參數(shù)資料
型號(hào)： MAX5259EEE+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 6/20頁(yè)
文件大?。?/td> 0K
描述： IC DAC 8BIT OCTAL 3V 16-QSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
設(shè)置時(shí)間： 10µs
位數(shù)： 8
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 8
電壓電源： 單電源
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-SSOP（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 16-QSOP
包裝： 帶卷 (TR)
輸出數(shù)目和類型： 8 電壓，單極
采樣率（每秒）： *
MAX5258/MAX5259
+3V/+5V, Low-Power, 8-Bit Octal DAC
with Rail-to-Rail Output Buffers
14
______________________________________________________________________________________
A2
A1
A0
C2
C1
C0
D7
D6
D5
D4
D3
D2
D1
D0
Don’t Care
1
0
8-Bit Data
Load All DACs with Shift-Register Data
(LDAC = X)
All eight DAC registers are updated with shift-register data. This command allows all DACs to be set to any analog
value within the reference range. This command can be used to substitute CLEAR if code 00 (hex) is programmed,
which clears all DACs. This command brings the device out of shutdown.
A2
A1
A0
C2
C1
C0
D7
D6
D5
D4
D3
D2
D1
D0
Address
1
0
1
8-Bit Data
Load Input Register, DAC Registers Unchanged (Single Update Operation)
(LDAC = X)
When performing a single update operation, A2-A0 selects the respective input register. At the rising edge of CS, the
selected input register is loaded with the current shift-register data. All DAC outputs remain unchanged. This pre-
loads individual data in the input register without changing the DAC outputs.
A2
A1
A0
C2
C1
C0
D7
D6
D5
D4
D3
D2
D1
D0
Address
1
0
8-Bit Data
Load Input and DAC Registers
(LDAC = X)
This command directly loads current shift-register data in the selected input and DAC registers at the rising edge of
CS. A2-A0 set the DAC address.
For example, to load all eight DAC registers simultaneously with individual settings, eight commands are required.
First perform seven single input register update operations (C2 = 1, C1 = 0, C0 = 1) for DACs A, B, C, D, E, F, and G
(C2 = 1, C1 = 0, C0 = 1). The final command loads input register H and updates all eight DAC registers from their
respective input registers. This command brings the device out of shutdown.
A2
A1
A0
C2
C1
C0
D7
D6
D5
D4
D3
D2
D1
D0
Address
1
8-Bit Data
Software “
LDAC” Command
(LDAC = X)
All DAC registers are updated with the contents of their respective input registers at the rising edge of CS. This is a
synchronous software command that performs the same function as the asynchronous LDAC.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX525AC 制造商:Maxim Integrated Products 功能描述:
MAX525ACAP 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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(shí)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
MAX525ACAP+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 4Ch Precision DAC 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(shí)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
MAX525ACAP+T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 4Ch Precision DAC 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(shí)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
MAX525ACAP-T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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(shí)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
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