參數(shù)資料
型號(hào): LTC2152IUP-14#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
封裝: 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40
文件頁(yè)數(shù): 19/32頁(yè)
文件大小: 4005K
代理商: LTC2152IUP-14#PBF
LTC2152-14/
LTC2151-14/LTC2150-14
26
21521014p
APPLICATIONS INFORMATION
Table 3. Serial Programming Mode Register Map (PAR/SER = GND). An “X” indicates an unused bit.
REGISTER A0: RESET REGISTER (ADDRESS 00h)
D7
D6
D5
D4
D3
D2
D1
D0
RESET
X
Bit 7
RESET
Software Reset Bit
0 = Not Used
1 = Software Reset. All mode control registers are reset to 00h. This bit is automatically set back to zero after the reset is complete.
Bits 6-0
Unused
Unused Bit Read Back as 0
REGISTER A1: POWER-DOWN REGISTER (ADDRESS 01h)
D7
D6
D5
D4
D3
D2
D1
D0
X
SLEEP
NAP
0
Bit 3
SLEEP
0 = Normal Operation
1 = Power Down Entire ADC
Bit 2
NAP
0 = Normal Mode
1 = Low Power Mode
Bit 1-0
Must be set to 0 at all times
Unused Bit Read Back as 0
REGISTER A2: TIMING REGISTER (ADDRESS 02h)
D7
D6
D5
D4
D3
D2
D1
D0
X
CLKINV
CLKPHASE1
CLKPHASE0
DCS
Bit 3
CLKINV
Output Clock Invert Bit
0 = Normal CLKOUT Polarity (as shown in the Timing Diagrams)
1 = Inverted CLKOUT Polarity
Bits 2-1
CLKPHASE1:CLKPHASE0
Output Clock Phase Delay Bits
00 = No CLKOUT Delay (as shown in the Timing Diagrams)
01 = CLKOUT+/CLKOUTdelayed by 45° (Clock Period 1/8)
10 = CLKOUT+/CLKOUTdelayed by 90° (Clock Period 1/4)
11 = CLKOUT+/CLKOUTdelayed by 135° (Clock Period 3/8)
Note: If the CLKOUT phase delay feature is used, the clock duty cycle stabilizer must also be turned on.
Bit 0
DCS
Clock Duty Cycle Stabilizer Bit
0 = Clock Duty Cycle Stabilizer Off
1 = Clock Duty Cycle Stabilizer On
Unused Bit Read Back as 0
相關(guān)PDF資料
PDF描述
LTC2150CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2152CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2150CUP-14#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2151CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2157CUP-14#PBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
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