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參數(shù)資料
| 型號： | DAC7541AJPG4 |
| 英文描述： | Low Cost 12-Bit CMOS Four-Quadrant Multiplying DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 低成本12位CMOS四象限乘法數(shù)字到模擬轉(zhuǎn)換器 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大?。?/td> | 157K |
| 代理商： | DAC7541AJPG4 |
8
DAC7541A
DIGITALLY CONTROLLED GAIN BLOCK
The DAC7541A may be used in a digitally controlled gain
block as shown in Figure 7. This circuit gives a range of gain
from one (all bits = one) to 4096 (LSB = one). The transfer
function is:
–V
IN
(
All bits off is an illegal state, as division by zero is impos-
sible (no op amp feedback). Also, errors increase as gain
increases, and errors are minimized at major carries (only
one bit on at a time).
V
OUT
=
+ B
8
4
B
1
2
3
2
B
12
4096
)
FIGURE 7. Digitally Programmable Gain Block.
Bits 1 to 12
V
OUT
OPA604
DAC7541A
2
3
1
18
17
16
V
DD
V
IN
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DAC7541AJUG4 | Low Cost 12-Bit CMOS Four-Quadrant Multiplying DIGITAL-TO-ANALOG CONVERTER |
| DAC7541AKP-BI | Low Cost 12-Bit CMOS Four-Quadrant Multiplying DIGITAL-TO-ANALOG CONVERTER |
| DAC7541AKPG4 | Low Cost 12-Bit CMOS Four-Quadrant Multiplying DIGITAL-TO-ANALOG CONVERTER |
| DAC7541AKUG4 | Low Cost 12-Bit CMOS Four-Quadrant Multiplying DIGITAL-TO-ANALOG CONVERTER |
| DAC7552IRGT | 12-BIT, DUAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC7541AJU | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit CMOS 4-Quad Multiplying Cnvtr 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 |
| DAC7541AJU | 制造商:Texas Instruments 功能描述:IC 12 BIT QUAD D/A CONV 18 SOIC |
| DAC7541AJU | 制造商:Texas Instruments 功能描述:Digital/Analog Converter IC Interface Ty |
| DAC7541AJUG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit CMOS 4-Quad Multiplying Cnvtr 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 |
| DAC7541AKP | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit CMOS 4-Quad Multiplying Cnvtr 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 |
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