HT82V738 CS4340 - Datasheet Archive

 

24-Bit Stereo Audio D/A Converter Features · Single power supply voltage: 3V~5V · Low harmonic distortion ·

 

HT82V738 HT82V738 24-Bit Stereo Audio D/A Converter Features · Single power supply voltage: 3V~5V · Low harmonic distortion · Low power consumption · Wide temperature range · Low distortion · Control feature for click and Pops · Low clock jitter sensitivity · On-chip digital de-emphasis for 32, 44.1 and 48kHz · High SNR ratio and dynamic range · 16-pin NSOP package Applications · DVD players · MP3 players · Home theater systems · CD players · Digital TV · Automotive systems · Digital set top boxes General Description range, high SNR ratio and has low clock jitter sensitivity. HT82V738 HT82V738 is an ideal DAC for DVD players, MP3 players and set-top box systems. It is also pin-compatible with CS4340 CS4340. The HT82V738 HT82V738 is a high performance audio DAC converter. It provides digital de-emphasis (32, 44.1 and 48kHz), external mute control and adjustment for serial data and clock. The HT82V738 HT82V738 accepts data at audio rates up to 96kHz. It performs within a wide dynamic Block Diagram D IF 0 D IF 1 M C L K R S T L R C K S D A T A In te r p o la tio n F ilte r D S D A C A n a lo g F ilte r A O U T R In te r p o la tio n F ilte r S e r ia l In p u t In te rfa c e D S D A C A n a lo g F ilte r A O U T L E x te rn a l M u te C o n tro l D e - e m p h a s is S C L K /D E M 1 D E M 0 M U T E C Pin Assignment R S T 1 1 6 M U T E C S D A T A 2 1 5 A O U T A S C L K /D E M 1 3 1 4 V A L R C K 4 1 3 A G N D M C L K 5 1 2 A O U T B D IF 1 6 1 1 R E F _ G N D D IF 0 7 1 0 V Q D E M 0 8 9 F IL T + H T 8 2 V 7 3 8 1 6 N S O P -A Rev. 1.00 1 October 16, 2003 HT82V738 HT82V738 Pin Description Pin No. Pin Name I/O I Description Reset 1 RST 2 SDATA I Serial data 3 SCLK/DEM1 I Serial clock/de-emphasis 4 LRCK I Left/right clock Master clock MCLK (MHz) Sample Rate (kHz) 384x 512x 4.0960 6.1440 8.1920 12.2880 16.3840 44.1 5.6448 8.4672 11.2896 16.9344 22.5792 6.1440 9.2160 12.2880 18.4320 24.5760 64 8.1920 12.2880 ¾ ¾ ¾ 88.2 11.2896 16.9344 ¾ ¾ ¾ 96 I 256x 48 MCLK 192x 32 5 128x 12.2880 18.4320 ¾ ¾ ¾ HRM BRM Digital interface format DIF1 DIF0 Description 2 0 I 0 I S, up to 24-bit data 1 Left justified, up to 24-bit data 0 Right justified, 24-bit data 1 DIF1, DIF0 0 1 6, 7 1 Right justified, 16-bit data De-emphasis control DEM0 and DEM1 Internal serial clock mode DEM1 I Disabled 1 44.1kHz 1 DEM0 0 0 8 DEM0 0 Description 0 48kHz 1 1 32kHz External serial clock mode DEM0 Description 0 Disabled 1 44.1kHz 9 FILT+ I Positive voltage reference 10 VQ I Quiescent voltage 11 REF_GND I Reference ground 12 AOUTB O Analog output B 13 AGND I Analog ground 14 VA I Analog power 15 AOUTA O Analog output A 16 MUTEC O Mute control Rev. 1.00 2 October 16, 2003 HT82V738 HT82V738 Absolute Maximum Ratings Supply Voltage .VSS-0.3V to VSS+6.0V Storage Temperature .-50°C to 125°C Input Voltage .VSS-0.3V to VDD+0.3V Operating Temperature .