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參數資料
| 型號： | TLC7226EDW |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | QUAD, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PDSO20 |
| 封裝： | PLASTIC, SOIC-20 |
| 文件頁數： | 17/20頁 |
| 文件大小： | 280K |
| 代理商： | TLC7226EDW |
TLC7226C, TLC7226E
QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS060C – JANUARY 1995 – REVISED OCTOBER 2000
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VDD
0 V
VDD
0 V
VDD
0 V
Data
Address
WR
tsu(DW)
th(DW)
th(AW)
tw
tsu(AW)
NOTES: A. tr = tf = 20 ns over VDD range.
B. The timing measurement reference level is equal to VIH + VIL
divided by 2.
C. The selected input latch is transparent while WR is low. Invalid
data during this time can cause erroneous outputs.
Figure 1. Write-Cycle Voltage Waveforms
TYPICAL CHARACTERISTICS
Figure 2
–
Output
Current
–
mA
OUTPUT CURRENT
vs
OUTPUT VOLTAGE
200
150
100
50
0
– 0.1
– 0.2
– 0.3
– 0.4
–2
–1
0
1
2
VO – Output Voltage – V
I O
Source Current
Short-Circuit
Limiting
Sinking
Current Source
TA = 25°C
VSS = – 5 V
Digital In = 0 V
VDD = 15 V
Figure 3
200
100
600
0
01
2
3
4
5
6
400
300
500
OUTPUT CURRENT (SINK)
vs
OUTPUT VOLTAGE
700
78
9
10
TA = 25°C
VDD = 15 V
VSS = – 5 V
VSS = 0
I O
A
VO – Output Voltage – V
–
Output
Current
(Sink)
–
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLC7226I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS |
| TLC7226IDW | 功能描述:數模轉換器- DAC Quad DAC 8bit 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 |
| TLC7226IDWG4 | 功能描述:數模轉換器- DAC Quad Parallel-In Sngl/Dual Sply 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 |
| TLC7226IDWR | 功能描述:數模轉換器- DAC Quad Parallel-In Sngl/Dual Sply 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 |
| TLC7226IDWRG4 | 功能描述:數模轉換器- DAC Quad Parallel-In Sngl/Dual Sply 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 |
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