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參數(shù)資料
| 型號： | TLC32046IFN |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQCC28 |
| 封裝： | PLASTIC, CC-28 |
| 文件頁數(shù)： | 7/56頁 |
| 文件大小： | 274K |
| 代理商： | TLC32046IFN |
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2–1
2
Detailed Description
Table 2–1. Mode-Selection Function Table
DATA-DR/
CONTROL
(Terminal 13)
FSD/
WORD-BYTE
(Terminal 1)
CONTROL
REGISTER
BIT (D5)
OPERATING
MODE
SERIAL
CONFIGURATION
DESCRIPTION
Data in
(0 V to 5 V)
FSD out
(0 V to 5 V)
1
Dual Word
(Telephone
Interface)
Synchronous,
One 16-Bit Word
Terminal functions DATA-DR,
FSD, D11OUT, and D10OUT
are applicable in this
configuration. FSD is asserted
during secondary
communication, but FSR is not
asserted. However, FSD
remains high during primary
communication.
Data in
(0 V to 5 V)
FSD out
(0 V to 5 V)
0
Dual Word
(Telephone
Interface)
Synchronous,
One 16-Bit Word
FSD, D11OUT, and D10OUT
are applicable in this
configuration. FSD is asserted
during secondary
communication, but FSR is not
asserted. However, FSD
remains high during primary
communication. If secondary
communications occur while
the A/D conversion is being
transmitted from DR, FSD
cannot go low, and data from
DATA-DR cannot go onto DR.
VCC
1
WORD
Synchronous,
One 16-Bit Word
Terminal functions
CONTROL, WORD-BYTE,
EODR, and EODX are
applicable in this configuration.
VCC
VCC +
0
WORD
Asynchronous,
One 16-bit Word
Terminal functions
CONTROL, WORD-BYTE,
EODR, and EODX are
applicable in this configuration.
VCC –
VCC
1
BYTE
Synchronous,
Two 8-Bit Bytes
Terminal functions
CONTROL, WORD-BYTE,
EODR, and EODX are
applicable in this configuration.
VCC –
0
BYTE
Asynchronous,
Two 8-Bit Bytes
Terminal functions
CONTROL, WORD-BYTE,
EODR, and EODX are
applicable in this configuration.
DATA-DR/CONTROL has an internal pulldown resistor to – 5 V, and FSD/WORD-BYTE has an internal pullup resistor
to 5 V.
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