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參數(shù)資料
型號(hào): MCP4706A0T-E/MAY
廠商: Microchip Technology
文件頁(yè)數(shù): 78/86頁(yè)
文件大?。?/td> 0K
描述: IC DAC 8BIT NV EEP I2C 6DFN
標(biāo)準(zhǔn)包裝: 1
設(shè)置時(shí)間: 6µs
位數(shù): 8
數(shù)據(jù)接口: EEPROM,I²C,串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
功率耗散(最大): 1.1W
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 6-VDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 6-DFN(2x2)
包裝: 標(biāo)準(zhǔn)包裝
輸出數(shù)目和類型: 1 電壓,單極
采樣率(每秒): *
其它名稱: MCP4706A0T-E/MAYDKR
MCP4706/4716/4726
DS22272C-page 8
2011-2012 Microchip Technology Inc.
FIGURE 1-3:
I2C Bus Start/Stop Bits Timing Waveforms.
TABLE 1-2:
I2C BUS START/STOP BITS REQUIREMENTS
I2C AC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
-40
°C ≤ TA ≤ +125°C (Extended)
Operating Voltage VDD range is described in Electrical Characteristics
Param.
No.
Symbol
Characteristic
Min
Max
Units
Conditions
FSCL
SCL pin Frequency
Standard mode
0
100
kHz
Cb = 400 pF, 2.7V - 5.5V
Fast mode
0
400
kHz
Cb = 400 pF, 2.7V - 5.5V
High-Speed 1.7
0
1.7
MHz
Cb = 400 pF, 4.5V - 5.5V
High-Speed 3.4
0
3.4
MHz
Cb = 100 pF, 4.5V - 5.5V
D102
Cb
Bus capacitive
loading
100 kHz mode
400
pF
400 kHz mode
400
pF
1.7 MHz mode
400
pF
3.4 MHz mode
100
pF
90
TSU:STA
Start condition
100 kHz mode
4700
ns
Only relevant for repeated
Start condition
Setup time
400 kHz mode
600
ns
1.7 MHz mode
160
ns
3.4 MHz mode
160
ns
91
THD:STA
Start condition
100 kHz mode
4000
ns
After this period, the first
clock pulse is generated
Hold time
400 kHz mode
600
ns
1.7 MHz mode
160
ns
3.4 MHz mode
160
ns
92
TSU:STO
Stop condition
100 kHz mode
4000
ns
Setup time
400 kHz mode
600
ns
1.7 MHz mode
160
ns
3.4 MHz mode
160
ns
93
THD:STO
Stop condition
100 kHz mode
4000
ns
Hold time
400 kHz mode
600
ns
1.7 MHz mode
160
ns
3.4 MHz mode
160
ns
94
THVCSU
HVC to SCL Setup time
25
uS
High Voltage Commands
95
THVCHD
SCL to HVC Hold time
25
uS
High Voltage Commands
91
93
SCL
SDA
Start
Condition
Stop
Condition
90
92
VIH
111
VIL
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