參數(shù)資料
型號(hào)： MAX19527EXE+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 6/30頁(yè)
文件大?。?/td> 0K
描述： IC ADC 12BIT 8CH 50MSPS 144CTBGA
應(yīng)用說(shuō)明： Ultrasound Imaging Systems Application Note
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
位數(shù)： 12
采樣率（每秒）： 50M
數(shù)據(jù)接口： 串行，SPI?
轉(zhuǎn)換器數(shù)目： 8
功率耗散（最大）： 2.96W
電壓電源： 模擬和數(shù)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(yīng)商設(shè)備封裝： 144-CTFBGA
包裝： 帶卷 (TR)
輸入數(shù)目和類型： 16 個(gè)單端，單極；8 個(gè)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(guān)PDF資料
PDF描述
MAX195BEPE+ IC ADC 16BIT 85KSPS SHTDN 16-DIP
MAX2037CCQ+ IC AMP VARIABLE GAIN 100-TQFP
MAX2038CCQ+ IC VGA W/OCTAL MIXER 8CH 100TQFP
MAX2077CTN+T IC FRONT-END ULTRASOUND 56TQFN
MAX2078CTK+T IC FRNT-END ULTRASOUND 8CH 68QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(shù)轉(zhuǎn)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(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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19528EXE+T 功能描述:模數(shù)轉(zhuǎn)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(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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1952ESA 功能描述:直流/直流開關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX1952ESA+ 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1MHz 2A 2.6-5.5V PWM DC/DC Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*