參數(shù)資料
型號(hào): AD7147A-1ACBZ500R7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 36/69頁(yè)
文件大小: 0K
描述: IC CDC 13CH I2C W/RAM 25WLCSP
產(chǎn)品變化通告: 8mm Carrier Tape Changes 28/Feb/2012
標(biāo)準(zhǔn)包裝: 1
系列: CapTouch™
類型: 電容數(shù)字轉(zhuǎn)換器
分辨率(位): 16 b
采樣率(每秒): 250k
數(shù)據(jù)接口: I²C,串行
電壓電源: 單電源
電源電壓: 2.6 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 25-UFBGA,WLCSP
供應(yīng)商設(shè)備封裝: 25-WLCSP
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: AD7147A-1ACBZ500R7DKR
AD7147A
Rev. B | Page 40 of 68
REGISTER MAP
The AD7147A address space is divided into three register
banks, referred to as Bank 1, Bank 2, and Bank 3. Figure 61
illustrates the division of these banks.
Bank 3 registers contain the results of each conversion stage.
These registers automatically update at the end of each conversion
sequence. Although these registers are primarily used by the
AD7147A internal data processing, they are accessible by the
host processor for additional external data processing, if
desired.
Bank 1 registers contain control registers, CDC conversion
control registers, interrupt enable registers, interrupt status
registers, CDC 16-bit conversion data registers, device ID
registers, and proximity status registers.
Default values are undefined for Bank 2 registers and Bank 3
registers until after power-up and configuration of the Bank 2
registers.
Bank 2 registers contain the configuration registers used to
configure the individual CINx inputs for each conversion stage.
Initialize the Bank 2 configuration registers immediately after
power-up to obtain valid CDC conversion result data.
07
72
7-
0
61
BANK 1 REGISTERS
ADDR 0x000
ADDR 0x018
ADDR 0x001
ADDR 0x005
ADDR 0x008
ADDR 0x00B
ADDR 0x017
ADDR 0x7F0
BANK 2 REGISTERS
ADDR 0x080
ADDR 0x0B8
ADDR 0x0C0
ADDR 0x0C8
ADDR 0x0D0
ADDR 0x0D8
ADDR 0x088
ADDR 0x090
ADDR 0x098
ADDR 0x0A0
ADDR 0x0A8
ADDR 0x0B0
BANK 3 REGISTERS
ADDR 0x0E0
ADDR 0x104
ADDR 0x128
ADDR 0x14C
ADDR 0x170
ADDR 0x194
ADDR 0x042
ADDR 0x043
INVALID DO NOT ACCESS
PROXIMITY STATUS REGISTER
(1 REGISTER)
INVALID DO NOT ACCESS
DEVICE ID REGISTER
(1 REGISTER)
CDC 16-BIT CONVERSION DATA
(12 REGISTERS)
INTERRUPT STATUS
(3 REGISTERS)
INTERRUPT ENABLE
(3 REGISTERS)
CALIBRATION AND SETUP
(4 REGISTERS)
SETUP CONTROL
(1 REGISTER)
9
6
R
EG
IST
ER
S
43
2
RE
G
IS
T
E
R
S
STAGE7 CONFIGURATION
(8 REGISTERS)
STAGE6 CONFIGURATION
(8 REGISTERS)
STAGE8 CONFIGURATION
(8 REGISTERS)
STAGE9 CONFIGURATION
(8 REGISTERS)
STAGE10 CONFIGURATION
(8 REGISTERS)
STAGE11 CONFIGURATION
(8 REGISTERS)
STAGE5 CONFIGURATION
(8 REGISTERS)
STAGE4 CONFIGURATION
(8 REGISTERS)
STAGE3 CONFIGURATION
(8 REGISTERS)
STAGE2 CONFIGURATION
(8 REGISTERS)
STAGE1 CONFIGURATION
(8 REGISTERS)
STAGE0 CONFIGURATION
(8 REGISTERS)
STAGE7 RESULTS
(36 REGISTERS)
STAGE6 RESULTS
(36 REGISTERS)
STAGE8 RESULTS
(36 REGISTERS)
STAGE9 RESULTS
(36 REGISTERS)
STAGE10 RESULTS
(36 REGISTERS)
STAGE11 RESULTS
(36 REGISTERS)
STAGE5 RESULTS
(36 REGISTERS)
STAGE4 RESULTS
(36 REGISTERS)
STAGE3 RESULTS
(36 REGISTERS)
STAGE2 RESULTS
(36 REGISTERS)
STAGE1 RESULTS
(36 REGISTERS)
STAGE0 RESULTS
(36 REGISTERS)
26
RE
G
IS
T
ERS
ADDR 0x1DC
ADDR 0x200
ADDR 0x224
ADDR 0x248
ADDR 0x26C
ADDR 0x1B8
Figure 61. Layout of Bank 1, Bank 2, and Bank 3 Registers
相關(guān)PDF資料
PDF描述
AD7147WPACPZ-1500R IC CAP-TO-DGTL CONV PROG 24LFCSP
AD7150BRMZ-REEL IC CAP CONV 2CH ULT LP 10MSOP
AD7151BRMZ-REEL IC CAP CONV 1CH ULT LP 10MSOP
AD7152BRMZ-REEL IC CDC 12BIT 2/4CH 10MSOP
AD7156BCPZ-REEL IC CDC 2CH 12BIT 1.8V 10-LFCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7147A-1ACBZ-RL 功能描述:IC CDC 13CH I2C W/RAM 25WLCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:CapTouch™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
AD7147AACBZ-500RL7 功能描述:IC CDC 13CH SPI W/RAM 25WLCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:CapTouch™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
AD7147AACBZ-RL 功能描述:IC CDC 13CH SPI W/RAM 25WLCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:CapTouch™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
AD7147ACPZ-1500RL7 功能描述:IC CAP-TO-DGTL CONV PROG 24LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:CapTouch™ 產(chǎn)品培訓(xùn)模塊:Data Converter Basics 標(biāo)準(zhǔn)包裝:1 系列:- 類型:電機(jī)控制 分辨率(位):12 b 采樣率(每秒):1M 數(shù)據(jù)接口:串行,并聯(lián) 電壓電源:單電源 電源電壓:2.7 V ~ 3.6 V,4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:100-TQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:剪切帶 (CT) 其它名稱:296-18373-1
AD7147ACPZ-1500RL7 制造商:Analog Devices 功能描述:IC CDC 16BIT 111SPS LFCSP-24