参数资料
型号: MAX291CWE+
厂商: Maxim Integrated Products
文件页数: 6/10页
文件大小: 0K
描述: IC FILTER LOWPASS 16-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 46
滤波器类型: 巴特沃斯,低通开关电容器
频率 - 截止或中心: 25kHz
滤波器数: 1
滤波器阶数: 8th
电源电压: 4.75 V ~ 11 V,±2.375 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 管件
产品目录页面: 1422 (CN2011-ZH PDF)
8th-Order, Lowpass,
Switched-Capacitor Filters
0
0.2 0.4 0.6
1.2 1.4
2.0
MAX296 LOW-VOLTAGE
FREQUENCY RESPONSE
-24
-28
-8
-12
-4
INPUT FREQUENCY (F/FC)
GAIN
(dB)
0.8 1.0
1.6 1.8
-16
-20
V+ = +2.5V
V- = -2.5V
FC = 20kHz
FC = 2kHz
MAX291/2/5/6-13
0
1.0
1.1
1.3
1.5
MAX291 LOW-VOLTAGE
FREQUENCY RESPONSE
-24
-28
-8
-12
-4
INPUT FREQUENCY (F/FC)
GAIN
(dB)
1.2
1.4
-16
-20
V+ = +2.5V
V- = -2.5V
FC = 20kHz
FC = 1kHz
MAX291/2/5/6-14
-40
12
3
6
7
10
MAX291 THD + NOISE vs.
INPUT SIGNAL AMPLITUDE
-75
-80
-55
-60
-50
-45
AMPLITUDE (Vp-p)
THD
+
NOISE
(dB)
4
58
9
-65
-70
B
A
A: fCLK = 200kHz Fo = 2kHz
INPUT FREQ. = 200Hz
MEAS. BANDWIDTH = 30kHz
B: fCLK = 1MHz Fo = 1kHz
INPUT FREQ. = 1kHz
MEAS. BANDWIDTH = 80kHz
MAX291/2/5/6-15
0
0.2 0.4 0.6
1.2 1.4
2.0
MAX296 LOW-VOLTAGE PHASE RESPONSE
-540
-630
-180
-270
-90
INPUT FREQUENCY (F/FC)
PHASE
SHIFT
(Degrees)
0.8 1.0
1.6 1.8
-360
-450
V+ = +2.5V
V- = -2.5V
FC = 20kHz
FC = 2kHz
MAX291/2/5/6-16
-40
12
3
6
7
10
MAX295 THD + NOISE vs.
INPUT SIGNAL AMPLITUDE
-75
-80
-55
-60
-50
-45
AMPLITUDE (Vp-p)
THD
+
NOISE
(dB)
4
58
9
-65
-70
C
D
C: fCLK = 200kHz Fo = 4kHz
INPUT FREQ. = 400Hz
MEAS. BANDWIDTH = 30kHz
D: fCLK = 1MHz Fo = 20kHz
INPUT FREQ. = 2kHz
MEAS. BANDWIDTH = 80kHz
MAX291/2/5/6-19
0
1.0
1.1
1.3
1.5
MAX291 LOW-FREQUENCY
PHASE RESPONSE
-480
-560
-160
-240
-80
INPUT FREQUENCY (F/FC)
PHASE
SHIFT
(Degrees)
1.2
1.4
-320
-400
V+ = +2.5V
V- = -2.5V
FC = 20kHz
FC = 1kHz
MAX291/2/5/6-17
-40
12
3
6
7
10
MAX292 THD + NOISE vs.
INPUT SIGNAL AMPLITUDE
-75
-80
-55
-60
-50
-45
AMPLITUDE (Vp-p)
THD
+
NOISE
(dB)
4
58
9
-65
-70
A
B
A: fCLK = 200kHz Fo = 2kHz
INPUT FREQ. = 200Hz
MEAS. BANDWIDTH = 30kHz
B: fCLK = 1MHz Fo = 1kHz
INPUT FREQ. = 1kHz
MEAS. BANDWIDTH = 80kHz
MAX291/2/5/6-18
-40
12
3
6
7
10
MAX296 THD + NOISE vs.
INPUT SIGNAL AMPLITUDE
-75
-80
-55
-60
-50
-45
AMPLITUDE (Vp-p)
THD
+
NOISE
(dB)
4
58
9
-65
-70
C
D
C: fCLK = 200kHz Fo = 4kHz
INPUT FREQ. = 400Hz
MEAS. BANDWIDTH = 30kHz
D: fCLK = 1MHz Fo = 20kHz
INPUT FREQ. = 2kHz
MEAS. BANDWIDTH = 80kHz
MAX291/2/5/6-20
Typical Operating Characteristics (continued)
(V+ = 5V, V- = -5V, RLOAD = 5k, TA = +25°C, unless otherwise noted.)
MAX291/MAX292/MAX295/MAX296
Maxim Integrated
5
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参数描述
MAX291CWE+ 功能描述:有源滤波器 8th-Order Lowpass Switched-Cap 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
MAX291CWE+T 功能描述:有源滤波器 8th-Order Lowpass Switched-Cap 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
MAX291CWE-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
MAX291EPA 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
MAX291EPA+ 功能描述:有源滤波器 8th-Order Lowpass Switched-Cap 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