参数资料
型号: TAS5504PAGRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封装: GREEN, PLASTIC, TQFP-64
文件页数: 15/96页
文件大小: 1216K
代理商: TAS5504PAGRG4
Introduction
14
SLES123 October 2004
TAS5504
223 Bit
S_xxxx_xxxx_xxxx_xxxx_xxxx_xxxx.xxxx_xxxx_xxxx_xxxx_xxxx_xxx
20 Bit
216 Bit
222 Bit
Sign Bit
223 Bit
21 Bit
210 Bit
Figure 18. 25.23 Format
Figure 19 shows the derivation of the decimal value of a 48-bit 25.23 format number.
(1 or 0) x 223 + (1 or 0) x 222 + … + (1 or 0) x 20 + (1 or 0) x 21 + … + (1 or 0) x 223
223 Bit
222 Bit
20 Bit
21 Bit
223 Bit
Figure 19. Alignment of 5.23 Coefficient in 32-Bit I2C Word
Two 32-bit words must be sent over the I2C bus to download a level or threshold coefficient into the TAS5504.
The alignment of the 48-bit, 25.23 formatted coefficient in the 8-byte (two 32-bit words) I2C word is shown in
Figure 110.
相关PDF资料
PDF描述
TAS5504PAGG4 SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS5508BPAGG4 SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS5508BPAGRG4 SPECIALTY CONSUMER CIRCUIT, PQFP64
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TAS5508BPAG SPECIALTY CONSUMER CIRCUIT, PQFP64
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