MAX7408EUA+ by Analog Devices

5th Order, Lowpass, Elliptic, Switched-Capacitor Filters


The MAX7408/MAX7411/MAX7412/MAX7415 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7408/MAX7411) or +3V (MAX7412/MAX7415) supply. The 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 can be put into a low-power mode, reducing 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. An offset-adjust pin allows for adjustment of the DC output level. The MAX7408/MAX7412 deliver 53dB of stopband rejection and a sharp rolloff with a transition ratio of 1.6. The MAX7411/MAX7415 achieve a sharper rolloff with a transition ratio of 1.25 while still providing 37dB of stop-band rejection. Their fixed response limits the design task to selecting a clock frequency.

Where to Buy

Prices starting from US$3.76

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$3.76
2,166
in stock
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Logo for RS UK
RS
from US$4.68
260
in stock
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Logo for TME
TME
from US$4.48
0
in stock
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Farnell
from US$4.97
0
in stock
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Features

5th-Order, Elliptic Lowpass Filters
Low Noise and Distortion: -80dB THD + Noise
Clock-Tunable Corner Frequency (1Hz to 15kHz)
Single-Supply Operation +5V (MAX7408/MAX7411) +3V (MAX7412/MAX7415)
+5V (MAX7408/MAX7411)
+3V (MAX7412/MAX7415)
Low Power 1.2mA (operating mode) 0.2µA (shutdown mode)
1.2mA (operating mode)
0.2µA (shutdown mode)
Available in 8-Pin µMAX®/DIP Packages
Low Output Offset: ±4mV

Specifications

Filter Type Lowpass
Filter Sections 1
Order Per Filter Section 5
Highest Cutoff (kHz) (min) 15
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 PDIP/8UMAX/8
BudgetaryPrice (See Notes) 2.5

Last 6 months Inventory & Pricing History



MAX7408EUA+ Semiconductors - ICs by Analog Devices

SWITCH CAP FILTER LOWPASS 15KHZ UMAX

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

Specifications

IC Filter Type Lowpass
Filter Order 5th
No. of Filters 1
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Filter IC Case Style µMAX
No. of Pins 8Pins
Cutoff Frequency 15kHz
Program Clock Frequency Typ 27kHz
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History


Alternative Descriptions

5th Order, Lowpass, Elliptic, | Analog Devices
MAX7408EUA+,Active Filters | RS
Filter: digital | TME
SWITCH CAP FILTER, LOWPASS, 15KHZ, UMAX | Farnell

Frequently Asked Questions

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Is the MAX7408EUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX7408EUA+ have stock available?

Authorised distributors including Analog Devices, RS, TME and Farnell have stock available or on a lead time for MAX7408EUA+ .

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