参数资料
型号: MAX1169CEUD+T
厂商: Maxim Integrated Products
文件页数: 2/20页
文件大小: 0K
描述: IC ADC 16BIT 58.6KSPS 14-TSSOP
标准包装: 2,500
位数: 16
采样率(每秒): 58.6k
数据接口: I²C,串行
转换器数目: 1
功率耗散(最大): 864mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
输入数目和类型: 8 个单端,单极
MAX1169
58.6ksps, 16-Bit, 2-Wire Serial ADC
in a 14-Pin TSSOP
10
______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDVDD = +3.0V, VAVDD = +5.0V, fSCL = 1.7MHz (33% duty cycle), fSAMPLE = 58.6ksps, VREF = +4.096V, external reference applied
to REF, REFADJ = AVDD, CREF = 10μF, TA = +25°C, unless otherwise noted.)
SPURIOUS-FREE DYNAMIC RANGE
vs. FREQUENCY
MAX1169
toc17
FREQUENCY (kHz)
SFDR
(dB)
120
110
100
90
80
70
60
50
40
30
20
10
0
1
10
100
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
MAX1169
toc19
FREQUENCY (kHz)
THD
(dB)
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
1
10
100
SINAD vs. FREQUENCY
MAX1169
toc20
FREQUENCY (kHz)
SINAD
(dB)
120
110
100
90
80
70
60
50
40
30
20
10
0
1
10
100
-2.0
-1.5
0.5
0
1.5
2.0
0
32,768
16,384
49,152
65,536
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
MAX1169
toc21
DIGITAL OUTPUT CODE
INL
(LSB)
1.0
-1.0
-0.5
FFT
MAX1169
toc22
FREQUENCY (kHz)
MAGNITUDE
(dB)
23.44
17.56
11.72
5.86
-120
-100
-80
-60
-40
-20
0
-140
0
29.30
fSAMPLE = 58.6ksps
fIN(SINE WAVE) = 1kHz
VIN = VREF(P-P)
SIGNAL-TO-NOISE RATIO
vs. FREQUENCY
MAX1169
toc16
FREQUENCY (kHz)
SNR
(dB)
120
110
100
90
80
70
60
50
40
30
20
10
0
1
10
100
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
MAX1169
toc18
DIGITAL OUTPUT CODE
DNL
(LSB)
49,152
16,384
32,768
-2.0
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-2.5
0
65,536
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