A = -40°C to +125°" />
參數(shù)資料
型號: MCP4728T-E/UN
廠商: Microchip Technology
文件頁數(shù): 9/33頁
文件大?。?/td> 0K
描述: IC DAC 12BIT W/I2C 10-MSOP
視頻文件: MCP4728 Evaluation Board Demo
標(biāo)準(zhǔn)包裝: 2,500
設(shè)置時間: 6µs
位數(shù): 12
數(shù)據(jù)接口: EEPROM,I²C,串行
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 單電源
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電壓,單極
采樣率(每秒): *
配用: MCP4728EV-ND - BOARD EVAL 12BIT 4CH DAC MCP4728
2010 Microchip Technology Inc.
DS22187E-page 17
MCP4728
Note: Unless otherwise indicated, T
A = -40°C to +125°C, VDD = +5.0V, VSS = 0V, RL = 5 kΩ, CL = 100 pF.
FIGURE 2-37:
Entering Power Down Mode
(Code: FFFh, VREF = VDD, VDD = 5V,
PD1= PD0 = 1, No External Load).
FIGURE 2-38:
VOUT Time Delay when
VREF changes from Internal Reference to VDD.
FIGURE 2-39:
VOUT Time Delay when
VREF changes from VDD to Internal Reference.
FIGURE 2-40:
Channel Cross Talk
(VREF = VDD, VDD = 5V).
FIGURE 2-41:
Code Change Glitch
(VREF = External, VDD = 5V, No External Load),
Code Change: 800h to 7FFh.
FIGURE 2-42:
Code Change Glitch
(VREF = Internal, VDD = 5V, Gain = 1, No External
Load), Code Change: 800h to 7FFh.
Time (20 s/Div)
VOUT (2V/Div)
CLK
Discharging Time due to
internal pull-down resistor (500 k
Ω)
Last ACK CLK pulse
VOUT (2V/Div)
CLK
Time (10 s/Div)
Last ACK CLK pulse
VOUT (2V/Div)
CLK
Time (10 s/Div)
Last ACK CLK pulse
Time (5 s/Div)
VOUT at Channel D
VOUT at Channel A
(100 mV/Div)
(5V/Div)
LDAC
VOUT (50 mV/Div)
Time (2 s/Div)
VOUT (50 mV/Div)
Time (2 s/Div)
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