TDA1307 データシートの表示（PDF） - Philips Electronics
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TDA1307 Datasheet PDF : 36 Pages
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Philips Semiconductors
High-performance bitstream digital filter
Preliminary specification
TDA1307
FEATURES
• Multiple format inputs: I2S, Sony 16, 18 and 20-bit
• 8-sample interpolation error concealment
• Digital mute, attenuation −12 dB
• Digital audio output function (biphase-mark encoded)
according to IEC 958
• Digital silence detection (output)
• Digital de-emphasis (selectable, FS-programmable)
• 8 × oversampling finite impulse response (FIR) filter
• DC-cancelling filter (selectable)
• Peak detection (continuous) and read-out to
microprocessor
• Fade function: sophisticated volume control
• Selectable 3rd/4th order noise shaping
• Selectable dither generation and automatic scaling
• Dedicated TDA1547 1-bit output
• Differential mode bitstream: complementary data
outputs available
• Simple 3-line serial microprocessor command interface
• Flexible system clock oscillator circuitry
• Power-on reset
• Standby function
• SDIP42 package.
QUICK REFERENCE DATA
Voltages are referenced to VSS (ground = 0 V); all VSS and all VDD connections should be connected externally to the
same supply.
SYMBOL
VDDC1,2,3
VDDOSC
VDDAR
VDDAL
IDDC1,2,3
IDDOSC
IDDAR
IDDAL
fXTAL
Tamb
Ptot
PARAMETER
supply voltage
(pins 21, 41 and 8)
supply voltage (pin 24)
supply voltage (pin 32)
supply voltage (pin 29)
supply current
(pins 21, 41 and 8)
supply current (pin 24)
supply current (pin 32)
supply current (pin 29)
oscillator clock frequency
operating ambient temperature
total power consumption
CONDITIONS
VDD = 5 V
VDD = 5 V
VDD = 5 V
VDD = 5 V
MIN. TYP. MAX. UNIT
4.5
5.0
5.5
V
4.5
5.0
5.5
V
4.5
5.0
5.5
V
4.5
5.0
5.5
V
−
75
−
mA
−
2
−
mA
−
2
−
mA
−
1
−
mA
−
33.8688 −
MHz
−20
−
+70
°C
−
400
−
mW
ORDERING INFORMATION
TYPE NUMBER
TDA1307
NAME
SDIP42
PACKAGE
DESCRIPTION
plastic shrink dual in-line package; 42 leads (600 mil)
VERSION
SOT270-1
1996 Jan 08
2
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