參數(shù)資料
型號: MC145050
廠商: Motorola, Inc.
英文描述: 10-Bit A/D Converter with Serial Interface
中文描述: 10位A / D轉(zhuǎn)換器的串行接口
文件頁數(shù): 12/15頁
文件大?。?/td> 181K
代理商: MC145050
MC145050 MC145051
12
MOTOROLA WIRELESS SEMICONDUCTOR
SOLUTIONS DEVICE DATA
Table 2. Programmer’s Guide for 16-Bit Transfers:
Input Code
Input
Address
in Hex
Channel to be
Converted Next
Comment
$0XXX
$1XXX
$2XXX
$3XXX
$4XXX
$5XXX
$6XXX
$7XXX
$8XXX
$9XXX
$AXXX
$BXXX
$CXXX
$DXXX
$EXXX
$FXXX
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
AN10
AN11
AN12
AN13
None
None
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 11
Pin 12
Half Scale Test: Output = $8000
Zero Test: Output = $0000
Full Scale Test: Output = $FFC0
Not Allowed
Not Allowed
Table 3. Programmer’s Guide for 16-Bit Transfers:
Output Code
Conversion
Result Without
Offset Removed
Conversion
Result With
Offset Removed
Value
$0000
$0040
$0080
$00C0
$0100
$0140
$0180
$01C0
$0200
$0240
$0280
$02C0
$FF40
$FF80
$FFC0
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$03FD
$03FE
$03FF
Zero
Zero + 1 LSB
Zero + 2 LSBs
Zero + 3 LSBs
Zero + 4 LSBs
Zero + 5 LSBs
Zero + 6 LSBs
Zero + 7 LSBs
Zero + 8 LSBs
Zero + 9 LSBs
Zero + 10 LSBs
Zero + 11 LSBs
Full Scale – 2 LSBs
Full Scale – 1 LSB
Full Scale
VIDEO
CIRCUITRY
VIDEO
MONITOR
5 VOLT
REFERENCE
CIRCUIT
CONTROLLER
#1
CONTROLLER
#2
CONTROLLER
#3
LEFT/RIGHT
UP/DOWN
ENGINE THRUST
LEFT/RIGHT
UP/DOWN
ENGINE THRUST
LEFT/RIGHT
UP/DOWN
ENGINE THRUST
(MC145051)
(MC145050)
EOC
ADCLK
Dout
SCLK
Din
CS
SPI PORT
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
VAG
AN9
AN10
MC145050
MC145051
ADC
μ
P
0.1
μ
F
+ 5 V
VSS
VDD
Vref
0.22
μ
F
Figure 15. Joystick Interface
相關(guān)PDF資料
PDF描述
MC145051 10-Bit A/D Converter with Serial Interface
MC145051DW 10-Bit A/D Converter with Serial Interface
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MC145050P 10-Bit A/D Converter with Serial Interface
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