TDA1543 데이터 시트보기 (PDF) - Philips Electronics
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TDA1543 Datasheet PDF : 13 Pages
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Philips Semiconductors
Dual 16-bit DAC (economy version)
(I2S input format)
Product specification
TDA1543
FEATURES
• Low distortion
• 16-bit dynamic range
• 4 × oversampling possible
• Single 5 V power supply
• No external components required
• No requirement for external deglitcher circuitry due to
fast settling output current
• Adjustable bias current
• Internal timing and control circuits
• I2S input format: time multiplexed, two's complement,
TTL.
GENERAL DESCRIPTION
The TDA1543 is a monolithic integrated dual 16-bit
digital-to-analog converter (DAC) designed as an
economy version for use in hi-fi digital audio equipment
such as Compact Disc players, digital tape or cassette
recorders, digital sound in TV sets and in digital amplifiers.
ORDERING INFORMATION
EXTENDED
TYPE NUMBER
TDA1543(1)
8
TDA1543T(2)
16
PINS
Notes
1. SOT97-1; 1996 August 13.
2. SOT162-1 1996 August 13.
PIN POSITION
DIL
mini-pack
PACKAGE
MATERIAL
plastic
plastic
CODE
SOT97
SO16L;SOT162A
QUICK REFERENCE DATA
SYMBOL
VDD
IDD
IFS
THD
THD
tcs
BR
fBCK
S/N
TCFS
Tamb
Ptot
Ibias
PARAMETER
CONDITIONS
supply voltage
supply current
full scale output current
total harmonic distortion
including noise
at 0 dB
total harmonic distortion
including noise
at −60 dB
current settling time to ± 1 LSB
input bit rate at data input
clock frequency at clock input
signal-to-noise ratio
at bipolar zero
full scale temperature coefficient at analog outputs
(AOL; AOR)
operating ambient temperature
range
total power dissipation
bias current (adjustable)
MIN.
3.0
−
1.95
−
−
−
−
−
−
−
90
−
TYP.
5.0
50
2.30
−75
0.018
−30
3.2
0.5
−
−
96
± 500 × 10−6
MAX. UNIT
8.0 V
60
mA
2.65 mA
−70 dB
0.032 %
−23 dB
7.9 %
−
µs
9.2 Mbits/s
9.2 MHz
−
dB
−
K−1
−30
−
+85 °C
−
250
−0.6 −
−
mW
5.0 mA
February 1991
2
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