參數(shù)資料
型號: MAX1231ACEG-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
中文描述: 16-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
封裝: 0.150 INCH, 0.025 INCH PITCH, MO-137, QSOP-24
文件頁數(shù): 7/24頁
文件大小: 512K
代理商: MAX1231ACEG-T
M
12-Bit 300ksps ADCs with FIFO,
Temp Sensor, Internal Reference
_______________________________________________________________________________________
7
2.510
2.506
2.502
2.498
2.494
2.490
-40
10
-15
35
60
85
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
I
-0.3
-0.1
-0.2
0.1
0
0.2
0.3
2.7
3.0
SUPPLY VOLTAGE (V)
3.3
3.6
OFFSET ERROR
vs. SUPPLY VOLTAGE
M
O
-0.3
0
-0.1
-0.2
0.2
0.1
0.3
0.4
-40
10
-15
35
60
85
OFFSET ERROR
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
O
0
1.0
0.5
1.5
2.0
GAIN ERROR vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
G
2.7
3.6
3.3
3.0
0
0.5
1.5
1.0
2.0
GAIN ERROR vs. TEMPERATURE
M
TEMPERATURE (
°
C)
G
-40
-15
35
85
60
10
Typical Operating Characteristics (continued)
(V
DD
= +3V, V
REF
= +2.5V, f
SCLK
= 4.8MHz, C
LOAD
= 30pF, T
A
= +25
°
C, unless otherwise noted.)
-1.00
-0.50
0.50
0.25
-0.25
-0.75
0
1.00
0.75
TEMPERATURE SENSOR ERROR
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
°
C
-40
-15
35
85
60
10
GRADE A
GRADE B
-5
-3
-4
-1
-2
0
1
0
4
2
6
8
10
SAMPLING ERROR
vs. SOURCE IMPEDANCE
M
SOURCE IMPEDANCE (k
)
S
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