Purchase MAX7426, In-stock MAX7426 From SeekIC.
Part Number: MAX7426
Description: The MAX7426/MAX7427 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a sin...
- Table of contents:
MAX7426
-
Suppliers
DataSheet
General Description
MAX7426 General Description
The MAX7426/MAX7427 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7426) or +3V (MAX7427) supply. The devices draw only 0.8mA of supply current and allow corner frequencies rom 1Hz to 12kHz, 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 0.2A.
Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking fortighter cutoff-frequency control. An offset-adjust pin allows for adjustment of the DC output level.
The MAX7426/MAX7427 deliver 37dB of stopband rejection and a sharp rolloff with a transition ratio of 1.25. Their fixed response limits the design task to selecting a clock frequency.
MAX7426 Maximum Ratings
ABSOLUTE MAXIMUM RATINGS
VDD to GND..............................................................-0.3V to +6V
IN, OUT, COM, OS, CLK, SHDN ....................-0.3V to (VDD + 0.3V)
OUT Short-Circuit Duration.......................................................1s
Continuous Power Dissipation (TA = +70°C)
8-Pin µMAX (derate 4.1mW/°C above +70°C) ...............330mW
8-Pin PDIP (derate 6.90mW/°C above +70°C)...............552mW
Operating Temperature Ranges
MAX742 _C_A.......................................................0°C to +70°C
MAX742 _E_A ...................................................-40°C to +85°C
Storage Temperature Range ..........................-65°C to +160°C
Lead Temperature (soldering, 10s) ................................+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
MAX7426 Features
5th-Order, Elliptic Lowpass Filters
Low Noise and Distortion: -80dB THD + Noise
Clock-Tunable Corner Frequency (1Hz to 12kHz)
Single-Supply Operation
+5V (MAX7426)
+3V (MAX7427)
Low Power
0.8mA (Operating Mode)
0.2A (Shutdown Mode)
Available in 8-Pin MAX/PDIP Packages
Low Output Offset: ±4mV
Low Noise and Distortion: -80dB THD + Noise
Clock-Tunable Corner Frequency (1Hz to 12kHz)
Single-Supply Operation
+5V (MAX7426)
+3V (MAX7427)
Low Power
0.8mA (Operating Mode)
0.2A (Shutdown Mode)
Available in 8-Pin MAX/PDIP Packages
Low Output Offset: ±4mV
MAX7426 Typical Application
ADC Anti-Aliasing
CT2 Base Stations
Post-DAC Filtering
Speech Processing
CT2 Base Stations
Post-DAC Filtering
Speech Processing
MAX7426 Connection Diagram
MAX7426
PDF/DataSheet Download
- Datasheet: MAX7426
- File Size: 214563 KB
- Manufacturer: MAXIM [Maxim Integrated Products]
- Click here to Download
- ·MAX002
- FILTRONIC [Filtronic Compound Semiconductors]
- Optical Communications - Modulator Driver Amplifier
- 42133 KB
- ·MAX038
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038C/D
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038CPP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038CWP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038EPP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038EVKIT
- Maxim
- Evaluation Kit for the MAX038
- 106491 KB
- ·MAX038EWP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
MAX7426 Relative Products
MAX7425EUA+T
IC FILTER LOWPASS 5TH 8UMAX
-
MAX7425EUA+
IC FILTER LOWPASS 5TH 8UMAX
MAX7425CUA+T
IC FILTER LOWPASS 5TH 8UMAX
-
MAX7425CUA+
IC FILTER LOWPASS 5TH 8UMAX
MAX7425
The MAX7418MAX7425 5th-order, low-pass, switchedcapacitor filters (SCFs) operate from a single +5V (MAX7418MAX7421) or +3V (MAX7422MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, making them idea...
MAX7424EUA+T
IC FILTER LOWPASS 5TH 8-UMAX
Hotspot Suppliers Product
EP4CGX15BF14C8N
Price: 30-35 USD
cyclone IV device, FPGA, 15K, 169 pin FBGA, 402MHZ, transceiver starter kit, 1.2V
JS28F320C3BD70
Price: 1-2 USD
Block Flash Memory, TSSOP, –0.5 V to +3.7 V
PMBT2222A
Price: 0.1-1 USD
NPN switching transistor, SOT-23, 40V
STA326VJ
Price: 6.2-7 USD
2.1, high efficiency, digital audio system, I2C Control, Selectable De-emphasis, HSSOP36
EKMM181VSN561MR25S
Price: 0.01-100 USD
aluminum electrolytic capacitor, 160 to 400V, 560 uF, EKMM181VSN561MR25S
ADSP-21160MKBZ-80
Price: 10.85-11 USD
SHARC DSP Microcomputer, 12.5 ns, BGA400, 80 MHz
CX28333-18
Price: 8-10 USD
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
VN820SP
Price: 1.1-1.25 USD
monolithic device, SOP-10, 41 V, CMOS compatible input, -200 mA
PI7C8150DND
Price: 0.1-100 USD
PCI-PCI Bridge, 208-pin FQFP, 66MHz, PI7C8150DND, Pericom
ZR36462BGCG
Price: 6-6.56 USD
digital IC, BGA, Up to 16M Pixels image capture resolution, 16-bit image processing
STK412-150
Price: 6.5-8 USD
Two-Channel, Shift Power Supply, Audio Power Amplifier IC, 150W, Sanyo, 0.3 s
SKB30/12
Price: 0.1-100 USD
30 A, 1200 V, power bridge rectifier, SKB30/12, Semikron
