參數(shù)資料
型號： MAX19527EXE+
廠商： Maxim Integrated Products
文件頁數(shù)： 12/30頁
文件大小： 0K
描述： IC ADC 12BIT 8CH 50MSPS 144CTBGA
應(yīng)用說明： 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： 240
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： 管件
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
2
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
AVDD, OVDD to GND ......................................... -0.3V to +2.1V
OGND to GND......................................................-0.3V to +0.3V
IN_+, IN_-, CMOUT, REFIO, REFH,
REFL, CLKIN+, CLKIN- to GND ..............-0.3V to the lower of
(VAVDD + 0.3V) and +2.1V
OUT_+, OUT_-, FRAME+,
FRAME-, CLKOUT+, CLKOUT-,
SHDN, CS, SCLK, SDIO to GND.............-0.3V to the lower of
(VOVDD + 0.3V) and +2.1V
Continuous Power Dissipation (TA = +70NC)
144-Lead CTBGA (derate 37mW/NC above +70NC)
Multilayer Board ...................................................... 2963mW
Operating Temperature Range ......................... -40NC to +85NC
Junction Temperature ....................................................+150NC
Storage Temperature Range .......................... -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(VAVDD = 1.8V, VOVDD = 1.8V, internal reference, AIN = -0.5dBFS, differential clock, VCLKD = 1.5VP-P, fCLK = 50MHz, programmable
registers at default settings (Table 1), TA = -40NC to +85NC, typical values are at TA = +25NC, unless otherwise noted.) (Note 1)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution
12
Bits
Integral Nonlinearity
INL
fIN = 5.3MHz
Q
0.5
Q
1.7
LSB
Differential Nonlinearity
DNL
fIN = 5.3MHz, no missing codes
Q
0.3
Q
1.0
LSB
Offset Error
OE
Internal reference
Q
0.07
Q
0.7
%FS
Gain Error
GE
External reference = 1.25V
Q
0.2
Q
3.0
%FS
ANALOG INPUTS (IN_+, IN_-) (Figure 2)
Input Differential Range
VDIFF
IN_+ - IN_-
1.5
VP-P
Common-Mode Input Voltage
Range
VCM
Q
50mV tolerance
1050
mV
Input Resistance
RIN
Fixed resistance to GND
> 100
kI
Differential input resistance, common
mode connected to inputs
4
Input Current
IIN
Switched capacitance input current,
each input, VCM = 1.050V
36
F
A
Input Capacitance
CINS
Fixed capacitance to GND, each input
1
pF
CIND
Fixed differential capacitance
0.2
CSAMPLE Switched capacitance, each input
1.5
CONVERSION RATE
Maximum Clock Frequency
fCLK
50
MHz
Minimum Clock Frequency
fCLK
25
MHz
Data Latency
Figure 5
8.5
Clock
Cycles
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參數(shù)描述
MAX19527EXE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12Bit 8Ch 50Msps 1.8V 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19527EXE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12Bit 8Ch 50Msps 1.8V 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(fēng)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(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
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