参数资料
型号: MCP3302-BI/ST
厂商: Microchip Technology
文件页数: 21/48页
文件大小: 0K
描述: IC ADC 13BIT 2.7V 2CH SPI14TSSOP
标准包装: 96
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: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 管件
输入数目和类型: 4 个单端,单极;2 个差分,单极
其它名称: MCP3302BI/ST
MCP3302/04
DS21697F-page 28
2011 Microchip Technology Inc.
FIGURE 6-5:
SPI Communication with the MCP3302/04 using 8-bit segments
(Mode 1,1: SCLK idles high).
12
3
4
56
7
8
9
10
11
12
13
14
15
16
CS
SCLK
DIN
17
18
19
20
21
22
23
24
DOUT
Don’t Care
NULL
BIT
B11 B10 B9
B8
B6 B5
B4
B3
B2
B1 B0
HI-Z
0
1
XXXXX
DO
SGL/
DIFF
XX
X
XX
X
B7
B6
B5
B4
B3
B2
B1
B0
B11 B10 B9
B8
0
?
???
?
MCU latches data from A/D Converter
on rising edges of SCLK
Data is clocked out of
A/D Converter on falling edges
D1
D2
SGL/
DIFF
Start
Bit
(Null)
D0
D1
Start
MCU Transmitted Data
(Aligned with falling
edge of clock)
MCU Received Data
(Aligned with rising
edge of clock)
B7
X
Data stored into MCU receive
register after transmission of first
8 bits
Data stored into MCU receive
register after transmission of
second 8 bits
Data stored into MCU receive
register after transmission of last
8 bits
SB
X
SB
D2
Don’t Care
X = Don’t Care Bits
? = Unknown Bits
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相关代理商/技术参数
参数描述
MCP3302-CI/P 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/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