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參數資料
| 型號： | TLC5615IDGKRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 10-BIT DAC, PDSO8 |
| 封裝： | GREEN, PLASTIC, MSOP-8 |
| 文件頁數： | 20/21頁 |
| 文件大小： | 504K |
| 代理商： | TLC5615IDGKRG4 |
www.ti.com
APPLICATION INFORMATION
GENERAL FUNCTION
_
+
Resistor
String
DAC
5 V
0.1
F
AGND
VDD
OUT
REFIN
DIN
SCLK
CS
DOUT
R
_
+
2 V
REFIN
1023
1024
2 V
REFIN
513
1024
2 V
REFIN
512
1024 +
V
REFIN
2 V
REFIN
511
1024
2 V
REFIN
1
1024
SLAS142E – OCTOBER 1996 – REVISED JUNE 2007
The TLC5615 uses a resistor string network buffered with an op amp in a fixed gain of 2 to convert 10-bit digital
data to analog voltage levels (see functional block diagram and Figure 9). The output of the TLC5615 is the
same polarity as the reference input (see Table 1).
An internal circuit resets the DAC register to all zeros on power up.
Figure 9. TLC5615 Typical Operating Circuit
Table 1. Binary Code Table (0V to 2VREFINOutput), Gain = 2
INPUT(1)
OUTPUT
1111
11(00)
:
1000
0000
01(00)
1000
0000
00(00)
0111
1111
11(00)
:
0000
01(00)
0000
00(00)
0 V
(1)
A 10-bit data word with two bits below the LSB bit (sub-LSB) with 0 values must be written since the DAC input latch is 12 bits wide.
8
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相關代理商/技術參數 |
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| TLC5615IDR | 功能描述:數模轉換器- DAC 10-Bit 12.5 us DAC Serial Input Lo-Pwr 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 |
| TLC5615IDRG4 | 功能描述:數模轉換器- DAC 10-Bit 12.5 us DAC Serial Input Lo-Pwr 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 |
| TLC5615IP | 功能描述:數模轉換器- DAC 10bit 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 |
| TLC5615IPE4 | 功能描述:數模轉換器- DAC 10-Bit 12.5 us DAC Serial Input Lo-Pwr 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 |
| TLC5617 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PROGRAMMABLE DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTERS |
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