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TDA1311AT 数据表(PDF) 2 Page - NXP Semiconductors |
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TDA1311AT 数据表(HTML) 2 Page - NXP Semiconductors |
2 / 20 page 1995 Dec 18 2 Philips Semiconductors Preliminary specification Stereo Continuous Calibration DAC (CC-DAC) TDA1311A FEATURES • Voltage output • Space saving packages SO8 or DIP8 • Low power consumption • Wide dynamic range (16-bit resolution) • Continuous Calibration (CC) concept • Easy application: – single 4 to 5.5 V rail supply – output current and bias current are proportional to the supply voltage – integrated current-to-voltage converter • Fast settling time permits 2, 4 and 8 × oversampling (serial input) or double-speed operation at 4 × oversampling • Internal bias current ensures maximum dynamic range • Wide operating temperature range (−40 °C to +85 °C) • Compatible with most current Japanese input formats: time multiplexed, two's complement, TTL • No zero-crossing distortion • Cost efficient. GENERAL DESCRIPTION The TDA1311A; AT is a voltage-driven digital-to-analog converter and is new generation of DAC devices which embodies the innovative technique of Continuous Calibration (CC). The largest bit-currents are repeatedly generated by one single current reference source. This duplication is based upon an internal charge storage principle which has an accuracy insensitive to ageing, temperature matching and process variations. The TDA1311A; AT is fabricated in a 1.0 µm CMOS process and features an extremely low-power dissipation, small package size and easy application. Furthermore, the accuracy of the intrinsic high coarse-current combined with the implemented symmetrical offset decoding method preclude zero-crossing distortion and ensures high quality audio reproduction. Therefore, the CC-DAC is eminently suitable for use in (portable) digital audio equipment. ORDERING INFORMATION TYPE NUMBER PACKAGE NAME DESCRIPTION VERSION TDA1311A DIP8 plastic dual in-line package; 8 leads (300 mil) SOT97-1 TDA1311AT SO8 plastic small outline package; 8 leads; body width 3.9 mm SOT96-1 |
类似零件编号 - TDA1311AT |
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类似说明 - TDA1311AT |
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