TMC2242CR2C1 データシートの表示（PDF） - Fairchild Semiconductor
部品番号
コンポーネント説明
メーカー
TMC2242CR2C1
Fairchild Semiconductor
TMC2242CR2C1 Datasheet PDF : 16 Pages
| |||
TMC2242C
Table 2. Package Interconnections
Signal
Type Name
Function
PLCC MQFP
Pin Pin
Timing CLK
Clock
42
36
SYNC Synchronization 43
37
Data In SI11-0 Input Data Port 40, 34,
37-30, 31-24,
27-25 21-19
Data Out SO15-4 Output Data Port 4-11, 42-44,
14-17 1-5,
8-11
Dual- SO3-0
Function
Controls INT
Output
Data; Controls
Interpolate
18-21 12-15
44
38
DEC
Decimate
1
39
RND2-0
Rounding
Position
22-24 16-18
TCO Output Format 2
40
OE Output Enable 3
41
PRODUCT SPECIFICATION
The output data format is two’s complement if TCO is HIGH,
inverted or offset binary if LOW. Unless all 16 output bits are
used, the user can also select either signed or unsigned input
data, via pin SO0 (see pin description note 2, below). As
shown in pin description note 1, the output is half-LSB
rounded to the resolution selected by the value of RND2-0.
The asynchronous three-state output enable control simplifies
connection to a data bus with other drivers.
Pin Assignments
SO12 7
SO11 8
SO10 9
SO9 10
SO8 11
GND 12
VDD 13
SO7 14
SO6 15
SO5 16
SO4 17
TMC2242C
39 GND
38 VDD
37 SI10
36 SI9
35 SI8
34 SI7
33 SI6
32 SI5
31 SI4
30 SI3
29 VDD
65-2242C-02A
SO12
1
SO11
2
SO10
3
SO9
4
SO8
5
GND
6
VDD
7
SO7
8
SO6
9
SO5
10
SO4
11
TMC2242C
33
GND
32
VDD
31
SI10
30
SI9
29
SI8
28
SI7
27
SI6
26
SI5
25
SI4
24
SI3
23
VDD
65-2242C-02B
44 Lead PLCC
44 Lead MQFP
3
Share Link: