参数资料
型号: TLC32046IFN
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQCC28
封装: PLASTIC, CC-28
文件页数: 3/56页
文件大小: 274K
代理商: TLC32046IFN
1–5
TLC32046
Logic Levels
TTL or CMOS
TMS320C30,
or Equivalent
16-Bit DSP
TMS320C25,
TMS32020,
– 5 V
5 V
EODR
Serial Data Out
DR
Serial Data In
DX
CONTROL
Analog Out
Analog In
OUT –
OUT +
IN –
IN +
FSR
FSX
VCC –
VCC +
EODX
(– 5 V nom)
(5 V nom)
WORD-BYTE
VCC –
VCC+
26
25
22
21
1
20
19
5
4
3
12
14
11
13
Figure 1–2. Word Mode
TLC32046
– 5 V
5 V
EODR
Serial Data Out
DR
Serial Data In
DX
CONTROL
Analog Out
Analog In
OUT–
OUT+
IN –
IN +
FSR
FSX
VCC –
VCC +
EODX
(– 5 V nom)
WORD-BYTE
TMS320C17 or
Equivalent
8-Bit Serial Interface
(2 bytes required)
Logic Levels
TTL or CMOS
VCC –
26
25
22
21
1
20
19
5
4
3
12
14
11
13
Figure 1–3. Byte Mode
The word or byte mode is selected by first connecting the DATA-DR/CONTROL input to VCC–.
FSD/WORD-BYTE becomes an input and can then be used to select either word or byte transmission
formats. The end-of-data transmit (EODX) and the end-of-data receive (EODR) signals respectively, are
used to signal the end of word or byte communication (see the Terminal Functions section).
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