參數(shù)資料
型號(hào): LTC2428CG
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 4-/8-Channel 20-Bit uPower No Latency ADCs
中文描述: 8-CH 20-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
封裝: 0.209 INCH, PLASTIC, SSOP-28
文件頁(yè)數(shù): 2/28頁(yè)
文件大小: 317K
代理商: LTC2428CG
2
LTC2424/LTC2428
ORDER
PART NUMBER
Consult factory for Military grade parts.
(Notes 1, 2)
Supply Voltage (V
CC
) to GND.......................–0.3V to 7V
Analog Input Voltage to GND....... –0.3V to (V
CC
+ 0.3V)
Reference Input Voltage to GND.. –0.3V to (V
CC
+ 0.3V)
Digital Input Voltage to GND........ –0.3V to (V
CC
+ 0.3V)
Digital Output Voltage to GND ..... –0.3V to (V
CC
+ 0.3V)
T
JMAX
= 125
°
C,
θ
JA
= 130
°
C/W
LTC2424CG
LTC2424IG
Operating Temperature Range
LTC2424C/LTC2428C..............................0
°
C to 70
°
C
LTC2424I/LTC2428I ........................... –40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ORDER
PART NUMBER
LTC2428CG
LTC2428IG
T
JMAX
= 125
°
C,
θ
JA
= 130
°
C/W
ABSOLUTE
AXI
U
RATIU
W
W
W
PACKAGE/ORDER I
FOR
ATIO
W
U
U
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
G PACKAGE
28-LEAD PLASTIC SSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GND
V
CC
FS
SET
ADCIN
ZS
SET
GND
MUXOUT
V
CC
CH0
CH1
CH2
CH3
NC
NC
GND
GND
F
O
SCK
SDO
CSADC
GND
D
IN
CSMUX
CLK
GND
NC
GND
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
G PACKAGE
28-LEAD PLASTIC SSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GND
V
CC
FS
SET
ADCIN
ZS
SET
GND
MUXOUT
V
CC
CH0
CH1
CH2
CH3
CH4
CH5
GND
GND
F
O
SCK
SDO
CSADC
GND
D
IN
CSMUX
CLK
GND
CH7
GND
CH6
PARAMETER
Resolution (No Missing Codes)
Integral Nonlinearity
CONDITIONS
0.1V
V
REF
V
CC
, (Note 5)
V
REF
= 2.5V (Note 6)
V
REF
= 5V (Note 6)
2.5V < V
REF
< V
CC
, 100 Samples/Second, f
O
= 2.048MHz
2.5V
V
REF
V
CC
2.5V < V
REF
< 5V, 100 Samples/Second, f
O
= 2.048MHz
2.5V
V
REF
V
CC
2.5V
V
REF
V
CC
2.5V < V
REF
< 5V, 100 Samples/Second, f
O
= 2.048MHz
2.5V
V
REF
V
CC
MIN
20
TYP
MAX
UNITS
Bits
G
G
G
4
8
10
20
250
10
ppm of V
REF
ppm of V
REF
ppm of V
REF
ppm of V
REF
ppm of V
REF
ppm of V
REF
/
°
C
ppm of V
REF
ppm of V
REF
ppm of V
REF
/
°
C
Integral Nonlinearity (Fast Mode)
Offset Error
Offset Error (Fast Mode)
Offset Error Drift
Full-Scale Error
Full-Scale Error (Fast Mode)
Full-Scale Error Drift
G
40
0.5
3
0.04
4
10
0.04
G
G
15
The
G
denotes specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. (Notes 3, 4)
CO
N
VERTER CHARACTERISTICS
U
相關(guān)PDF資料
PDF描述
LTC2428I 4-/8-Channel 20-Bit uPower No Latency ADCs
LTC2428IG 4-/8-Channel 20-Bit uPower No Latency ADCs
LTC2442 24-Bit High Speed 4-Channel Delta-Sigma ADC with Integrated Amplifi er
LTC2442CG 24-Bit High Speed 4-Channel Delta-Sigma ADC with Integrated Amplifi er
LTC2442IG 24-Bit High Speed 4-Channel Delta-Sigma ADC with Integrated Amplifi er
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