-10°C to 70°C Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. Electrical Characteristics Analog Characteristics Symbol Parameter Ta=-10°C to 70°C Test Conditions VDD Conditions Base-rate Mode High-rate Mode Min. Typ. Max. Min. Typ. Max. Unweighted ¾ 93 ¾ ¾ 92 ¾ A-weighted ¾ 95 ¾ ¾ 95 ¾ Unweighted ¾ 91 ¾ ¾ 88 ¾ A-weighted ¾ 94 ¾ ¾ 94 ¾ ¾ -88 ¾ ¾ -88 Unit ¾ Dynamic Performance Dynamic Range (18~24-bit) 5V Dynamic Range (16-bit) Total Harmonic Distortion+Noise THD+N (18~24-bit) ¾ 5V dB Total Harmonic Distortion+Noise (16-bit) ¾ ¾ -86 ¾ ¾ -86 ¾ ¾ ¾ 90 ¾ ¾ 90 ¾ Unweighted ¾ 91 ¾ ¾ 90 ¾ A-weighted ¾ 94 ¾ ¾ 91 ¾ Unweighted ¾ 90 ¾ ¾ 88 ¾ A-weighted Interchannel Isolation dB ¾ 92 ¾ ¾ 90 ¾ ¾ ¾ -88 ¾ ¾ -88 ¾ ¾ ¾ -86 ¾ ¾ -86 ¾ ¾ ¾ 90 ¾ ¾ 90 ¾ 5V dB Dynamic Performance Dynamic Range (18~24-bit) 3V Dynamic Range (16-bit) THD+N Total Harmonic Distortion+Noise (18~24-bit) Total Harmonic Distortion+Noise (16-bit) Interchannel Isolation 3V dB dB 3V dB Analog Characteristics Symbol Parameter Test Conditions Min. Typ. Max. Unit ¾ ¾ 0.7VA ¾ VPP ¾ ¾ ¾ 0.5VA ¾ VDC Interchannel Gain Mismatch ¾ ¾ ¾ 0.1 ¾ dB ¾ 100 ¾ ppm/°C VDD Conditions Full Scale Output Voltage ¾ Quiescent Voltage Analog Output VQ Gain Drift ¾ ¾ RL AC-load Resistance ¾ ¾ 3 ¾ ¾ kW CL Load Capacitance ¾ ¾ ¾ ¾ 100 pF Rev. 1.00 3 October 16, 2003 HT82V738 HT82V738 Digital Characteristics Symbol Ta=-10°C to 70°C Test Conditions Parameter Min. Typ. Max. Unit ¾ 2.0 ¾ ¾ V ¾ 2.0 ¾ ¾ V VIL ¾ ¾ ¾ 0.8 V Conditions 5V 3V VIH VDD High-level Input Voltage 5V Low-level Input Voltage 3V Input Leakage Current ¾ ¾ ¾ ¾ ±10 mA Input Capacitance IIN ¾ ¾ ¾ 8 ¾ pF Power Ratio VA DC Power Supply ¾ ¾ 2.7 5.0 5.5 V VIND Digital Input Voltage ¾ ¾ -0.3 ¾ VA+0.4 mA Power Characteristics Symbol Test Conditions Parameter VDD Base-rate Mode High-rate Mode Unit Max. Min. Typ. Max. Normal ¾ 10 ¾ ¾ 10 ¾ mA ¾ 30 ¾ ¾ 30 ¾ mA ¾ 15 ¾ ¾ 15 ¾ mA Power-down ¾ 60 ¾ ¾ 60 ¾ mA Normal ¾ 30 ¾ ¾ 30 ¾ Power-down ¾ 0.09 ¾ ¾ 0.09 ¾ Normal ¾ 75 ¾ ¾ 75 ¾ Power-down 3V Typ. Normal Power Supply Current Min. Power-down IA Conditions ¾ 0.3 ¾ ¾ 0.3 ¾ 5V 3V IA Power Dissipation 5V mW mW Timing Diagrams I2S Mode · 16-bit data and INT SCLK=32Fs, MCLK/LRCK=512, 256 or 128 · Up to 24-bit data and SCLK=48Fs, MCLK/LRCK=384 or 192 L R C K L e ft C h a n n e l R ig h t C h a n n e l S C L K S D A T A M S B -1 -2 -3 -4 -5 + 5 + 4 + 3 + 2 + 1 M S B L S B -1 -2 -3 -4 + 5 + 4 + 3 + 2 + 1 L S B Left Justified 24-Bit Mode · INT SCLK=64Fs, MCLK/LRCK=512, 256 or 128 · INT SCLK=48Fs, MCLK/LRCK=384 or 192 L R C K L e ft C h a n n e l R ig h t C h a n n e l S C L K S D A T A Rev. 1.00 M S B -1 -2 -3 -4 -5 + 5 + 4 + 3 + 2 + 1 M S B L S B 4 -1 -2 -3 -4 + 5 + 4 + 3 + 2 + 1 L S B October 16, 2003 HT82V738 HT82V738 Right Justified 24-Bit Mode · INT SCLK=64Fs, MCLK/LRCK=512, 256 or 128 · INT SCLK=48Fs, MCLK/LRCK=384 or 192 L R C K L e ft C h a n n e l R ig h t C h a n n e l S C L K S D A T A 0 2 3 2 2 2 1 2 0 7 6 1 9 1 8 5 4 3 2 1 0 2 3 2 2 2 1 2 0 1 9 1 8 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 Right Justified 16-Bit Mode · INT SCLK=32Fs, MCLK/LRCK=512, 256 or 128 · INT SCLK=48Fs, MCLK/LRCK=384 or 192 L R C K L e ft C h a n n e l R ig h t C h a n n e l S C L K S D A T A 1 5 1 4 1 3 1 2 1 1 1 0 9 7 8 6 5 4 3 2 1 0 1 5 1 4 1 3 1 2 1 1 1 0 9 8 Application Circuits 1 4 + 0 .1 m F + 5 V to + 3 V 1 m F V A 6 F IL T + D IF 1 7 M o d e C o n