參數(shù)資料
型號(hào): LTC1598LCG
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: Replaced by ADS7961 : 8-Bit, 76 kSPS ADC Serial Out, On-Chip 20 Ch. Analog Mux, 19 Ch. 28-PLCC
中文描述: 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
封裝: 0.209 INCH, PLASTIC, SSOP-24
文件頁數(shù): 2/24頁
文件大?。?/td> 278K
代理商: LTC1598LCG
2
LTC1594L/LTC1598L
(Notes 1, 2)
Supply Voltage (V
CC
) to GND................................... 12V
Voltage
Analog Reference .................... –0.3V to (V
CC
+ 0.3V)
Analog Inputs .......................... –0.3V to (V
CC
+ 0.3V)
Digital Inputs .........................................–0.3V to 12V
Digital Output .......................... –0.3V to (V
CC
+ 0.3V)
ABSOLUTE
AXI
U
RATIU
W
W
W
Power Dissipation.............................................. 500mW
Operating Temperature Range
LTC1594LCS/LTC1598LCG .....................0
°
C to 70
°
C
LTC1594LIS/LTC1598LIG ................. –40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
PACKAGE/ORDER I
FOR
ATIO
W
U
U
Consult factory for Military grade parts.
ORDER PART
NUMBER
ORDER PART
NUMBER
T
JMAX
= 150
°
C,
θ
JA
= 110
°
C/W
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
G PACKAGE
24-LEAD PLASTIC SSOP
24
23
22
21
20
19
18
17
16
15
14
13
CH5
CH6
CH7
GND
CLK
CSMUX
D
IN
COM
GND
CSADC
D
OUT
NC
CH4
CH3
CH2
CH1
CH0
V
CC
MUXOUT
ADCIN
V
REF
V
CC
CLK
NC
T
JMAX
= 125
°
C,
θ
JA
= 120
°
C/W
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CH0
CH1
CH2
CH3
ADCIN
V
REF
COM
GND
V
CC
MUXOUT
D
IN
CSMUX
CLK
V
CC
D
OUT
CSADC
RECO
E
DED OPERATI
G CO
DITIO
S
U
W
W
the full operating temperature range, otherwise specifications are at T
A
= 25
°
C. (Note 5)
U
U
U
SYMBOL
V
CC
f
CLK
t
CYC
t
hDI
t
suCS
t
suDI
t
WHCLK
t
WLCLK
t
WHCS
t
WLCS
PARAMETER
Supply Voltage (Note 3)
Clock Frequency
Total Cycle Time
Hold Time, D
IN
After CLK
Setup Time CS
Before First CLK
(See Operating Sequence)
Setup Time, D
IN
Stable Before CLK
CLK High Time
CLK Low Time
CS High Time Between Data Transfer Cycles
CS Low Time During Data Transfer
CONDITIONS
MIN
2.7
(Note 4)
95
450
2
600
1.5
1.5
25
70
TYP
MAX
3.6
200
UNITS
V
V
CC
= 2.7V
f
CLK
= 200kHz
V
CC
= 2.7V
V
CC
= 2.7V
V
CC
= 2.7V
V
CC
= 2.7V
V
CC
= 2.7V
f
CLK
= 200kHz
f
CLK
= 200kHz
kHz
μ
s
ns
μ
s
ns
μ
s
μ
s
μ
s
μ
s
LTC1594LCS
LTC1594LIS
LTC1598LCG
LTC1598LIG
The
G
denotes the specifications which apply over
相關(guān)PDF資料
PDF描述
LTC1594L 4- Channel, 3V Micropower Sampling 12-Bit Serial I/O A/D Converters(四通道,3V微功耗采樣12位串行輸入/輸出模數(shù)轉(zhuǎn)換器)
LTC1594 8-Bit, 40 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch. 20-SOIC
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