參數(shù)資料
型號(hào): MAX1449
廠商: Maxim Integrated Products, Inc.
元件分類(lèi): 溫度/濕度傳感器
英文描述: 1C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction 16-SSOP/QSOP -40 to 125
中文描述: 10位、105Msps、單路+3.3V、低功耗ADC,內(nèi)置電壓基準(zhǔn)
文件頁(yè)數(shù): 7/18頁(yè)
文件大小: 603K
代理商: MAX1449
M
10-Bit, 105Msps, Single +3.3V, Low-Power
ADC with Internal Reference
_______________________________________________________________________________________
7
-80
-76
-68
-72
-64
-60
-40
10
-15
35
60
85
TOTAL HARMONIC DISTORTION
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
f
IN
= 26.1696MHz
50
54
62
58
66
70
-40
10
-15
35
60
85
SIGNAL-TO-NOISE + DISTORTION
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
f
IN
= 26.1696MHz
-0.4
-0.2
-0.3
0.1
0
-0.1
0.4
0.3
0.2
0.5
0
400
DIGITAL OUTPUT CODE
200
600
800
1000
1200
INTEGRAL NONLINEARITY vs.
DIGITAL OUTPUT CODE (BEST STRAIGHT LINE)
M
I
-0.4
-0.2
-0.3
0.1
0
-0.1
0.4
0.3
0.2
0.5
0
400
DIGITAL OUTPUT CODE
200
600
800
1000
1200
DIFFERENTIAL NONLINEARITY vs.
DIGITAL OUTPUT CODE
M
D
0
0.02
0.06
0.04
0.08
0.10
-40
10
-15
35
60
85
GAIN ERROR vs. TEMPERATURE,
EXTERNAL REFERENCE, V
REFIN
= +2.048V
M
TEMPERATURE (
°
C)
G
-2
0
-1
2
1
3
4
-40
10
-15
35
60
85
OFFSET ERROR vs. TEMPERATURE,
EXTERNAL REFERENCE, V
REFIN
= +2.048V
M
TEMPERATURE (
°
C)
O
40
50
45
60
55
65
70
-40
10
-15
35
60
85
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
I
V
0
3
9
6
12
15
-40
10
-15
35
60
85
DIGITAL SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
I
O
51
55
53
59
57
61
63
2.70
3.00
3.15
V
DD
(V)
2.85
3.30
3.45
3.60
ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
M
I
V
Typical Operating Characteristics (continued)
(V
DD
= +3.3V, OV
DD
= +2.0V, internal reference, differential input at -0.5dB FS, f
CLK
= 106.2345MHz, C
L
10pF, T
A
= +25
°
C,
unless otherwise noted.)
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