fig u r a tio n V Q 8 D IF 0 D E M 0 1 R E F _ G N D R S T M U T E C 5 E x te r n a l C lo c k M C L K A O U T A A u d io D a ta P ro c e s s o r 9 1 0 1 1 0 .1 m F 0 .1 m F 1 6 1 5 3 .3 m F C A u d io O u tp u t A R L S D A T A 4 3 S C L K /D E M 1 A O U T B L R C K 1 2 3 .3 m F 5 6 0 W 1 0 k W A G N D C R C = 1 3 Rev. 1.00 O p tio n a l M u te C ir c u it 5 6 0 W 1 0 k W H T 8 2 V 7 3 8 2 1 m F 1 m F 5 A u d io O u tp u t B L 1 4 p F s (R L ||5 6 0 ) October 16, 2003 HT82V738 HT82V738 Package Information 16-pin NSOP (150mil) Outline Dimensions 1 6 A 9 B 8 1 C C ' G H D E Symbol a F Dimensions in mil Min. Nom. Max. A 228 ¾ 244 B ¾ 157 14 ¾ 20 C¢ 386 ¾ 394 D 53 ¾ 69 E ¾ 50 ¾ F 4 ¾ 10 G 22 ¾ 28 H 4 ¾ 12 a Rev. 1.00 149 C 0° ¾ 10° 6 October 16, 2003 HT82V738 HT82V738 Product Tape and Reel Specifications Reel Dimensions D T 2 A C B T 1 SOP 16N (150mil) Symbol Description Dimensions in mm A Reel Outer Diameter 330±1.0 B Reel Inner Diameter 62±1.5 C Spindle Hole Diameter 13.0+0.5 -0.2 D Key Slit Width 2.0±0.5 T1 Space Between Flange 16.8+0.3 -0.2 T2 Reel Thickness 22.2±0.2 Rev. 1.00 7 October 16, 2003 HT82V738 HT82V738 Carrier Tape Dimensions P 0 D P 1 t E F W C D 1 B 0 P K 0 A 0 SOP 16N (150mil) Symbol Description Dimensions in mm W Carrier Tape Width 16.0±0.3 P Cavity Pitch 8.0±0.1 E Perforation Position 1.75±0.1 F Cavity to Perforation (Width Direction) 7.5±0.1 D Perforation Diameter 1.55+0.1 D1 Cavity Hole Diameter 1.5+0.25 P0 Perforation Pitch 4.0±0.1 P1 Cavity to Perforation (Length Direction) 2.0±0.1 A0 Cavity Length 6.5±0.1 B0 Cavity Width 10.3±0.1 K0 Cavity Depth 2.1±0.1 t Carrier Tape Thickness 0.3±0.05 C Cover Tape Width Rev. 1.00 13.3 8 October 16, 2003 HT82V738 HT82V738 Holtek Semiconductor Inc. (Headquarters) No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan Tel: 886-3-563-1999 Fax: 886-3-563-1189 http://www.holtek.com.tw Holtek Semiconductor Inc. (Taipei Sales Office) 4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan Tel: 886-2-2655-7070 Fax: 886-2-2655-7373 Fax: 886-2-2655-7383 (International sales hotline) Holtek Semiconductor Inc. (Shanghai Sales Office) 7th Floor, Building 2, No.889, Yi Shan Rd., Shanghai, China 200233 Tel: 021-6485-5560 Fax: 021-6485-0313 http://www.holtek.com.cn Holtek Semiconductor Inc. (Shenzhen Sales Office) 43F, SEG Plaza, Shen Nan Zhong Road, Shenzhen, China 518031 Tel: 0755-8346-5589 Fax: 0755-8346-5590 ISDN: 0755-8346-5591 Holtek Semiconductor Inc. (Beijing Sales Office) Suite 1721, Jinyu Tower, A129 West Xuan Wu Men Street, Xicheng District, Beijing, China 100031 Tel: 010-6641-0030, 6641-7751, 6641-7752 Fax: 010-6641-0125 Holmate Semiconductor, Inc. (North America Sales Office) 46712 Fremont Blvd., Fremont, CA 94538 Tel: 510-252-9880 Fax: 510-252-9885 http://www.holmate.com Copyright Ó 2003 by HOLTEK SEMICONDUCTOR INC. The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek assumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification, nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise. Holtek¢s products are not authorized for use as critical components in life support devices or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw. Rev. 1.00 9 October 16, 2003