参数资料
型号: MCP3302-BI/P
厂商: Microchip Technology
文件页数: 46/48页
文件大小: 0K
描述: IC ADC 13BIT 2.7V 2CH SPI 14-DIP
标准包装: 30
位数: 13
采样率(每秒): 100k
数据接口: 串行,SPI?
转换器数目: 1
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 14-DIP(0.300",7.62mm)
供应商设备封装: 14-PDIP
包装: 管件
输入数目和类型: 4 个单端,单极;2 个差分,单极
产品目录页面: 672 (CN2011-ZH PDF)
其它名称: MCP3302BI/P
2011 Microchip Technology Inc.
DS21697F-page 7
MCP3302/04
2.0
TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, VDD = VREF = 5V, full differential input configuration, VSS = 0V, FSAMPLE = 100 ksps,
FCLK = 21*FSAMPLE, TA = +25°C.
.
FIGURE 2-1:
Integral Nonlinearity (INL)
vs. Sample Rate.
FIGURE 2-2:
Integral Nonlinearity (INL)
vs. VREF.
FIGURE 2-3:
Integral Nonlinearity (INL)
vs. Code (Representative Part).
FIGURE 2-4:
Integral Nonlinearity (INL)
vs. Temperature.
FIGURE 2-5:
Differential Nonlinearity
(DNL) vs. Sample Rate.
FIGURE 2-6:
Differential Nonlinearity
(DNL) vs. VREF.
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
0
50
100
150
200
Sample Rate (ksps)
INL
(L
SB)
Positive INL
Negative INL
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
0
123
45
VREF(V)
IN
L
(L
SB
)
Positive INL
Negative INL
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-4096 -3072 -2048 -1024
0
1024
2048
3072
4096
Code
IN
L
(L
SB
)
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-50
-25
0
25
50
75
100
125
150
Temperature(°C)
IN
L
(L
SB
)
Positive INL
Negative INL
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
0
50
100
150
200
Sample Rate (ksps)
DN
L
(L
SB)
Positive DNL
Negative DNL
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
01
23
45
6
VREF(V)
D
N
L(
LSB
)
Positive DNL
Negative DNL
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MCP3302-CI/P 制造商:Microchip Technology Inc 功能描述:A/D Converter (A-D) IC
MCP3302-CI/SL 功能描述:模数转换器 - ADC 13-bit Diff In 2 Chl 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
MCP3302-CI/ST 功能描述:模数转换器 - ADC 13-bit Diff In 2 Chl 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
MCP3302I/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface