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參數(shù)資料
| 型號： | TLC7226INE4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDIP20 |
| 封裝： | 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-20 |
| 文件頁數(shù)： | 6/21頁 |
| 文件大?。?/td> | 440K |
| 代理商： | TLC7226INE4 |
TLC7226C, TLC7226I, TLC7226M
QUADRUPLE 8BIT DIGITALTOANALOG CONVERTERS
SLAS060F JANUARY 1995 REVISED APRIL 2009
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
staircase window comparator (continued)
REF
OUTB
OUTA
OUTD
OUTC
AGND
Window 1
Window 2
Window 3
Windows 1 and 2
Windows 2 and 3
Figure 13. Overlapping Window Structure
output buffer amplifier
The unity-gain output amplifier is capable of sourcing 5 mA into a 2-k
load and can drive a 3300-pF capacitor.
The output can be shorted to AGND indefinitely or it can be shorted to any voltage between VSS and VDD
consistent with the maximum device power dissipation.
multiplying DAC
The TLC7226 can be used as a multiplying DAC when the reference signal is maintained between 2 V and
VDD 4 V. When this configuration is used, VDD should be 14.25 V to 15.75 V. A low output-impedance buffer
should be used so that the input signal is not loaded by the resistor ladder. Figure 14 shows the general
schematic.
_
+
_
+
DAC
AGND
DGND
56
1/4 TLC7226
4
15 V
Vref
OP07
15 V
R1
R2
AC Reference
Input Signal
VO
Figure 14. AC Signal Input Scheme
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| TLC7226IN | PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDIP20 |
| TLC7226CDWR | PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDSO20 |
| TLC7226CDWG4 | PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDSO20 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLC7226M | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS |
| TLC7226MFKB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS |
| TLC7226MFKB/SAMPLE | 制造商:Texas Instruments 功能描述:DAC 4-CH R-2R 8BIT 20LCCC - Rail/Tube |
| TLC7524 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7524C | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
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