参数资料
型号: MAX5441ACUA+T
厂商: Maxim Integrated Products
文件页数: 2/12页
文件大小: 0K
描述: IC DAC 16BIT 5V SERIAL 8-UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
设置时间: 1µs
位数: 16
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
电压电源: 单电源
功率耗散(最大): 362mW
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 带卷 (TR)
输出数目和类型: 1 电压,单极
采样率(每秒): *
MAX5441–MAX5444
+3V/+5V, Serial-Input,
Voltage-Output, 16-Bit DACs
10
______________________________________________________________________________________
Unipolar Configuration
Figure 2a shows the MAX5441–MAX5444 configured for
unipolar operation with an external op amp. The op amp
is set for unity gain, and Table 1 lists the codes for this
circuit. The bipolar MAX5442/MAX5444 can also be
used in unipolar configuration by connecting RFB and
INV to REF. This allows the DAC to power-up to mid-
scale.
Bipolar Configuration
Figure 2b shows the MAX5442/MAX5444 configured for
bipolar operation with an external op amp. The op amp
is set for unity gain with an offset of -1/2VREF. Table 2
lists the offset binary codes for this circuit.
Power-Supply Bypassing and
Ground Management
Bypass VDD with a 0.1F ceramic capacitor connected
between VDD and GND. Mount the capacitor with short
leads close to the device (less than 0.25 inches).
Table 1. Unipolar Code Table
Table 2. Bipolar Code Table
0
0000 0000 0000 0000
VREF (1 / 65,536)
0000 0000 0000 0001
VREF (32,768 / 65,536) = 1/2VREF
1000 0000 0000 0000
VREF (65,535 / 65,536)
1111 1111 1111 1111
ANALOG OUTPUT, VOUT
MSB
LSB
DAC LATCH CONTENTS
-VREF (32,768 / 32,768) = -VREF
0000 0000 0000 0000
-VREF (1 / 32,768)
0111 1111 1111 1111
0
1000 0000 0000 0000
+VREF (1 / 32,768)
1000 0000 0000 0001
+VREF (32,767 / 32,768)
1111 1111 1111 1111
ANALOG OUTPUT, VOUT
MSB
LSB
DAC LATCH CONTENTS
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MAX5441AEUA 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX5441AEUA+ 功能描述:数模转换器- DAC 16-Bit Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX5441AEUA+T 功能描述:数模转换器- DAC 16-Bit Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX5441AEUA-T 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX5441BCUA 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube