參數(shù)資料
型號: MAX1183ECM
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: Dual 10-Bit, 40Msps, +3V, Low-Power ADC with Internal Reference and Parallel Outputs
中文描述: DUAL 1-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, 1.0 MM HEIGHT, MS-026ABAHD, TQFP-48
文件頁數(shù): 6/18頁
文件大小: 495K
代理商: MAX1183ECM
M
Dual 10-Bit, 40Msps, +3V, Low-Power ADC with
Internal Reference and Parallel Outputs
6
_______________________________________________________________________________________
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0
4
6
8
2
10
12
14
18
16
20
FFT PLOT CHB (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
M
ANALOG INPUT FREQUENCY (MHz)
A
CHB
f
CLK
= 40.0005678MHz
f
INA
= 24.9661747MHz
f
= 19.8879776MHz
AINB = -0.525dB FS
HD3
HD2
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0
4
6
8
2
10
12
14
18
16
20
TWO-TONE IMD PLOT (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
M
ANALOG INPUT FREQUENCY (MHz)
A
IMD2
IMD3
IMD3
IMD2
f
CLK
= 40.0005678MHz
f
IN1
= 11.606610MHz
f
= 13.383979MHz
AIN = -6.5dB FS
TWO-TONE ENVELOPE =
-0.525dB FS
f
IN2
f
IN1
55
57
56
59
58
60
61
1
10
100
SIGNAL-TO-NOISE RATIO vs.
ANALOG INPUT FREQUENCY
M
ANALOG INPUT FREQUENCY (MHz)
S
CHB
CHA
62
60
58
56
54
1
10
100
SIGNAL-TO-NOISE + DISTORTION vs.
ANALOG INPUT FREQUENCY
M
ANALOG INPUT FREQUENCY (MHz)
S
CHB
CHA
-80
-77
-71
-74
-68
-65
TOTAL HARMONIC DISTORTION vs.
ANALOG INPUT FREQUENCY
M
ANALOG INPUT FREQUENCY (MHz)
T
1
10
100
CHB
CHA
60
64
72
68
76
80
SPURIOUS-FREE DYNAMIC RANGE vs.
ANALOG INPUT FREQUENCY
M
ANALOG INPUT FREQUENCY (MHz)
S
1
10
100
CHB
CHA
-8
-4
-6
0
-2
4
2
6
1
10
100
1000
FULL-POWER INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE-ENDED
M
ANALOG INPUT FREQUENCY (MHz)
G
-8
-4
-6
0
-2
4
2
6
1
10
100
1000
SMALL-SIGNAL INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE-ENDED
M
ANALOG INPUT FREQUENCY (MHz)
G
V
IN
= 100mVp-p
35
45
40
55
50
60
65
-20
0
SIGNAL-TO-NOISE RATIO vs.
INPUT POWER (f
IN
= 19.8879776MHz)
M
INPUT POWER (dB FS)
S
-12
-16
-8
-4
Typical Operating Characteristics (continued)
(V
DD
= +3V, OV
DD
= +2.5V, V
REFIN
= +2.048V, differential input at -0.5dB FS, f
CLK
= 40.0006MHz, C
L
10pF, T
A
= +25
°
C, unless
otherwise noted.)
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MAX1183ECM-TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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