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参数资料
| 型号： | MAX7412EPA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/12页 |
| 文件大小： | 0K |
| 描述： | IC FILTER LOWPASS 5TH 8DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 滤波器类型： | 椭圆，低通开关电容器 |
| 频率 - 截止或中心： | 15kHz |
| 滤波器数： | 1 |
| 滤波器阶数： | 5th |
| 电源电压： | 2.7 V ~ 3.6 V |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
| 配用： | MAXFILTERBRD+-ND - BOARD EVAL MAX7408/7415/418-7425 |
MAX7408/MAX7411/MAX7412/MAX7415
5th-Order, Lowpass, Elliptic,
Switched-Capacitor Filters
_______________________________________________________________________________________
5
ELLIPTIC FILTER (r = 1.25) CHARACTERISTICS—MAX7411/MAX7415
(VDD = +5V for MAX7411, VDD = +3V for MAX7415; filter output measured at OUT; 10k || 50pF load to GND at OUT; SHDN = VDD,
VCOM = VOS =VDD / 2; fCLK = 100kHz; TA = TMIN to TMAX; unless otherwise noted. Typical values are at TA = +25°C.) (Note 3)
Note 1: The maximum fC is defined as the clock frequency fCLK = 100 fC at which the peak SINAD drops to 68dB with a sinusoidal
input at 0.2fC.
Note 2: DC insertion gain is defined as
VOUT / VIN.
Note 3: fOSC (kHz)
≈ 27 103 / COSC (COSC in pF).
Note 4: The input frequencies, fIN, are selected at the peaks and troughs of the ideal elliptic frequency responses.
fIN = 0.68fC
fIN = 0.38fC
fIN = 3.25fC
fIN = 1.43fC
fIN = 1.25fC
fIN = 0.87fC
fIN = 0.97fC
fIN = fC
CONDITIONS
-0.4
0.2
0.4
dB
-0.4
-0.2
0.4
Insertion Gain
with DC Gain Error Removed
(Note 4)
-37.2
-35
-37.2
-35
-38.5
-34
-0.4
-0.2
0.4
-0.4
0.2
0.4
-0.7
-0.2
0.2
UNITS
MIN
TYP
MAX
PARAMETER
-120
-100
-80
-20
0
-40
-60
20
012345
MAX7408/MAX7412
FREQUENCY RESPONSE
MAX7408/11-01
INPUT FREQUENCY (kHz)
GAIN
(dB)
fC = 1kHz
r = 1.6
-120
-100
-80
-20
0
-40
-60
20
012345
MAX7411/MAX7415
FREQUENCY RESPONSE
MAX7408/11-02
INPUT FREQUENCY (kHz)
GAIN
(dB)
fC = 1kHz
r = 1.25
-1.2
-1.0
-0.8
-0.2
0
-0.4
-0.6
0.2
0
204
408
612
816
1.02k
MAX7408/MAX7412
PASSBAND FREQUENCY RESPONSE
MAX7408/11-03
INPUT FREQUENCY (Hz)
GAIN
(dB)
fC = 1kHz
r = 1.6
Typical Operating Characteristics
(VDD = +5V for MAX7408/MAX7411, VDD = +3V for MAX7412/MAX7415; fCLK = 100kHz; SHDN = VDD; VCOM = VOS = VDD / 2;
TA = +25°C; unless otherwise noted.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7412EPA+ | 功能描述:有源滤波器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7412EUA | 功能描述:有源滤波器 RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7412EUA+ | 功能描述:有源滤波器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7412EUA+T | 功能描述:有源滤波器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7412EUA-T | 功能描述:有源滤波器 RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
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