UDA1340M NXP Semiconductors, UDA1340M Datasheet
UDA1340M
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UDA1340M Summary of contents
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DATA SHEET UDA1340 Low-voltage low-power stereo audio CODEC with DSP features Preliminary specification Supersedes data of 1997 May 20 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1997 Jul 09 ...
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... Power-down click prevention circuitry High linearity, dynamic range, low distortion. ORDERING INFORMATION TYPE NUMBER NAME UDA1340M SSOP28 1997 Jul 09 GENERAL DESCRIPTION The UDA1340 is a single-chip stereo Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) with signal processing features employing bitstream conversion techniques. The low power consumption and ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features QUICK REFERENCE DATA SYMBOL PARAMETER Supply V ADC analog supply voltage DDA(ADC) V DAC analog supply voltage DDA(DAC) V operational amplifiers supply voltage DDO V digital supply voltage DDD I ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features BLOCK DIAGRAM V DDA(ADC) V SSA(ADC) handbook, full pagewidth 3 VINL 10 V DDD 11 V SSD 18 DATAO 16 BCK DATAI 9 OVERFL 26 VOUTL 1997 ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features PINNING SYMBOL PIN V 1 ADC analog ground SSA(ADC ADC analog supply voltage DDA(ADC) VINL 3 ADC input left V 4 ADC reference voltage ref(A) VINR 5 ADC ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features FUNCTIONAL DESCRIPTION System clock The UDA1340 accommodates slave mode only, this means that in all applications the system devices must provide the system clock. The system frequency is selectable. The ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features Interpolation filter (DAC) The digital filter interpolates from 1f a cascade of a recursive filter and an FIR filter. Table 3 Interpolation filter characteristics ITEM CONDITION Passband ripple 0 0.45f ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features dbook, full pagewidth 1997 Jul 09 8 Preliminary specification UDA1340 ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features L3-Interface The UDA1340 has a microcontroller input mode. In the microcontroller mode, all the digital sound processing features and the system controlling features can be controlled by the microcontroller. The ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features handbook, full pagewidth L3MODE t h;MA L3CLOCK L3DATA t halt handbook, full pagewidth L3MODE t s;MT L3CLOCK L3DATA write 1997 Jul s;MA t s;DAT ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features handbook, full pagewidth L3MODE L3CLOCK L3DATA Table 5 Data transfer of type ‘status’; note 1 BIT 7 BIT 6 BIT 5 BIT SC1 SC0 ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features S YSTEM CLOCK FREQUENCY A 2-bit value (SC1 and SC0) to select the used external clock frequency (see Table 7). Table 7 System clock frequency settings SC1 SC0 0 0 ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features B ASS BOOST A 4-bit value to program the bass boost setting. The used set depends on the MODE bits. Table 11 Bass boost settings BB3 BB2 BB1 BB0 0 ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features EMPHASIS A 2-bit value to enable the digital de-emphasis filter. Table 13 De-emphasis settings DE1 DE0 de-emphasis 0 1 de-emphasis, 32 kHz 1 0 ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features DC CHARACTERISTICS DDD DDA DDO amb unless otherwise specified. SYMBOL PARAMETER Supply V ADC analog supply voltage DDA(ADC) V DAC analog ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features AC CHARACTERISTICS (ANALOG kHz; T DDD DDA DDO i (pins 1, 11, 22 and 27); unless otherwise specified SYMBOL ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features AC CHARACTERISTICS (DIGITAL 2 DDD DDA DDO (pins 1, 11, 22 and 27); unless otherwise specified. SYMBOL PARAMETER clock cycle ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features handbook, full pagewidth WS t BCK( BCK T cy DATAO DATAI 1997 Jul 09 t h; d(DATO)(WS) t BCK(L) Fig.7 Serial interface timing. ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features APPLICATION INFORMATION L1 V DDA 3 V 8LM32A07 L2 V DDD 8LM32A07 C12 C11 100 F 100 F ground (16 V) (16 V) R30 SYSCLK system clock 47 OVERFL overload ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features PACKAGE OUTLINE SSOP28: plastic shrink small outline package; 28 leads; body width 5 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published ...
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Philips Semiconductors Low-voltage low-power stereo audio CODEC with DSP features 1997 Jul 09 NOTES 23 Preliminary specification UDA1340 ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 160 1010, ...