MAX7413 Maxim, MAX7413 Datasheet

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MAX7413

Manufacturer Part Number
MAX7413
Description
5th-Order / Lowpass / Switched-Capacitor Filters
Manufacturer
Maxim
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
MAX7413CUA+
Manufacturer:
Maxim Integrated Products
Quantity:
135
Part Number:
MAX7413EUA+
Manufacturer:
Maxim
Quantity:
1 486
The MAX7409/MAX7410/MAX7413/MAX7414 5th-order,
lowpass, switched-capacitor filters (SCFs) operate from
a single +5V (MAX7409/MAX7410) or +3V (MAX7413/
MAX7414) supply. These devices draw only 1.2mA of
supply current and allow corner frequencies from 1Hz
to 15kHz, making them ideal for low-power post-DAC
filtering and anti-aliasing applications. They feature a
shutdown mode, which reduces the 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 MAX7409/MAX7413 Bessel filters provide low over-
shoot and fast settling, while the MAX7410/MAX7414
Butterworth filters provide a maximally flat passband
response. Their fixed response simplifies the design
task to selecting a clock frequency.
ADC Anti-Aliasing
DAC Postfiltering
Air-Bag Electronics
19-4766; Rev 1; 9/98
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
MAX7409
MAX7410
MAX7413
MAX7414
PART
TOP VIEW
FILTER RESPONSE
COM
GND
V
DD
IN
Bessel
Butterworth
Bessel
Butterworth
________________________________________________________________ Maxim Integrated Products
1
2
4
3
General Description
MAX/DIP
MAX7409
MAX7410
MAX7413
MAX7414
Pin Configuration
CT2 Base Stations
Speech Processing
Selector Guide
Applications
8
7
6
5
CLK
SHDN
OS
OUT
VOLTAGE (V)
OPERATING
+5
+5
+3
+3
Switched-Capacitor Filters
Ordering Information continued at end of data sheet.
MAX7409CUA
MAX7409CPA
MAX7409EUA
MAX7409EPA
MAX7410CUA
MAX7410CPA
MAX7410EUA
MAX7410EPA
5th-Order Lowpass Filters
Clock-Tunable Corner Frequency (1Hz to 15kHz)
Single-Supply Operation
Low Power
Available in 8-Pin µMAX/DIP Packages
Low Output Offset: ±4mV
PART
Bessel Response (MAX7409/MAX7413)
Butterworth Response (MAX7410/MAX7414)
+5V (MAX7409/MAX7410)
+3V (MAX7413/MAX7414)
1.2mA (operating mode)
0.2µA (shutdown mode)
5th-Order, Lowpass,
CLOCK
0.1 F
INPUT
V
SUPPLY
Typical Operating Circuit
IN
CLK
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Ordering Information
MAX7409
MAX7410
MAX7413
MAX7414
V
GND
DD
SHDN
COM
OUT
OS
8 µMAX
8 Plastic DIP
8 µMAX
8 Plastic DIP
8 µMAX
8 Plastic DIP
8 µMAX
8 Plastic DIP
PIN-PACKAGE
Features
OUTPUT
0.1 F
1

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