參數(shù)資料
型號： MAX7480
廠商： Maxim Integrated Products, Inc.
英文描述： Parallel-Load 8-Bit Shift Registers 20-LCCC -55 to 125
中文描述： 八階、低通、巴特沃茲、開關(guān)電容濾波器
文件頁數(shù)： 3/8頁
文件大?。?/td> 87K
代理商： MAX7480
M
8th-Order, Lowpass, Butterworth,
S witc hed-Capac itor Filter
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V, filter output measured at OUT, 10k
||50pF load to GND at OUT, OS = COM, 0.1μF from COM to GND,
SHDN
=
V
DD
, f
CLK
= 100kHz, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
CONDITIONS
MIN
TYP
MAX
SYMBOL
PARAMETER
Measured at DC
SHDN
= GND, CLK driven from 0 to V
DD
Operating mode, no load, IN = OS = COM
0.5
±10
V
SDL
SHDN
Input Low
SHDN
Input Leakage Current
V
DD
- 0.5
V
SDH
SHDN
Input High
60
PSRR
Power-Supply Rejection Ratio
SHUTDOWN
0.2
1
I
SHDN
Shutdown Current
2.9
3.5
Supply Current
I
DD
4.5
5.5
V
DD
Supply Voltage
V
V
dB
μA
mA
V
UNITS
V
SHDN
= 0 to V
DD
±0.1
μA
POWER REQUIREMENTS
FILTER CHARACTERISTICS
(V
DD
= +5V, filter output measured at OUT, 10k
||
50pF load to GND at OUT,
SHDN
= V
DD
, V
COM =
V
OS =
V
DD
/2
,
f
CLK
= 100kHz, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
Note 1:
The maximum f
C
is defined as the clock frequency f
CLK
= 100
·
f
C
at which the peak SINAD drops to 68dB with a sinusoidal
input at 0.2f
C
.
Note 2:
DC insertion gain is defined as
V
OUT
/
V
IN
.
Note 3:
OS voltages above V
DD
- 1V saturate the input and result in a 75μA typical input leakage current.
Note 4:
f
OSC
(kHz)
53
·
10
3
/ C
OSC
(pF).
f
IN
= 0.5f
C
f
IN
= f
C
-0.1
-3.5
0.0
-3.0
-48
-76
f
IN
= 2f
C
f
IN
= 3f
C
-2.5
-43
-70
Insertion Gain Relative to
DC Gain
dB
CONDITIONS
UNITS
MIN
TYP
MAX
PARAMETER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7480EPA 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(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7480EPA+ 功能描述:有源濾波器 8th-Order Lowpass Butterworth 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(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7480ESA 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(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7480ESA+ 功能描述:有源濾波器 8th-Order Lowpass Butterworth 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(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7480ESA+T 功能描述:有源濾波器 8th-Order Lowpass Butterworth 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(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
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