參數(shù)資料
型號： AD7193BRUZ
廠商： Analog Devices Inc
文件頁數(shù)： 25/57頁
文件大?。?/td> 0K
描述： IC ADC 24BIT SPI 4.8K 28-TSSOP
產(chǎn)品培訓模塊： Weigh Scale Introduction
標準包裝： 50
位數(shù)： 24
采樣率（每秒）： 4.8k
數(shù)據(jù)接口： DSP，MICROWIRE?，QSPI?，串行，SPI?
轉(zhuǎn)換器數(shù)目： 1
電壓電源： 模擬和數(shù)字
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 28-TSSOP（0.173"，4.40mm 寬）
供應商設備封裝： 28-TSSOP
包裝： 管件
輸入數(shù)目和類型： 4 個差分，單極；4 個差分，雙極；8 個偽差分，單極；8 個偽差分，雙極
產(chǎn)品目錄頁面： 777 (CN2011-ZH PDF)
AD7193
Data Sheet
Rev. D | Page 30 of 56
OFFSET REGISTER
RS2, RS1, RS0 = 110; Power-On/Reset = 0x800000)
The offset register holds the offset calibration coefficient for the
ADC. The power-on reset value of the offset register is 0x800000.
The AD7193 has five offset registers. In differential mode, each
channel has a dedicated offset register. In pseudo differential
mode, Channel AIN1, Channel AIN2, Channel AIN3, and
Channel AIN4 have dedicated registers whereas the remaining
channels share an offset register (see Table 23 and Table 24).
Each of these registers is a 24-bit read/write register. This register
is used in conjunction with its associated full-scale register to
form a register pair. The power-on reset value is automatically
overwritten if an internal or system zero-scale calibration is
initiated by the user. The AD7193 must be placed in power-
down mode or idle mode when writing to the offset register.
FULL-SCALE REGISTER
RS2, RS1, RS0 = 111; Power-On/Reset = 0x5XXXX0
The full-scale register is a 24-bit register that holds the full-scale
calibration coefficient for the ADC. The AD7193 has five full-
scale registers. In differential mode, each channel has a dedicated
full-scale register. In pseudo differential mode, the AIN1, AIN2,
AIN3, and AIN4 channels have dedicated registers whereas the
remaining channels share a full-scale register (see Table 23 and
The full-scale registers are read/write registers. However, when
writing to the full-scale registers, the ADC must be placed in
power-down mode or idle mode. These registers are configured
at power-on with factory calibrated full-scale calibration coeffi-
cients, the calibration being performed at gain = 1. Therefore,
every device has different default coefficients. The default value
is automatically overwritten if an internal or system full-scale
calibration is initiated by the user or if the full-scale register is
written to.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7193BRUZ 制造商:Analog Devices 功能描述:IC ADC 24BIT 4.8KHZ TSSOP-28
AD7193BRUZ-REEL 功能描述:IC ADC 24BIT SPI 4.8KHZ 28TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端，單極
AD7194 制造商:AD 制造商全稱:Analog Devices 功能描述:8-Channel, 4.8 kHz, Ultralow Noise, 24-Bit Sigma-Delta ADC with PGA
AD7194BCPZ 功能描述:IC ADC 24BIT SPI 4.8K 32-LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):12 采樣率（每秒）:300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端，單極；1 個單端，雙極
AD7194BCPZ-REEL 功能描述:IC ADC 24BIT SPI 4.8KHZ 32LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端，單極
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