參數(shù)資料
型號： MAX7427
廠商： Maxim Integrated Products, Inc.
英文描述： Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125
中文描述： 五階、低通、橢圓函數(shù)、開關電容濾波器
文件頁數(shù)： 2/12頁
文件大小： 209K
代理商： MAX7427
M
5th-Order, Lowpass, Elliptic,
Switched-Capacitor Filters
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND..............................................................-0.3V to +6V
IN, OUT, COM, OS, CLK,
SHDN
................-0.3V to (V
DD
+ 0.3V)
OUT Short-Circuit Duration.......................................................1s
Continuous Power Dissipation (T
A
= +70°C)
8-Pin μMAX (derate 4.1mW/°C above +70°C).............330mW
8-Pin PDIP (derate 6.90mW/°C above +70°C).............552mW
ELECTRICAL CHARACTERISTICS—MAX7426
(V
DD
= +5V, filter output measured at OUT, 10k
||
50pF load to GND at OUT,
SHDN
= V
DD
, OS = COM, 0.1μF from COM to GND,
f
CLK
= 100kHz, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Ranges
MAX742 _C_A....................................................0°C to +70°C
MAX742 _E_A.................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10s).................................+300°C
C
OSC
= 1000pF (Note 3)
V
OS
= 0 to V
DD
SHDN
= GND, V
COM
= 0 to V
DD
(Note 1)
T
A
= +25°C
Input, COM externally driven
OS to OUT
Measured with respect to COM
f
IN
= 200Hz, V
IN
= 4Vp-p,
measurement bandwidth = 22kHz
V
IN
= V
COM
= V
DD
/ 2
V
COM
= V
DD
/ 2 (Note 2)
Output, COM internally driven
CONDITIONS
13.5
17.5
21.5
f
OSC
Internal Oscillator Frequency
±0.2
±10
Input Leakage Current at OS
CLOCK
±0.2
±10
Input Leakage Current at COM
50
500
C
L
10
1
R
L
Resistive Output Load Drive
5
Clock Feedthrough
90
130
R
COM
Input Resistance at COM
±0.1
V
OS
Input Voltage Range at OS
V
DD
2 - 0.2
V
DD
2
V
DD
+ 0.2
2
100:1
10
f
CLK
/f
C
Clock-to-Corner Ratio
Clock-to-Corner Tempco
Output Voltage Range
Output Offset Voltage
0.001 to 9
f
C
Corner-Frequency Range
V
DD
2 - 0.5
V
DD
2
V
DD
+ 0.5
2
V
COM
COM Voltage Range
+1
A
OS
Offset Voltage Gain
-81
THD+N
Total Harmonic Distortion plus
Noise
0.25
V
DD
- 0.25
±25
±4
V
OFFSET
0
0.2
0.4
DC Insertion Gain with Output
Offset Removed
MIN
TYP
MAX
SYMBOL
PARAMETER
0.5
V
IL
Clock Input Low
4.5
V
IH
Clock Input High
±8
±12.5
I
CLK
Clock Output Current
(internal oscillator mode)
V
V
μA
kHz
μA
μA
pF
k
mVp-p
k
V
V
V/V
dB
dB
mV
V
ppm/°C
kHz
UNITS
Maximum Capacitive Load
at OUT
FILTER
相關PDF資料
PDF描述
MAX7427EPA Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CFP -55 to 125
MAX7426EUA 5th-Order, Lowpass, Elliptic, Switched-Capacitor Filters
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相關代理商/技術參數(shù)
參數(shù)描述
MAX7427CPA 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7427CPA+ 功能描述:有源濾波器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7427CUA 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7427CUA+ 功能描述:有源濾波器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7427CUA+T 功能描述:有源濾波器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
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