參數(shù)資料
型號: MCP4728T-E/UN
廠商: Microchip Technology
文件頁數(shù): 20/33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 27
MCP4728
4.9
DAC Input Code Vs. DAC Analog
Output
Table 4-6 shows an example of the DAC input data
code vs. analog output. The MSB of the input data is
always transmitted first and the format is unipolar
binary.
TABLE 4-5:
LDAC AND UDAC
CONDITIONS VS. OUTPUT
UPDATE
LDAC Pin UDAC Bit
DAC Output (VOUT)
00
Update all DAC channel
outputs
01
Update all DAC channel
outputs
10
Update a selected DAC
channel output
11
No update
TABLE 4-6:
DAC INPUT CODE VS. ANALOG OUTPUT (VOUT)
DAC Input Code
VREF = Internal (2.048 V)
VREF = VDD
Gain
Selection
Nominal Output Voltage (V)
(See Note 1)
Gain
Selection
Nominal Output Voltage (V)
111111111111
x1
VREF - 1 LSB
Ignored
VDD - 1 LSB
x2
2*VREF - 1 LSB
111111111110
x1
VREF - 2 LSB
VDD - 2 LSB
x2
2*VREF - 2 LSB
000000000010
x1
2 LSB
x2
2 LSB
000000000001
x1
1 LSB
x2
1 LSB
000000000000
x1
0
x2
0
Note 1:
(a) LSB with gain of 1 = 0.5 mV, and (b) LSB with gain of 2 = 1 mV.
相關(guān)PDF資料
PDF描述
MCP4822T-E/MS IC DAC 12BIT DUAL W/SPI 8MSOP
MCP4912T-E/SL DAC 10BIT DUAL SPI 14SOIC
MCP4921-E/MC DAC 12BIT SGL W/SPI 8DFN
MCP79402T-I/MNY IC RTCC 64BIT SRAM I2C 8TDFN
MCP7940MT-I/ST IC RTCC I2C 64B SRAM 8-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP4729-E/SS 功能描述:數(shù)模轉(zhuǎn)換器- DAC Octal 12-bit NV DAC with I2C interface RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MCP47A1T-A0E/LT 功能描述:數(shù)模轉(zhuǎn)換器- DAC 6-Bit Volatile DAC with Command Code RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MCP47A1T-A1E/LT 功能描述:數(shù)模轉(zhuǎn)換器- DAC 6-Bit Volatile DAC with Command Code RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MCP47DA1T-A0E/OT 功能描述:數(shù)模轉(zhuǎn)換器- DAC 6-bit windowed DAC voltage margining RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MCP47DA1T-A1E/OT 功能描述:數(shù)模轉(zhuǎn)換器- DAC 6-bit windowed DAC voltage margining RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube