参数资料
型号: MCP4728-E/UN
厂商: Microchip Technology
文件页数: 7/33页
文件大小: 0K
描述: IC DAC 12BIT W/I2C 10-MSOP
视频文件: MCP4728 Evaluation Board Demo
标准包装: 100
设置时间: 6µs
位数: 12
数据接口: EEPROM,I²C,串行
转换器数目: 4
电压电源: 单电源
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 管件
输出数目和类型: 4 电压,单极
采样率(每秒): *
产品目录页面: 673 (CN2011-ZH PDF)
配用: MCP4728EV-ND - BOARD EVAL 12BIT 4CH DAC MCP4728
2010 Microchip Technology Inc.
DS22187E-page 15
MCP4728
Note: Unless otherwise indicated, T
A = -40°C to +125°C, VDD = +5.0V, VSS = 0V, RL = 5 kΩ, CL = 100 pF.
FIGURE 2-25:
Absolute DAC Output Error
(VDD =5.5V).
FIGURE 2-26:
Full Scale Settling Time
(VREF = VDD, VDD = 5V, UDAC = 1,
Code Change: 000h to FFFh).
FIGURE 2-27:
Half Scale Settling Time
(VREF = VDD, VDD = 5V, UDAC = 1,
Code Change: 000h to 7FFh).
FIGURE 2-28:
Full Scale Settling Time
(VREF = Internal, VDD = 5V, UDAC = 1,
Gain = x1, Code Change: 000h to FFFh).
FIGURE 2-29:
Full Scale Settling Time
(VREF = VDD, VDD = 5V, UDAC = 1,
Code Change: FFFh to 000h).
FIGURE 2-30:
Half Scale Settling Time
(VREF = VDD, VDD = 5V, UDAC = 1,
Code Change: 7FFh to 000h).
0
2
4
6
8
10
12
14
16
0
500
1000 1500 2000 2500 3000 3500
Codes
LS
B
V
REF = Internal, Gain = x2
2
Temp = +25
oC
Ch. D
Ch. C
Ch. B
Ch. A
VOUT (2V/Div)
Time (2 s/Div)
LDAC
VOUT (2V/Div)
LDAC
Time (2 s/Div)
VOUT (2V/Div)
Time (2 s/Div)
LDAC
Time (2 s/Div)
VOUT (2V/Div)
LDAC
Time (2 s/Div)
VOUT (2V/Div)
LDAC
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