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參數(shù)資料
| 型號(hào)： | TLC3704QPWRQ1 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | QUAD MICROPOWER LINCMOS VOLTAGE COMPARATORS |
| 中文描述： | 四微功耗LINCMOS電壓比較器 |
| 文件頁數(shù)： | 19/31頁 |
| 文件大?。?/td> | 443K |
| 代理商： | TLC3704QPWRQ1 |
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TLC3704, TLC3704Q
QUAD MICROPOWER LinCMOS
VOLTAGECOMPARATORS
SLCS117B
–
NOVEMBER 1986
–
REVISED JANUARY 2002
19
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
The inputs should always remain within the supply rails in order to avoid forward biasing the diodes in the electrostatic
discharge (ESD) protection structure. If either input exceeds this range, the device is not damaged as long as the
input is limited to less than 5 mA. To maintain the expected output state, the inputs must remain within the
common-mode range. For example, at 25
°
C with V
DD
= 5 V, both inputs must remain between
–
0.2 V and 4 V to
ensure proper device operation. To ensure reliable operation, the supply should be decoupled with a capacitor
(0.1
μ
F) that is positioned as close to the device as possible.
Output and supply current limitations should be watched carefully since the TLC3704 does not provide current
protection. For example, each output can source or sink a maximum of 20 mA; however, the total current to ground
can only be an absolute maximum of 60 mA. This prohibits sinking 20 mA from each of the four outputs simultaneously
since the total current to ground would be 80 mA.
The TLC3704 has internal ESD-protection circuits that prevents functional failures at voltages up to 2000 V as tested
under MIL-STD-883C, Method 3015.2; however, care should be exercised in handling these devices as exposure
to ESD may result in the degradation of the device parametric performance.
Table of Applications
FIGURE
Pulse-width-modulated motor speed controller
25
Enhanced supply supervisor
26
Two-phase nonoverlapping clock generator
27
Micropower switching regulator
28
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| TLC372CD | 功能描述:校驗(yàn)器 IC Dual Hi Speed Line RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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