參數(shù)資料
型號(hào)： TLC7226MFKB
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, CQCC20
封裝： CERAMIC, LCC-20
文件頁(yè)數(shù)： 6/21頁(yè)
文件大小： 440K
代理商： TLC7226MFKB
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
相關(guān)PDF資料
PDF描述
TLC7226CDWRG4 PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDSO20
TLC7226CNE4 PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDIP20
TLC7226IDWG4 PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDSO20
TLC7226CN PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDIP20
TLC7226IDWRG4 PARALLEL, 8 BITS INPUT LOADING, 7 us SETTLING TIME, 8-BIT DAC, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
TLC7524C_08 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS
TLC7524CD 功能描述:數(shù)模轉(zhuǎn)換器- DAC _ 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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