1. Minumum System Error and Calibration : 5 mV Offset Maximum
2. Low Drift : 5 mV Drift Maximum
Absolute Maximum Ratings ( 25’C )
1. Gate-Drain or Gate-Source Voltage : – 50V
2. Forward Gate Current : 30 mA
3. Total Dissipation : 400 mW
4. Power Derating ( to 175’C) : 2.67 mW/’C
5. Storage Temperature Rage : -65 to +200’C
The SAF7741 is a combined Intermediate-Frequency (IF) car radio and audio Digital
Signal Processor (DSP) with several powerful cores integrated onto a single device. It
combines analog IF input, digital radio and audio processing, sample-rate converters and
digital and analog audio output to enhance listening clarity and noise suppression while
reducing multipath channel effect.
Features
1. Dual/Single, low-IF car radio and audio software DSP
2. Low-IF concept for high performance at reduced system cost
3. New PDC including IQC
4. Dedicated dual digital radio interface to co-processors for HD Radio and DRM
5. Supports co-processors for any digital radio standard such as DAB/DMB and SDARS
Applications
The SAF7741HV is designed for use in high-performance car radio systems.
Block Diagram
Other data sheets are available within the file: SAF7741HV, SAF7741H
