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參數(shù)資料
型號(hào)： MAX19527EXE+
廠商： Maxim Integrated Products
文件頁數(shù)： 28/30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
7
Typical Operating Characteristics (continued)
(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. Specifications
are 100% production tested at TA R +25NC. Specifications for TA < +25NC are guaranteed by design and characterization.)
DYNAMIC PERFORMANCE
vs. SAMPLING RATE
MAX19527
toc10
SAMPLING RATE (MHz)
DYNAMIC
PERFORMANCE
(dB)
45
40
35
30
65
70
75
80
85
90
60
25
50
SFDR
SNR
-THD
SINAD
DYNAMIC PERFORMANCE
vs. CLOCK DUTY CYCLE
MAX19527
toc13
CLOCK DUTY CYCLE (%)
65
60
55
50
45
40
35
30
70
DYNAMIC
PERFORMANCE
(dB)
65
70
75
80
85
90
60
SFDR
SNR
-THD
SINAD
SINGLE-ENDED CLOCK MODE
+6dB OVERDRIVE
OUTPUT CODE vs. SIGNAL PHASE
SIGNAL PHASE (DEGREES)
+6dB
OVERDRIVE
OUTPUT
CODE
240
300
180
60
120
512
1024
1536
2048
3072
2560
3584
4096
0
360
MAX19527
toc16
CLIPPED AT
4095
CLIPPED AT
0
fIN = 5.3MHz
AIN = +6dBFS
DYNAMIC PERFORMANCE
vs. INPUT COMMON-MODE VOLTAGE
MAX19527
toc11
INPUT COMMON-MODE VOLTAGE (V)
1.10
1.05
1.00
0.95
1.15
DYNAMIC
PERFORMANCE
(dB)
65
70
75
80
85
90
60
SFDR
SNR
-THD
SINAD
DYNAMIC PERFORMANCE
vs. TEMPERATURE
MAX19527
toc14
TEMPERATURE (°C)
DYNAMIC
PERFORMANCE
(dB)
60
35
10
-15
65
70
75
80
85
90
60
-40
85
SFDR
SNR
-THD
SINAD
+6dB OVERDRIVE
ERROR vs. SIGNAL PHASE
SIGNAL PHASE (DEGREES)
+6dB
OVERDRIVE
ERROR
(LSB)
240
300
180
60
120
-0.75
-0.50
-0.25
0
0.50
0.25
0.75
1.00
-1.00
0
360
MAX19527
toc17
fIN = 5.3MHz
AIN = +6dBFS
CLIPPED AT
4095
CLIPPED AT
0
DYNAMIC PERFORMANCE
vs. ANALOG SUPPLY VOLTAGE
MAX19527
toc12
VAVDD (V)
1.90
1.85
1.80
1.75
1.70
1.65
1.95
DYNAMIC
PERFORMANCE
(dB)
65
70
75
80
85
90
60
SFDR
SNR
-THD
SINAD
NEAR-CARRIER NOISE SPECTRUM
vs. FREQUENCY OFFSET
MAX19527
toc15
FREQUENCY OFFSET (kHz)
NEAR-CARRIER
NOISE
SPECTRUM
(dBC/
Hz)
3
1
-1
-3
-150
-140
-130
-120
-160
-5
5
SINGLE
CHANNEL
8-CHANNEL
COHERENT SUM
ANALOG SUPPLY CURRENT
vs. SAMPLING RATE (AVDD)
MAX19527
toc18
SAMPLING RATE (MHz)
ANALOG
SUPPLY
CURRENT
(mA)
45
40
35
30
20
40
60
80
100
120
140
160
180
8 CHANNELS
7 CHANNELS
4 CHANNELS
NAP MODE
0
25
50
1 CHANNEL
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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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