参数资料
型号: MCP4728EV
厂商: Microchip Technology
文件页数: 7/33页
文件大小: 0K
描述: BOARD EVAL 12BIT 4CH DAC MCP4728
视频文件: MCP4728 Evaluation Board Demo
标准包装: 1
DAC 的数量: 4
位数: 12
数据接口: I²C
设置时间: 6µs
DAC 型: 电压
工作温度: -40°C ~ 125°C
已供物品:
已用 IC / 零件: MCP4728
产品目录页面: 673 (CN2011-ZH PDF)
相关产品: MCP4728T-E/UN-ND - IC DAC 12BIT W/I2C 10-MSOP
MCP4728-E/UN-ND - IC DAC 12BIT W/I2C 10-MSOP
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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