TDA1311AT Philips Semiconductors, TDA1311AT Datasheet - Page 2

• Manufacturer Part Number: TDA1311AT
• Description: Stereo Continuous Calibration DAC CC-DAC
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
ORDERING INFORMATION
1995 Dec 18
TDA1311A
TDA1311AT
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
– integrated current-to-voltage converter
Fast settling time permits 2, 4 and 8
(serial input) or double-speed operation at
4
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.
Stereo Continuous Calibration DAC
(CC-DAC)
NUMBER
supply voltage
TYPE
oversampling
DIP8
SO8
NAME
plastic dual in-line package; 8 leads (300 mil)
plastic small outline package; 8 leads; body width 3.9 mm
oversampling
DESCRIPTION
2
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 m 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.
PACKAGE
Preliminary specification
TDA1311A
SOT97-1
SOT96-1
VERSION