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參數資料
| 型號： | MAX5548ETE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | Dual, 8-Bit, Programmable, 30mA High-Output-Current DAC |
| 中文描述： | SERIAL INPUT LOADING, 30 us SETTLING TIME, 8-BIT DAC, QCC16 |
| 封裝： | 3 X 3 MM, 0.80 MM HEIGHT, EXPOSED PAD, MO-220WEED-2, QFN-16 |
| 文件頁數： | 14/15頁 |
| 文件大?。?/td> | 296K |
| 代理商： | MAX5548ETE |
M
Power Sequencing
Ensure that the voltage applied to REFIN does not
exceed V
DD
at any time. If proper power sequencing is
not possible, connect an external Schottky diode
between REFIN and V
DD
to ensure compliance with the
absolute maximum ratings.
Power-Supply Bypassing and Ground
Management
Digital or AC transient signals on GND create noise at
the analog output. Return GND to the highest-quality
ground plane available. For extremely noisy environ-
ments, bypass REFIN and V
DD
to GND with 1μF and
0.1μF capacitors with the 0.1μF capacitor as close to
the device as possible. Careful PC board ground layout
minimizes crosstalk between the DAC outputs and
digital inputs.
Dual, 8-Bit, Programmable, 30mA
High-Output-Current DAC
14
______________________________________________________________________________________
CONTROLLER
DEVICE
DIN(0)
SCLK
CS
DOUT(0)
MAX5548
DIN(1)
SCLK
CS
DOUT(1)
MAX5548
DIN(2)
SCLK
CS
DOUT(2)
MAX5548
Figure 8. Daisy-Chain Configuration
15
16
14
13
5
6
7
C
S
8
S
F
O
O
1
3
V
DD
4
12
10
9
N.C.
GND
GND
REFIN
N.C.
DOUT/A1
MAX5548
D
F
2
11
N.C.
THIN QFN (3mm x 3mm)
TOP VIEW
Pin Configuration
Chip Information
PROCESS: BiCMOS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5548ETE#G16 | 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5548ETE#TG16 | 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5548ETE+ | 功能描述:數模轉換器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5548ETE+T | 功能描述:數模轉換器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5548ETE-G16 | 制造商:Maxim Integrated Products 功能描述:DUAL, 8-BIT, 30MA HIGH-OUTPUT-CURRENT DAC - Rail/Tube |
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