MAX7407ESA+ by Analog Devices

8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters

Status: Active
Series: MAX7407
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX7400/MAX7403/MAX7404/MAX7407 8th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7400/MAX7403) or +3V (MAX7404/MAX7407) supply. These devices draw 2mA of supply current and allow corner frequencies from 1Hz to 10kHz, making them ideal for low-power anti-aliasing and post-DAC filtering applications. They feature a shutdown mode that reduces the supply current to 0.2µA. Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter cutoff-frequency control. In addition, an offset adjustment pin (OS) allows for the adjustment of the DC output level. The MAX7400/MAX7404 provide 82dB of stopband rejection and a sharp rolloff with a transition ratio of 1.5. The MAX7403/MAX7407 provide a sharper rolloff with a transition ratio of 1.2, while still delivering 60dB of stopband rejection. The fixed response of these devices simplifies the design task to corner-frequency selection by setting a clock frequency. The MAX7400/MAX7403/MAX7404/MAX7407 are available in 8-pin SO and DIP packages.

Prices starting from US$7.86


Distributor Starting From Stock
Logo for element14 element14 US$7.96
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Logo for Farnell Farnell US$11.86
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Features

8th-Order Lowpass Elliptic Filter
Low Noise and Distortion -82dB THD + Noise (MAX7400)
Clock-Tunable Corner Frequency (1Hz to 10kHz)
100:1 Clock-to-Corner Ratio
Single-Supply Operation +5V (MAX7400/MAX7403) +3V (MAX7404/MAX7407)
+5V (MAX7400/MAX7403)
+3V (MAX7404/MAX7407)
Low Power 2mA (Operating Mode) 0.2µA (Shutdown Mode)
2mA (Operating Mode)
0.2µA (Shutdown Mode)
Available in 8-Pin SO and DIP Packages
Low Output Offset: ±5mV

Specifications

Filter Type Lowpass
Filter Sections 1
Order Per Filter Section 8
Highest Cutoff (kHz) (min) 10
Lowest Cutoff (Hz) (max) 1
Filter Class Switched Cap
Filter Characteristic Elliptic
Program Method Clock
Oper. Temp. (°C) -40 to +850 to +70
Package/Pins SOIC (N)/8
BudgetaryPrice (See Notes) 3.37


MAX7407ESA+ Amplifiers & Comparators by Analog Devices

IC FILTER ELLIPTIC 3V 8TH ORD

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Comparator Type -
Response Time -
Supply Voltage Range -
Comparator Case Style -
No. of Pins 8Pins
IC Output Type -
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Cutoff Frequency 10kHz
Filter IC Case Style SOIC
Filter Order 8th
Filter Type Low Pass
IC Filter Type Switched Capacitor
No. of Filters 1
Program Clock Frequency Typ 34kHz
Supply Voltage Max 3.6V
Supply Voltage Min 2.7V
Termination Type Surface Mount Device

Alternative Descriptions

MAX7407ESA+,Active Filters | RS
FILTER, LOWPASS, SOIC | Farnell

Frequently Asked Questions

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Is the MAX7407ESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX7407ESA+ have stock available?

Authorised distributors including RS, element14 and Farnell have stock available or on a lead time for MAX7407ESA+ .

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