 0.3V to V
DD
+ 0.3V
Digital Input Voltage (Note 4)
Unipolar Operation ............................... –0.3V to 12V
Bipolar Operation.......................... V
SS
– 0.3V to 12V
Digital Output Voltage
Unipolar Operation ................... –0.3V to V
DD
+ 0.3V
Bipolar Operation..................... – 0.3V to V
DD
+ 0.3V
Power Dissipation............................................. 500mW
Operating Temperature Range
LTC1279C............................................... 0
°
C to 70
°
C
LTC1279I........................................... –40
°
C to 85
°
C
Storage Temperature Range ................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
ORDER
PART NUMBER*
A
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
U
PACKAGE/ORDER U
PUT
U
A
A
U
LOG
C
HARA TERISTICS
CO
U
VERTER
With Internal Reference (Notes 5, 6)
SYMBOL
V
IN
PARAMETER
Analog Input Range (Note 9)
CONDITIONS
4.95V
V
DD
5.25V (Unipolar)
4.75V
V
DD
5.25V, –5.25V
V
SS
–2.45V (Bipolar)
CS = High
Between Conversions (Sample Mode)
During Conversions (Hold Mode)
MIN
TYP
0 to 5
±
2.5
MAX
UNITS
G
G
V
V
I
IN
C
IN
Analog Input Leakage Current
Analog Input Capacitance
G
±
1
μ
A
pF
pF
25
5
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Bipolar Offset Error
CONDITIONS
MIN
12
TYP
MAX
UNITS
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
ppm/
°
C
G
(Note 7)
G
±
1
±
1
±
4
±
6
±
6
±
8
±
15
±
45
G
(Note 8)
G
Unipolar Offset Error
G
Gain Error
Gain Error Tempco
I
OUT(REF)
= 0
G
±
10
(Note 5)
*Consult factory for plastic DIP package.
Consult factory for Military grade parts.
LTC1279CSW
LTC1279ISW
T
JMAX
= 110
°
C,
θ
JA
= 130
°
C/W
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
SW PACKAGE
24-LEAD PLASTIC SO WIDE
24
23
22
21
20
19
18
17
16
15
14
13
A
IN
V
REF
AGND
D11 MSB)
D10
D9
D8
D7
D6
D5
D4
DGND
AV
DD
V
SS
BUSY
CS
RD
CONVST
SHDN
DV
DD
D0
D1
D2
D3
相關(guān)PDF資料
PDF描述
LTC1279ISW 12-Bit, 600ksps Sampling A/D Converter with Shutdown
LTC1279CSW 12-Bit, 600ksps Sampling A/D Converter with Shutdown
LTC1279I 12-Bit, 600ksps Sampling A/D Converter with Shutdown
LTC1279 12-Bit, 600ksps,Sampling A/D Converters with Shutdown(600ksps,12位采樣A/D轉(zhuǎn)換器(帶關(guān)斷))
LTC1282AC 3V 140ksps 12-Bit Sampling A/D Converter with Reference
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