参数资料
型号: MAX296CWE+T
厂商: Maxim Integrated Products
文件页数: 4/10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: 1,000
滤波器类型: 贝塞尔,低通开关电容器
频率 - 截止或中心: 50kHz
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: 带卷 (TR)
8th-Order, Lowpass,
Switched-Capacitor Filters
ELECTRICAL CHARACTERISTICS (continued)
(V+ = 5V, V- = -5V, filter output measured at OUT pin, 20k
load resistor to ground at OUT and OP OUT, fCLK = 100kHz
(MAX291/MAX292) or fCLK = 50kHz (MAX295/MAX296), TA = TMIN to TMAX, unless otherwise noted.)
IN = GND
V+ = 5V, V- = -5V, VCLK = 0V to 5V
V- = 0V, GND = V±2
VCLK = 0V or 5V
TA = +25°C, fCLK = 100kHz
fCLK = 100kHz
COSC = 1000pF
CONDITIONS
mA
15
22
4.750
11.000
Single Supply
V
±2.375
±5.500
Supply Voltage
Dual Supply
A
0.05
Input Bias Current
V
±4
Output DC Swing
mV
±10
±50
Input Offset Voltage
dB
0.15
0
-0.15
DC Insertion Gain Error with
Output Offset Removed
mV
±150
±400
V
±4
Output DC Swing
Output Offset Voltage
1.0
Low
V
4.0
Clock Input High
(Note 1)
A
±70
±120
Internal Oscillator
Current Source/Sink
dB
-70
Total Harmonic Distortion
plus Noise
mVp-p
6
Clock Feedthrough
kHz
29
35
43
Internal Oscillator
Frequency
UNITS
MIN
TYP
MAX
PARAMETER
V+ = 2.375V, V- = -2.375V, VCLK = -2V to 2V
712
Supply Current
CLOCK
UNCOMMITTED OP AMP
POWER REQUIREMENTS
V
Typical Operating Characteristics
(V+ = 5V, V- = -5V, TA = +25°C, fCLK = 100kHz (MAX291/MAX292) or fCLK = 50kHz (MAX295/MAX296), unless otherwise noted.)
0.990
1.000
1.020
1.010
1.030
2.0
3.5
4.0
2.5
3.0
4.5
5.0
5.5
NORMALIZED INTERNAL OSCILLATOR
FREQUENCY vs. SUPPLY VOLTAGE
MAX291/2/5/6-02
SUPPLY VOLTAGE (V)
NORMALIZED
OSCILLATOR
FREQUENCY
1nF EXTERNAL
CAPACITOR CLK
0
100
50
200
150
300
250
350
450
400
500
0
468
2
1012141618
INTERNAL OSCILLATOR PERIOD vs.
CAPACITANCE VALUE
MAX291/2/5/6-01
CAPACITANCE (nF)
OSCILLATOR
PERIOD
(
s)
0.97
0.94
1.03
1.00
1.06
-60
-20
0
20
-40
40 60
80 100 120 140
NORMALIZED INTERNAL OSCILLATOR
FREQUENCY vs. TEMPERATURE
MAX291/2/5/6-03
TEMPERATURE (
°C)
NORMALIZED
OSCILLATOR
FREQUENCY
1nF EXTERNAL
CAPACITOR CLK
Note 1. Guaranteed by design.
MAX291/MAX292/MAX295/MAX296
Maxim Integrated
3
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