參數(shù)資料
型號(hào): MAX1068ACEG+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 28/30頁(yè)
文件大?。?/td> 0K
描述: IC ADC 14BIT 200KSPS 24-QSOP
標(biāo)準(zhǔn)包裝: 50
位數(shù): 14
采樣率(每秒): 200k
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 762mW
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: 24-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 24-QSOP
包裝: 管件
輸入數(shù)目和類型: 8 個(gè)單端,單極
MAX1067/MAX1068
Multichannel, 14-Bit, 200ksps Analog-to-Digital
Converters
_______________________________________________________________________________________
7
-1.0
-0.6
-0.4
-0.8
0.2
0
0.4
-0.2
0.6
0.8
1.0
0
8192
4096
12,288
16,384
INL vs. CODE
MAX1067/68
toc01
CODE
INL
(LSB)
-1.0
-0.6
-0.4
-0.8
0.2
0
0.4
-0.2
0.6
0.8
1.0
0
8192
4096
12,288
16,384
DNL vs. CODE
MAX1067/68
toc02
CODE
DNL
(LSB)
-160
-120
-100
-140
-40
-60
-20
-80
0
20
060
80
20
40
100
FFT AT fAIN = 1kHz
MAX1067/68
toc03
FREQUENCY (kHz)
AMPLITUDE
(dB)
SINAD vs. FREQUENCY
MAX1067/68
toc04
FREQUENCY (kHz)
SINAD
(dB)
10
1
10
20
30
40
50
60
70
80
90
0
0.1
100
fSAMPLE = 200kbps
SFDR vs. FREQUENCY
MAX1067/68
toc05
FREQUENCY (kHz)
SFDR
(dB)
10
1
20
40
60
80
100
120
0
0.1
100
fSAMPLE = 200ksps
THD vs. FREQUENCY
MAX1067/68
toc06
FREQUENCY (kHz)
THD
(dB)
10
1
-100
-80
-60
-40
-20
0
-120
0.1
100
fSAMPLE = 200kbps
SUPPLY CURRENT vs. CONVERSION RATE
(EXTERNAL CLOCK)
MAX1067/68
toc07
CONVERSION RATE (ksps)
SUPPLY
CURRENT
(mA)
180
160
140
120
100
80
60
40
20
0
0.5
1.0
1.5
2.0
2.5
3.0
-0.5
0
200
IAVDD, INT REF
IAVDD, EXT REF
DVDD = AVDD = +5V
DOUT = ALL ZEROS
EXTERNAL CLOCK
SPI MODE
IDVDD
ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
(INTERNAL REFERENCE)
MAX1067/68
toc08
AVDD (V)
I AVDD
(mA)
5.15
5.05
4.95
4.85
2.75
2.80
2.85
2.90
2.95
2.70
4.75
5.25
DVDD = +5V
fS = 200ksps
TA = 0
°C
TA = -40
°C
TA = +85
°C
TA = +70
°C
TA = +25
°C
ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
(EXTERNAL REFERENCE)
MAX1067/68
toc09
AVDD (V)
I AVDD
(mA)
5.15
5.05
4.95
4.85
1.80
1.85
1.90
1.95
2.00
1.75
4.75
5.25
TA = 0
°C
TA = -40
°C
TA = +85
°C
TA = +70
°C
TA = +25
°C
DVDD = +5V
fS = 200ksps
Typical Operating Characteristics
(AVDD = DVDD = +5V, fSCLK = 4.8MHz, CDOUT = 30pF, external VREF = +4.096V, TA = +25°C, unless otherwise noted.)
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參數(shù)描述
MAX1068ACEG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC MultiCh 14-Bit 200ksps 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
MAX1068ACEG+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC MultiCh 14-Bit 200ksps 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
MAX1068ACEG-T 功能描述:模數(shù)轉(zhuǎn)換器 - 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
MAX1068AEEG 功能描述:模數(shù)轉(zhuǎn)換器 - 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
MAX1068AEEG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC MultiCh 14-Bit 200ksps 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