参数资料
型号: MAX5304EUA+T
厂商: Maxim Integrated Products
文件页数: 2/12页
文件大小: 0K
描述: IC DAC 10BIT LP VOLT OUT 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: 10µs
位数: 10
数据接口: 串行
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: 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;1 电压,双极
采样率(每秒): *
MAX5304
10-Bit Voltage-Output DAC
in 8-Pin MAX
10
______________________________________________________________________________________
The MAX5304’s total harmonic distortion plus noise
(THD+N) is typically less than -77dB (full-scale code),
given a 1Vp-p signal swing and input frequencies up to
25kHz. The typical -3dB frequency is 650kHz, as
shown in the Typical Operating Characteristics graphs.
Digitally Programmable Current Source
Figure 12’s circuit places an NPN transistor (2N3904 or
similar) within the op amp feedback loop to implement
a digitally programmable, unidirectional current source.
The output current is calculated with the following
equation:
IOUT = (VREF / R)(NB / 1024)
where NB is the numeric value of the DAC’s binary
input code, and R is the sense resistor shown in Figure
12.
Note: ( ) are for sub-bits.
MAX5304
DAC
REF
OUT
FB
GND
+5V
VDD
Figure 8. Unipolar Output Circuit
Table 3. Bipolar Output Codes
MAX5304
DAC
REF
OUT
10k
GND
+5V
VDD
FB
Figure 9. Unipolar Rail-to-Rail Output Circuit
ANALOG OUTPUT
11 1111 1111
(000)
10 0000 0001
(000)
DAC CONTENTS
MSB
LSB
10 0000 0000
(000)
0V
01 1111 1111
(000)
00 0000 0000
(000)
00 0000 0001
(000)
+V
511
512
REF
+V
1
512
REF
-V
1
512
REF
-V
511
512
REF
-V
512
-V
REF
=
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MAX5306EUE+ 功能描述:数模转换器- DAC 12-Bit 8Ch 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
MAX5306EUE+T 功能描述:数模转换器- DAC 12-Bit 8Ch 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
MAX5306EUE-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
MAX5307EUE 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