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參數資料
| 型號： | TLC7628CN |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | PARALLEL, 8 BITS INPUT LOADING, 0.1 us SETTLING TIME, 8-BIT DAC, PDIP20 |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-20 |
| 文件頁數： | 13/13頁 |
| 文件大小： | 255K |
| 代理商： | TLC7628CN |
TLC7628C
DUAL 8BIT MULTIPLYING
SLAS063B APRIL 1989 REVISED MARCH 2007
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
Table 1. Mode Selection Table
DACA/DACB
CS
WR
DACA
DACB
L
H
X
L
H
X
L
X
H
Write
Hold
Write
Hold
L = low level,
H = high level,
X = don’t care
Table 2. Unipolar Binary Code
Table 3. Bipolar (Offset Binary) Code
DAC LATCH CONTENTS
(see Note 7 )
ANALOG OUTPUT
DAC LATCH CONTENTS
(see Note 8)
ANALOG OUTPUT
MSB
LSB
ANALOG OUTPUT
MSB
LSB
ANALOG OUTPUT
1 1 1 1 1 1 1 1
1 0 0 0 0 0 0 1
1 0 0 0 0 0 0 0
0 1 1 1 1 1 1 1
0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0
VI (255/256)
VI (129/256)
VI (128/256) = Vi /2
VI (127/256)
VI (1/256)
VI (0/256) = 0
1 1 1 1 1 1 1 1
1 0 0 0 0 0 0 1
1 0 0 0 0 0 0 0
0 1 1 1 1 1 1 1
0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0
VI (127/128)
VI (1/128)
0 V
VI (1/128)
VI (127/128)
VI (128/128)
NOTES:
7. 1 LSB = (2 8)VI
8. 1 LSB = (2 7)VI
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLC7628CNE4 | 功能描述:數模轉換器- DAC 8-Bit 0.1 us Dual MDAC Parallel Input 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 |
| TLC7628E | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628EDW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628EFN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628EN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
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