Maxim MAX7400ESA+

椭圆，低通开关电容器10kHz18th4.5V ~ 5.5V

Overview

The MAX7400/MAX7403/MAX7404/MAX7407 8th-order, lowpass, elliptic, switched-capacitor filters (SCFs) oper-ate from a single +5V(MAX7400/MAX7403) or +3V(MAX7404/MAX7407) supply. These devices draw 2mA of supply current and allow corner frequencies from1Hz to 10kHz, making them ideal for low-power anti-aliasing and post-DAC filtering applications.

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 Ratlo ◆Single-Supply Operation+5V(MAX7400/MAX7403)+3V(MAX7404/MAX7407)Low Power 2mA(Operating Mode) 0.2uA(Shutdown Mode) Available in 8-Pin SO and DIP Packages Low Output Offset:±5mV

Features

Tube Package
Supply voltage of 5V
Maximum operating temperature of 85°C
1 circuits
34kHz frequency

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX7400ESA+ active filters applications.

• Echo Cancellation
• Complex Multiply-Add
• Sample Rate Converters
• Digital Down Conversion
• D/A and A/D pre/post Filtering
• Tuning Bandwidth Expansion for HSP45116 and HSP45106
• Quadrature, Complex Flterlng
• Image Processing
• Polyphase Flterng
• Adaptive Fllterlng