參數(shù)資料
型號: MCP4728T-E/UN
廠商: Microchip Technology
文件頁數(shù): 2/33頁
文件大?。?/td> 0K
描述: IC DAC 12BIT W/I2C 10-MSOP
視頻文件: MCP4728 Evaluation Board Demo
標準包裝: 2,500
設置時間: 6µs
位數(shù): 12
數(shù)據(jù)接口: EEPROM,I²C,串行
轉換器數(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)
供應商設備封裝: 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
MCP4728
DS22187E-page 10
2010 Microchip Technology Inc.
TEMPERATURE CHARACTERISTICS
Bus Free Time
TBUF
4700
ns
Standard Mode
1300
ns
Fast Mode
ns
High Speed Mode 1.7
ns
High Speed Mode 3.4
Input Filter
Spike Suppression
(SDA and SCL)
(Not Tested)
TSP
ns
Standard Mode
(Not Applicable)
50
ns
Fast Mode
10
ns
High Speed Mode 1.7
10
ns
High Speed Mode 3.4
Electrical Specifications: Unless otherwise indicated, V
DD = +2.7V to +5.5V, VSS = GND.
Parameters
Symbol
Min
Typical
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
TA
-40
+125
°C
Operating Temperature Range
TA
-40
+125
°C
Storage Temperature Range
TA
-65
+150
°C
Thermal Package Resistances
Thermal Resistance, 10L-MSOP
θ
JA
—202
°C/W
I2C SERIAL TIMING SPECIFICATIONS (CONTINUED)
Electrical Specifications: Unless otherwise specified, all limits are specified for T
A = -40 to +125°C, VSS = 0V,
Standard and Fast Mode: VDD = +2.7V to +5.5V
High Speed Mode: VDD = +4.5V to +5.5V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1:
This parameter is ensured by characterization and is not 100% tested.
2:
After a Repeated Start condition or an Acknowledge bit.
3:
If this parameter is too short, it can create an unintentional Start or Stop condition to other devices on the I2C bus line. If
this parameter is too long, the Data Input Setup (TSU:DAT) or Clock Low time (TLOW) can be affected.
Data Input: This parameter must be longer than t
SP.
Data Output: This parameter is characterized, and tested indirectly by testing T
AA parameter.
4:
This specification is not a part of the I2C specification. This specification is equivalent to the Data Hold Time (THD:DAT)
plus SDA Fall (or rise) time: TAA = THD:DAT + TFSDA (OR TRSDA).
5:
Time between Start and Stop conditions.
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