STA326 datasheet(63/64 Pages) STMICROELECTRONICS

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DocID11531 Rev 9

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STA326

Revision history

Table 68. Document revision history

Date

Revision

Changes

Jul-2005

Initial release

May-2006

Changed from preliminary data to maturity.

03-Nov-2010

Datasheet remade

Updated Features on cover page

Updated Chapter 1: Description on page 8

Updated Chapter 2: Pin out on page 10

Updated Chapter 3: Electrical specifications on page 13

Added Chapter 5: Characterization curves on page 17

Updated Table 9: Register summary on page 22 with bit names used in register

description

Updated reset values in register bit map tables in Chapter 7: Register description on

page 22

Updated Chapter 9: Applications on page 57

Updated Chapter 10: Package mechanical data on page 60

27-Apr-2011

Added CONFIG pin description to Section 2.3: Pin description on page 12

Added Section 4: Power supply and control sequencing on page 16

19-Jan-2012

Updated Section 6.2: Device addressing

04-Feb-2013

Updated pin names in Figure 5 and Table 2

Updated pin name to VDD_REG in CONFIG (pin 21) on page 12

Updated Figure 21: Application circuit for 2.0-channel (2 BTL) configuration

Added Figure 22: Application circuit for 2.1-channel (2 single-ended + 1 BTL)

configuration

Added Figure 23: Application circuit for mono-channel configuration

13-Feb-2014

Updated order code Table 1 on page 1

18-Jun-2015

Modified value of R5 to 3K9 in Figure 21: Application circuit for 2.0-channel (2 BTL)

configuration and Figure 23: Application circuit for mono-channel configuration

25-Jan-2016

Updated registers 0x29, 0x2A, and 0x2D in Table 9: Register summary

Updated Section 4: Power supply and control sequencing

Added sample rates to text in Configuration register A (addr 0x00)

Updated bit D7 in Configuration register C (addr 0x02)

Updated text concerning DSPB bit in Configuration register D (addr 0x03)

Updated bit D4 in Master mute register (addr 0x06)

Updated bit D6 in Channel 2 configuration (addr 0x0F)

Updated bit D7 in Channel 3 configuration (addr 0x10)

Updated Section 8.2: Prescale

Corrected name of bits in Coefficient a1 data register bits 23:16 (addr 0x1D)

Added Section 8.13: Status (addr 0x2D)

Obsolete

Product(s)

- Obsolete

Product(s)

STA326 Datasheet(PDF) 63 Page - STMicroelectronics

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