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參數資料
| 型號： | L9705D |
| 英文描述： | DOUBLE QUAD CONTACT INTERFACE CIRCUIT |
| 中文描述： | 雙四接觸界面電路 |
| 文件頁數： | 4/8頁 |
| 文件大小： | 1861K |
| 代理商： | L9705D |
FUNCTIONAL DESCRIPTION
The L9705 circuit monitors the status of the con-
tacts which are connected through the series ex-
ternal resistors R
IN
to the contact sense input
pins. The contacts equivalent circuit is supposed
to be as shown in fig.2 for GND connected con-
tacts (IN 1 to 4) and as shown in fig. 3 for V
BAT
connected contacts (IN 5 to 8).
Figure 1:
Typical application diagram for the L9705 circuit. The current flowing in the arrow direction is
assumed positive. The external capacitors C
IN
and C
OUT
represent the total wiring
capacitance at the corresponding pins.
Figure 2:
The contact sense input connection with the contact equivalent circuit for GND connected
contacts.
Figure 3:
The contact sense input connection with the contact equivalent circuit for V
BAT
connected
contacts.
L9705
4/8
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| L9822 | Octal Peripheral Driver |
| L9824 | |
相關代理商/技術參數 |
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| L9708 | 功能描述:低壓差穩壓器 - LDO Quad Squib Driver PTS SmartPower RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| L970813TR | 功能描述:低壓差穩壓器 - LDO Quad Squib Driver PTS SmartPower RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| L9709 | 功能描述:低壓差穩壓器 - LDO Quad Squib Driver PTS SmartPower RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| L9709TR | 功能描述:低壓差穩壓器 - LDO Quad Squib Driver PTS SmartPower RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| L971 | 制造商:Thomas & Betts 功能描述:NON-INSUL RING 4/0 AWG W/ 1/4 STUD |
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