参数资料
型号: MAX7480ESA+T
厂商: Maxim Integrated Products
文件页数: 5/8页
文件大小: 0K
描述: IC FILTER LOWPASS 8TH 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
滤波器类型: 巴特沃斯,低通开关电容器
频率 - 截止或中心: 2kHz
滤波器数: 4
滤波器阶数: 8th
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
MAX7480
8th-Order, Lowpass, Butterworth,
Switched-Capacitor Filter
_______________________________________________________________________________________
5
Typical Operating Characteristics (continued)
(VDD = +5V, fCLK = 100kHz, SHDN = VDD, VCOM = VOS = VDD / 2, TA = +25°C, unless otherwise noted.)
0.97
1
0.99
0.98
1.01
1.02
1.03
-40
20
0
-20
40
60
80
100
NORMALIZED OSCILLATOR FREQUENCY
vs. TEMPERATURE
MAX7480
toc10
TEMPERATURE (°C)
NORMALIZED
OSCILLATOR
FREQUENCY
COSC = 530pF
-90
-70
-80
-50
-60
-40
-30
-10
-20
0
1.0 1.5 2.0
0.5
2.5 3.0 3.5 4.0 4.5 5.0
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. INPUT SIGNAL AMPLITUDE
MAX7480
toc11
AMPLITUDE (Vp-p)
THD+N
(dB)
NO LOAD
(SEE TABLE A)
A
B
Table A. THD+N vs. Input Signal
Amplitude Test Conditions
22
MEASUREMENT
BANDWIDTH (kHz)
100
200
fCLK
(kHz)
1
200
B
2
400
A
fC
(kHz)
fIN
(Hz)
TRACE
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