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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： | 15/20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
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
MAX
UNIT
Supply voltage, VDD
11.4
16.5
V
Supply voltage, VSS
– 5.5
0
V
High-level input voltage, VIH
2
V
Low-level input voltage, VIL
0.8
V
Reference voltage, Vref
0
VDD –4
V
Load resistance, RL
2
k
Setup time, address valid before WR
↓, tsu(AW) (see Figure 6)
VDD = 11.4 V to 16.5 V
0
ns
Setup time, data valid before WR
↑, tsu(DW) (see Figure 6)
VDD = 11.4 V to 16.5 V
45
ns
Hold time, address valid before WR
↑, th(AW) (see Figure 6)
VDD = 11.4 V to 16.5 V
0
ns
Hold time, data valid before WR
↑, th(DW) (see Figure 6)
VDD = 11.4 V to 16.5 V
10
ns
Pulse duration, WR low, tw (see Figure 6)
VDD = 11.4 V to 16.5 V
50
ns
Operating free air temperature TA
C suffix
0
70
°C
Operating free-air temperature, TA
E suffix
–25
85
°C
electrical characteristics over recommended operating free-air temperature range
dual power supply over recommended power supply and reference voltage ranges, AGND = DGND = 0 V
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
II
Input current, digital
VI = 0 V or VDD
±1
A
I(DD)
Supply current
VI = 0.8 V or 2.4 V,
VSS = – 5 V,
VDD = 16.5 V,
No load
6
16
mA
I(SS)
Supply current
VI = 0.8 V or 2.4 V, No load
4
10
mA
ri(ref)
Reference input resistance
2
4
k
Power supply sensitivity
VDD = ±5%
0.01
%/%
REF input
All 0s loaded
65
Ci
Input capacitance
REF input
All 1s loaded
300
pF
Digital inputs
8
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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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