參數(shù)資料
型號: KAD5512HP-12Q48
廠商: Intersil
文件頁數(shù): 16/34頁
文件大小: 0K
描述: IC ADC 12BIT 125MSPS SGL 48-QFN
產(chǎn)品培訓模塊: High-Speed Analog-to-Digital Converters
標準包裝: 1
系列: FemtoCharge™
位數(shù): 12
采樣率(每秒): 125M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 376mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-QFN(7x7)
包裝: 托盤
輸入數(shù)目和類型: 1 個差分,單極
23
FN6808.3
October 1, 2009
SPI Physical Interface
The serial clock pin (SCLK) provides synchronization for the
data transfer. By default, all data is presented on the serial
data input/output (SDIO) pin in three-wire mode. The state of
the SDIO pin is set automatically in the communication
protocol (described in the following). A dedicated serial data
output pin (SDO) can be activated by setting 0x00[7] high to
allow operation in four-wire mode.
The SPI port operates in a half duplex master/slave
configuration, with the KAD5512HP functioning as a slave.
FIGURE 35. SPI WRITE
tS
tHI
tCLK
tLO
R/W
W1
W0
A12 A11 A10
A9
A8
A7
D5
D4
D3
D2
D1
D0
tH
tDHW
tDSW
SPI WRITE
CSB
SCLK
SDIO
FIGURE 36. SPI READ
(3 WIRE MODE)
(4 WIRE MODE)
R/W
W1
W0
A12 A11 A10
A9
A2
A1
D7
D6
D3
D2
D1
D7
D3
D2
D1 D0
A0
WRITING A READ COMMAND
READING DATA
D0
tH
tDHR
tDVR
SPI READ
tHI
tCLK
tLO
tDHW
tDSW
tS
CSB
SCLK
SDIO
SDO
FIGURE 37. 2-BYTE TRANSFER
CSB
SCLK
SDIO
INSTRUCTION/ADDRESS
DATA WORD 1
DATA WORD 2
CSB STALLING
FIGURE 38. N-BYTE TRANSFER
CSB
SCLK
SDIO
INSTRUCTION/ADDRESS
DATA WORD 1
DATA WORD N
LAST LEGAL
CSB STALLING
KAD5512HP
相關(guān)PDF資料
PDF描述
VE-B12-MW-F2 CONVERTER MOD DC/DC 15V 100W
VE-B12-MW-F1 CONVERTER MOD DC/DC 15V 100W
KAD2710C-21Q68 IC ADC 10BIT 210MSPS SGL 68-QFN
VI-B12-MW-F4 CONVERTER MOD DC/DC 15V 100W
VI-2NF-MY CONVERTER MOD DC/DC 72V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KAD5512HP-12Q72 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-BIT 125MSPS HI PERF SINGLE ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
KAD5512HP-17Q48 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-BIT 170MSPS HI PERF SINGLE ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
KAD5512HP-17Q72 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-BIT 170MSPS HI PERF SINGLE ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
KAD5512HP-21Q48 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-BIT 210MSPS HI PERF SINGLE ADC PROG RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
KAD5512HP-21Q72 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-BIT 210MSPS HI PERF SINGLE ADC PROG RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32