參數資料
型號： MAX19527EXE+
廠商： Maxim Integrated Products
文件頁數： 6/30頁
文件大小： 0K
描述： IC ADC 12BIT 8CH 50MSPS 144CTBGA
應用說明： Ultrasound Imaging Systems Application Note
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 240
位數： 12
采樣率（每秒）： 50M
數據接口： 串行，SPI?
轉換器數目： 8
功率耗散（最大）： 2.96W
電壓電源： 模擬和數字
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 144-TFBGA
供應商設備封裝： 144-CTFBGA
包裝： 管件
輸入數目和類型： 16 個單端，單極；8 個差分，單極
Ultra-Low-Power, Octal, 12-Bit, 50Msps,
1.8V ADC with Serial LVDS Outputs
MAX19527
14
Alternatively, program the Input Common-Mode Control
register (04h, see Tables 17 and 18 for configuration
details) through the SPI interface to supply the input
DC common-mode voltage and current through inter-
nal 2kI resistors (Figure 2). When the input current is
supplied through the internal resistors, the input common-
mode potential is reduced by the voltage drop across the
resistors. The common-mode input reference voltage can
be adjusted through programmable register settings from
1.020V to 1.160V in 0.020V increments. The default setting
is 1.100V. CMOUT can be used to provide a common-
mode output reference to a DC-coupled driving circuit.
Reference Configurations
A trimmed internal bandgap voltage generator provides
an internal reference voltage of 1.25V. The bandgap volt-
age is buffered and applied to REFIO through a 10kI
resistor. The buffered bandgap voltage is applied to a
scaling and level-shift circuit, which creates the internal
reference potentials (REFH, REFL) that establish the
full-scale range of the ADC. A simplified schematic of
the reference circuit is shown in Figure 3. Alternatively,
REFIO can be driven externally for greater gain
accuracy, or to establish a different full-scale range.
Figure 2. Internal Track-and-Hold (T/H) Circuit
Figure 3. Simplified Reference Schematic
IN_+
CMOUT
IN_-
2kI
TO OTHER ADC
CHANNELS
VCOM*
AVDD
CPAR
1.0pF
CSAMPLE
1.5pF
CSAMPLE
1.5pF
RSWITCH
100I
RSWITCH
100I
AVDD
CPAR
1.0pF
SAMPLING
CLOCK
*VCOM PROGRAMMABLE FROM 1.02V TO 1.16V— SEE THE INPUT COMMON-MODE AND CLKIN CONTROL REGISTER (04h)
MAX19527
1.250V
10kI
BANDGAP
REFERENCE
BUFFER
SCALE AND
LEVEL
SHIFT
0.1F
EXTERNAL
BYPASS
0.1F
EXTERNAL
BYPASS
REFIO
REFH REFL
INTERNAL GAIN—BYPASS REFIO
EXTERNAL GAIN CONTROL—DRIVE REFIO
INTERNAL REFERENCE
(CONTROLS ADC GAIN)
TO PIPELINE ADCs
相關PDF資料
PDF描述
MS27468E15B37P CONN RCPT 37POS JAM NUT W/PINS
MS3106E22-22PX CONN PLUG 4POS STRAIGHT W/PINS
MS27505E15F35PC CONN RCPT 37POS BOX MNT W/PINS
MS27466T21F35P CONN RCPT 79POS WALL MNT W/PINS
MAX19192ETI+ IC ADC 8BIT DUAL 10MSPS 28-TQFN
相關代理商/技術參數
參數描述
MAX19527EXE+ 功能描述:模數轉換器 - ADC 12Bit 8Ch 50Msps 1.8V ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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
MAX19527EXE+T 功能描述:模數轉換器 - ADC 12Bit 8Ch 50Msps 1.8V ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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
MAX19528EVKIT+ 制造商:Maxim Integrated Products 功能描述:ANALOG TO DIGITAL CONVERTER - Boxed Product (Development Kits)
MAX19528EXE+ 功能描述:模數轉換器 - ADC Integrated Circuits (ICs) Analog to Digital Converters - IC ADC 12BIT 8CH 64MSPS 144CTBGA RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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
MAX19528EXE+T 功能描述:模數轉換器 - ADC Integrated Circuits (ICs) Analog to Digital Converters - IC ADC 12BIT 8CH 64MSPS 144CTBGA RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*