参数资料
型号: MAX291CSA+T
厂商: Maxim Integrated Products
文件页数: 5/10页
文件大小: 0K
描述: IC FILTER LOWPASS 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: 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: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
8th-Order, Lowpass,
Switched-Capacitor Filters
-0.6
-0.7
-0.5
-0.2
-0.1
-0.3
-0.4
0
200
400
600
800
1k
MAX291/MAX295
FREQUENCY RESPONSE
MAX291/2/5/6-04
INPUT FREQUENCY (Hz)
GAIN
(dB)
MAX295
Fo = 1kHz
MAX291
-100
-120
-80
-20
0
-40
-60
20
012345
MAX291/MAX295
FREQUENCY RESPONSE
MAX291/2/5/6-05
INPUT FREQUENCY (Hz)
GAIN
(dB)
MAX295
Fo = 1kHz
MAX291
-100
-120
-80
-20
0
-40
-60
20
02468
10
MAX292/MAX296
FREQUENCY RESPONSE
MAX291/2/5/6-06
INPUT FREQUENCY (Hz)
GAIN
(dB)
MAX296
Fo = 1kHz
MAX292
6
9
8
7
11
10
15
14
13
12
16
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX291/2/5/6-07
SUPPLY VOLTAGE, V+ OR |V-|
SUPPLY
CURRENT
I+
OR
|I-|(mA)
100kHz EXTERNAL CLOCK
10
13
12
11
14
15
16
-60
20
0
-40 -20
40 60 80 100 120 140
SUPPLY CURRENT vs. TEMPERATURE
MAX291/2/5/6-10
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
100kHz EXTERNAL CLOCK
I+ OR | I- |
-60
-70
-50
-20
-10
-30
-40
0
400
800
1.2k
1.6k
2k
MAX291/MAX295
FREQUENCY RESPONSE
MAX291/2/5/6-08
INPUT FREQUENCY (Hz)
GAIN
(dB)
Fo = 1kHz
MAX291/MAX295
-12
-14
-10
-4
-2
-6
-8
0
400
800
1.2k
1.6k
2k
MAX292/MAX296
FREQUENCY RESPONSE
MAX291/2/5/6-09
INPUT FREQUENCY (Hz)
GAIN
(dB)
MAX296
Fo = 1kHz
MAX292
-480
-560
-400
-160
-80
-240
-320
0
400
800
1.2k
1.6k
2k
MAX291/MAX295
PHASE RESPONSE
MAX291/2/5/6-11
INPUT FREQUENCY (Hz)
PHASE
SHIFT
(Degrees)
MAX295
Fo = 1kHz
MAX291
0
400
1.2k
2k
MAX292/296 PHASE RESPONSE
-300
-350
-100
-150
-50
INPUT FREQUENCY (Hz)
PHASE
SHIFT
(Degrees)
800
1.6k
-200
-250
fo = 1kHz
MAX291/2/5/6-12
Typical Operating Characteristics (continued)
(V+ = 5V, V- = -5V, TA = +25°C, fCLK = 100kHz (MAX291/MAX292) or fCLK = 50kHz (MAX295/MAX296), unless otherwise noted.)
MAX291/MAX292/MAX295/MAX296
4
Maxim Integrated
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