参数资料
型号: MAX147AEAP+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: ADC
英文描述: +2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs
中文描述: 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封装: SSOP-20
文件页数: 25/28页
文件大小: 746K
代理商: MAX147AEAP+
MAX146/MAX147
+2.7V, Low-Power, 8-Channel,
Serial 12-Bit ADCs
6
_______________________________________________________________________________________
2.00
0.50
2.25
2.75
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.75
1.25
1.50
1.00
0.75
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.75
5.25
3.25
4.25
4.75
MAX146/47-04
RL =
CODE = 101010100000
CLOAD = 50pF
MAX147
MAX146
CLOAD = 20pF
3.5
3.0
0
2.25
2.75
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
2.5
2.0
1.5
1.0
0.5
VDD (V)
SHUTDOWN
SUPPLY
CURRENT
(
A)
3.75
5.25
3.25
4.25
4.75
MAX146/47-05
FULL POWER-DOWN
2.5020
2.4990
2.25
2.75
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
2.5015
2.5005
2.5010
2.5000
2.4995
VDD (V)
VREF
(V)
3.75
5.25
3.25
4.25
4.75
MAX146/47-06
0.8
0.9
1.0
1.1
1.2
1.3
-60
-20
20
60
100
140
SUPPLY CURRENT vs. TEMPERATURE
TEMPERATURE (°C)
SUPPLY
CURRENT
(mA)
MAX146/47-07
MAX147
MAX146
RLOAD =
CODE = 101010100000
0
1020
3040506070
FFT PLOT
FREQUENCY (kHz)
AMPLITUDE
(dB)
-120
-100
-80
-60
-40
-20
0
20
MAX146/47-10
VDD = 2.7V
fIN = 10kHz
fSAMPLE = 133kHz
0
0.4
0.8
1.2
1.6
2.0
-60
-20
20
60
100
140
SHUTDOWN CURRENT
vs. TEMPERATURE
TEMPERATURE (°C)
SHUTDOWN
CURRENT
(
A)
MAX1247-08
2.494
2.495
2.496
2.497
2.498
2.499
2.500
2.501
-60
-20
20
60
100
140
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
TEMPERATURE (
°C)
VREF
(V)
MAX146/47-09
VDD = 2.7V
VDD = 3.6V
11.0
11.2
11.4
11.6
11.8
12.0
1
10
100
EFFECTIVE NUMBER OF BITS
vs. FREQUENCY
MAX146/47-11
FREQUENCY (kHz)
ENOB
VDD = 2.7V
Typical Operating Characteristics (continued)
(VDD = 3.0V, VREF = 2.5V, fSCLK = 2.0MHz, CLOAD = 20pF, TA = +25°C, unless otherwise noted.)
相关PDF资料
PDF描述
MAX147ACAP+T +2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs
MAX147ACAP+ +2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs
MAX146BEPP+ +2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs
MAX146BEAP+ +2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs
MAX146BEAP+T +2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs
相关代理商/技术参数
参数描述
MAX147AEAP+ 功能描述:模数转换器 - ADC 12-Bit 8Ch 133ksps 5.25V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX147AEAP+T 功能描述:模数转换器 - ADC 12-Bit 8Ch 133ksps 5.25V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX147AEAP-T 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX147AEPP 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX147AEPP+ 功能描述:模数转换器 - ADC 12-Bit 8Ch 133ksps 5.25V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32