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參數(shù)資料
| 型號(hào)： | TLC7524EN |
| 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, PDIP16 |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 19/21頁 |
| 文件大小： | 597K |
| 代理商： | TLC7524EN |
TLC7524C, TLC7524E, TLC7524I
8BIT MULTIPLYING DIGITALTOANALOG CONVERTERS
SLAS061D SEPTEMBER 1986 REVISED JUNE 2007
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
+
Output
RA = 2 k
(see Note A)
WR
CS
DB0DB7
Vref
C (see Note B)
RB
VDD
GND
OUT2
OUT1
RFB
NOTES: A. RA and RB used only if gain adjustment is required.
B. C phase compensation (10-15 pF) is required when using high-speed amplifiers to prevent
ringing or oscillation.
Figure 3. Unipolar Operation (2-Quadrant Multiplication)
Output
20 k
5 k
10 k
20 k
+
+
RFB
OUT1
OUT2
GND
VDD
RB
C (see Note B)
Vref
DB0DB7
CS
WR
(see Note A)
RA = 2 k
NOTES: A. RA and RB used only if gain adjustment is required.
B. C phase compensation (10-15 pF) is required when using high-speed amplifiers to prevent ringing or oscillation.
Figure 4. Bipolar Operation (4-Quadrant Operation)
Table 1. Unipolar Binary Code
Table 2. Bipolar (Offset Binary) Code
DIGITAL INPUT
(see Note 3)
ANALOG OUTPUT
DIGITAL INPUT
(see Note 4)
ANALOG OUTPUT
MSB
LSB
ANALOG OUTPUT
MSB
LSB
ANALOG OUTPUT
1 1 1 1 1 1 1 1
Vref (255/256)
1 1 1 1 1 1 1 1
Vref (127/128)
1 0 0 0 0 0 0 1
Vref (129/256)
1 0 0 0 0 0 0 1
Vref (1/128)
1 0 0 0 0 0 0 0
Vref (128/256) = Vref/2
1 0 0 0 0 0 0 0
0
0 1 1 1 1 1 1 1
Vref (127/256)
0 1 1 1 1 1 1 1
Vref (1/128)
0 0 0 0 0 0 0 1
Vref (1/256)
0 0 0 0 0 0 0 1
Vref (127/128)
0 0 0 0 0 0 0 0
0
0 0 0 0 0 0 0 0
Vref
NOTE 3: LSB = 1/256 (Vref)
NOTE 4: LSB = 1/128 (Vref)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLC7524ENE4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 0.1 us MDAC Parallel Input 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 |
| TLC7524I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7524ID | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8bit Multiplyimg 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 |
| TLC7524IDG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 0.1 us MDAC Parallel Input 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 |
| TLC7524IDR | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8B 0.1 us MDAC Parallel Input 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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