参数资料
型号: MAX1042BETX+
厂商: Maxim Integrated Products
文件页数: 4/39页
文件大小: 0K
描述: IC ADC/DAC 10BIT W/FIFO 36TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: ADC,DAC
分辨率(位): 10 b
采样率(每秒): 225k
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
电压电源: 模拟和数字
电源电压: 4.75 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-WFQFN 裸露焊盘
供应商设备封装: 36-TQFN 裸露焊盘(6x6)
包装: 管件
MAX1040/MAX1042/MAX1046/MAX1048
10-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
12
______________________________________________________________________________________
Pin Description
PIN
MAX1040
MAX1042
MAX1046
MAX1048
NAME
FUNCTION
1, 2, 16–19,
24, 25
16–19
1, 2, 16–19,
24, 25, 31,
34
16–19, 31,
34
D.C.
Do Not Connect. Do not connect to this pin.
3
333
EOC
Active-Low End-of-Conversion Output. Data is valid after the
falling edge of
EOC.
4
444
DVDD
Digital Positive Power Input. Bypass DVDD to DGND with a
0.1F capacitor.
5
DGND
Digital Ground. Connect DGND to AGND.
6
DOUT
Serial Data Output. Data is clocked out on the falling edge of
the SCLK clock in clock modes 00, 01, and 10. Data is
clocked out on the rising edge of the SCLK clock in clock
mode 11. High impedance when
CS is high.
7
SCLK
Serial Clock Input. Clocks data in and out of the serial
interface. (Duty cycle must be 40% to 60%.) See Table 4 for
details on programming the clock mode.
8
888
DIN
Serial Data Input. DIN data is latched into the serial interface
on the falling edge of SCLK.
9–12
OUT0–
OUT3
DAC Outputs
13
AVDD
Positive Analog Power Input. Bypass AVDD to AGND with a
0.1F capacitor.
14
AGND
Analog Ground
15, 23, 32,
33
15, 23, 32,
33
15, 23, 32,
33
15, 23, 32,
33
N.C.
No Connection. Not internally connected.
20
LDAC
Active-Low Load DAC.
LDAC is an asynchronous active-low
input that updates the DAC outputs. Drive
LDAC low to make
the DAC registers transparent.
21
CS
Active-Low Chip-Select Input. When
CS is low, the serial
interface is enabled. When
CS is high, DOUT is high
impedance.
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相关代理商/技术参数
参数描述
MAX1042BETX+ 功能描述:ADC / DAC多通道 10Bit AD/DACs w/FIFO Temp Sns & GPIO Port RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX1042BETX+T 功能描述:ADC / DAC多通道 10Bit AD/DACs w/FIFO Temp Sns & GPIO Port RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX1042BETX-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX1043 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1043BETX 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40