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UDA1330ATS

Selection guide

Datasheet

(Product Specification)
v.5, 02-Feb-01, 24 pages, 123 kB

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Low-cost stereo filter DAC

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The UDA1330ATS is a single-chip stereo DAC employing bitstream conversion techniques.

The UDA1330ATS supports the I²S-bus data format with word lengths of up to 20 bits, the MSB-justified data format with word lengths of up to 20 bits and the LSB-justified serial data format with word lengths of 16, 18 and 20 bits.

The UDA1330ATS can be used in two modes: L3 mode or the static pin mode.

In the L3 mode, all digital sound processing features must be controlled via the L3 interface, including the selection of the system clock setting.

In the two static modes, the UDA1330ATS can be operated in the 256fs and 384fs system clock mode. Muting, de-emphasis for 44.1 kHz and four digital input formats (I²S-bus or LSB-justified 16, 18, and 20 bits) can be selected via static pins. The L3 interface cannot be used in this application mode, so volume control is not available in this mode.

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Features

General

  • Low power consumption
  • Power supply voltage from 2.7 to 5.5 V
  • Selectable control via L3 microcontroller interface or via static pin control
  • System clock frequencies of 256fs, 384fs and 512fs selectable via L3 interface or 256fs and 384fs via static pin control
  • Supports sampling frequencies (fs) from 8 to 55 kHz
  • Integrated digital filter plus non inverting
  • Digital-to-Analog Converter (DAC)
  • No analog post filtering required for DAC
  • Slave mode only applications
  • Easy application
  • Small package size (SSOP16)
  • TTL tolerant input pads
  • Pin and function compatible with the UDA1320ATS.


Multiple format input interface

  • L3 mode: I²S-bus, MSB-justified or LSB-justified 16, 18 and 20 bits format compatible
  • Static pin mode: I²S-bus and LSB-justified 16, 18 and 20 bits format compatible
  • 1fs input format data rate.


DAC digital sound processing

  • Digital logarithmic volume control in L3 mode
  • Digital de-emphasis for 32, 44.1 and 48 kHz sampling frequencies in L3 mode or 44.1 kHz sampling frequency in static pin mode
  • Soft mute control both in static pin mode and L3 mode.


Advanced audio configuration

  • Stereo line output (volume control in L3 mode)
  • High linearity, wide dynamic range and low distortion.


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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
UDA1330ATS/N2UDA1330ATS/N2,1129352 628 80112Volume productionSOT369-1
(SSOP16) 		TubeStandard Marking
UDA1330ATS/N2UDA1330ATS/N2,1189352 628 80118Volume productionSOT369-1
(SSOP16) 		Reel Pack, SMD, 13"Standard Marking
UDA1330ATS/N2/S16UDA1330ATS/N2/S16,9352 862 37118Samples availableSOT369-1
(SSOP16) 		Reel Pack, SMD, 13"Standard Marking

The variants in the table below are discontinued. See the table Discontinued information for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
UDA1330ATS/N1-9352 612 43118Withdrawn
Replacement product		SOT369Reel Pack, SMD, 13"Standard Marking
UDA1330ATS/N2/NUDA1330ATS/N2/N,119352 782 07112Discontinued
Replacement product		SOT369-1
(SSOP16) 		TubeStandard Marking
UDA1330ATS/N2/NUDA1330ATS/N2/N:119352 782 07118Discontinued
Replacement product		SOT369-1
(SSOP16) 		Reel Pack, SMD, 13"Standard Marking
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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL Lead-free
UDA1330ATS/N2UDA1330ATS/N2,112UDA1330ATS_N2
week 44, 2004
UDA1330ATS/N2UDA1330ATS/N2,118UDA1330ATS_N2
week 44, 2004
UDA1330ATS/N2/S16UDA1330ATS/N2/S16,UDA1330ATS_N2_S16
Always Pb-free

The variants in the table below are discontinued. See the table Discontinued information for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL Lead-free
UDA1330ATS/N1-Not available
UDA1330ATS/N2/NUDA1330ATS/N2/N,11UDA1330ATS_N2_N
UDA1330ATS/N2/NUDA1330ATS/N2/N:11UDA1330ATS_N2_N

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
UDA1330ATS/N29352 628 80112  UDA1330ATS/N2,112  NAARROW ELECTRONICS118 2/8/2010Buy onlinenot available
    NADIGI-KEY CORPORATION2,059 2/6/2010Buy online 
    NAAVNET ELECTRONICS MARKETING2,014 2/8/2010Buy online 
    JAPANCHIP ONE STOPno 02/09/2010Buy online 
UDA1330ATS/N29352 628 80118  UDA1330ATS/N2,118  NAMOUSER ELECTRONICS636 2/9/2010Buy onlineOrder samples
    NAARROW ELECTRONICS118 2/8/2010Buy online 
    NAMOUSER ELECTRONICS636 2/9/2010Buy online 
    JAPANCHIP ONE STOPyes 02/09/2010Buy online 
UDA1330ATS/N2/S169352 862 37118  UDA1330ATS/N2/S16,        not available
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Discontinued information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
UDA1330ATS/N1935261243118 DN
    UDA1330ATS/N2/N93527820711231-dec-0930-jun-10UDA1330ATS/N2DN 64
    • Multi source product
    • Standard availability
    		Standard End of Life.
    UDA1330ATS/N2/N93527820711831-dec-0930-jun-10UDA1330ATS/N2DN 64
    • Multi source product
    • Standard availability
    		Standard End of Life.
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    Applications

    • PC audio applications
    • Car radio applications.


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    Parametrics/similar products

    Type numberPackageDescription
    UDA1330ATS/N2SOT369-1
    (SSOP16)    		Economy 5 V stereo filter DAC


    Similar products
    UDA1330ATS links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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