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參數(shù)資料
| 型號(hào)： | MAX7401CSA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 8th-Order, Lowpass, Bessel, Switched-Capacitor Filters |
| 中文描述： | SWITCHED CAPACITOR FILTER, BESSEL, LOWPASS, PDSO8 |
| 封裝： | 0.150 INCH, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 197K |
| 代理商： | MAX7401CSA |
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Desc ription
The MAX7401/MAX7405 8th-order, lowpass, Bessel,
switched-capacitor filters (SCFs) operate from a single
+5V (MAX7401) or +3V (MAX7405) supply. These
devices draw only 2mA of supply current and allow cor-
ner frequencies from 1Hz to 5kHz, making them ideal
for low-power post-DAC filtering and anti-aliasing appli-
cations. They feature a shutdown mode that reduces
supply current to 0.2μA.
Two clocking options are available on these devices:
self-clocking (through the use of an external capacitor)
or external clocking for tighter corner-frequency control.
An offset adjust pin allows for adjustment of the DC out-
put level.
The MAX7401/MAX7405 Bessel filters provide low over-
shoot and fast settling. Their fixed response simplifies
the design task to selecting a clock frequency.
Applic ations
CT2 Base Stations
Speech Processing
ADC Anti-Aliasing
Post-DAC Filtering
Air-Bag Electronics
Features
o
8th-Order, Lowpass Bessel Filters
o
Low Noise and Distortion: -82dB THD + Noise
o
Clock-Tunable Corner Frequency (1Hz to 5kHz)
o
100:1 Clock-to-Corner Ratio
o
Single-Supply Operation
+5V (MAX7401)
+3V (MAX7405)
o
Low Power
2mA (Operating Mode)
0.2μA (Shutdown Mode)
o
Available in 8-Pin SO/DIP Packages
o
Low Output Offset:
±
5mV
M
8th-Order, Lowpass, Bessel,
S witc hed-Capac itor Filters
________________________________________________________________ Maxim Integrated Products
1
OS
OUT
V
DD
1
2
8
7
CLK
SHDN
IN
GND
COM
SO/DIP
TOP VIEW
3
4
6
5
MAX7401
MAX7405
V
DD
IN
CLK
OUT
GND
INPUT
0.1
μ
F
0.1
μ
F
CLOCK
SHDN
OUTPUT
V
SUPPLY
COM
OS
MAX7401
MAX7405
Typic al Operating Circ uit
19-4788; Rev 1; 6/99
Pin Configuration
Ordering Information
PART
MAX7401CPA
MAX7401ESA
MAX7401EPA
MAX7405
CSA
MAX7405CPA
MAX7405ESA
MAX7405EPA
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
0°C to +70°C
TEMP. RANGE
0°C to +70°C
PIN-PACKAGE
8 SO
8 Plastic DIP
8 SO
8 Plastic DIP
8 SO
8 Plastic DIP
8 SO
8 Plastic DIP
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
MAX7401
CSA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX7401EPA | 8th-Order, Lowpass, Bessel, Switched-Capacitor Filters |
| MAX7401ESA | 8th-Order, Lowpass, Bessel, Switched-Capacitor Filters |
| MAX7405CPA | 8th-Order, Lowpass, Bessel, Switched-Capacitor Filters |
| MAX7405CSA | 8th-Order, Lowpass, Bessel, Switched-Capacitor Filters |
| MAX7405EPA | 8th-Order, Lowpass, Bessel, Switched-Capacitor Filters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7401CSA+ | 功能描述:有源濾波器 8th-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(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube |
| MAX7401CSA+T | 功能描述:有源濾波器 8th-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(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube |
| MAX7401CSA-T | 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 |
| MAX7401EPA | 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 |
| MAX7401EPA+ | 功能描述:有源濾波器 8th-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(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube |
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