參數(shù)資料
型號(hào): TDA9897HL/V3
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT313-2, LQFP-48
文件頁數(shù): 20/103頁
文件大?。?/td> 529K
代理商: TDA9897HL/V3
TDA9897_TDA9898_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 25 May 2009
23 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
9.2 Write format
9.2.1 Subaddress
Fig 8.
I2C-bus write format (slave receives data)
001aad166
A6 to A0
R/W
A7 to A0
bits 7 to 0
slave address
from master to slave
S = START condition
A = acknowledge
P = STOP condition
0
subaddress
data 1
data n
bits 7 to 0
from slave to master
S
BYTE 1
A
BYTE 2
A
BYTE 3
BYTE n
A
P
Table 12.
W0 - subaddress register bit allocation
7
6
5
4
3
2
1
0
A7
A6
A5
A4
A3
A2
A1
A0
Table 13.
W0 - subaddress register bit description
Bit
Symbol
Description
7 to 4
A[7:4]
has to be set to logic 0
3 to 0
A[3:0]
subaddress; see Table 14
Table 14.
Subaddress control bits
Bit
Mode
A3
A2
A1
A0
0
subaddress for register W1
0
1
subaddress for register W2
0
1
0
subaddress for register W3
0
1
subaddress for register W4
0
1
0
subaddress for register W5
0
1
0
1
subaddress for register W6
0
1
0
subaddress for register W7
0
1
subaddress for register W8
1
0
subaddress for register W9
1
0
1
subaddress for register W10
1
0
1
0
subaddress for register W11
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PDF描述
TDA9897HN/V3 SPECIALTY CONSUMER CIRCUIT, PQCC48
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TDA9898HL/V2/S1 SPECIALTY CONSUMER CIRCUIT, PQFP48
TDA9897HL/V2/S1 SPECIALTY CONSUMER CIRCUIT, PQFP48
TDA9897HN/V2 SPECIALTY CONSUMER CIRCUIT, PQCC48
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