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參數資料
| 型號： | TL7726Q |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Hex Clamping Circuits(六路模擬輸入保護箝位電路) |
| 中文描述： | 六角鉗位電路（六路模擬輸入保護鉗位電路） |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 92K |
| 代理商： | TL7726Q |
TL7726C, TL7726I, TL7726Q
HEX CLAMPING CIRCUITS
SLAS078A – SEPTEMBER 1993 – REVISED OCTOBER 1996
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Protects Against Latch-Up
25-mA Current Sink in Active State
Less Than 1-mW Dissipation in Standby
Condition
Ideal for Applications in Environments
Where Large Transient Spikes Occur
Stable Operation for All Values of
Capacitive Load
No Output Overshoot
description
The TL7726C, TL7726I, and TL7726Q each consist of six identical clamping circuits that monitor an input
voltage with respect to a reference value, REF. For an input voltage (V
I
) in the range of GND to < REF, the
clamping circuits present a very high impedance to ground, drawing current of less than 10
μ
A. The clamping
circuits are active for V
I
< GND or V
I
> REF when they have a very low impedance and can sink up to 25 mA.
These characteristics make the TL7726C, TL7726I, and TL7726Q ideal as protection devices for CMOS
semiconductor devices in environments where there are large positive or negative transients to protect
analog-to-digital converters in automotive or industrial systems. The use of clamping circuits provides a
safeguard against potential latch-up.
The TL7726C is characterized for operation over the temperature range of 0
°
C to 70
°
C. The TL7726I is
characterized for operation over the temperature range of –40
°
C to 85
°
C. The TL7726Q is characterized for
operation over the temperature range of –40
°
C to 125
°
C.
AVAILABLE OPTIONS
OPERATING
TEMPERATURE
RANGE
0
°
C – 70
°
C
0
°
C – 70
°
C
–40
°
C – 85
°
C
–40
°
C – 85
°
C
–40
°
C – 125
°
C
–40
°
C – 125
°
C
DEVICE
PACKAGE
TL7726CD
8-pin SO
TL7726CP
8-pin DIP
TL7726ID
8-pin SO
TL7726IP
8-pin DIP
TL7726QD
8-pin SO
TL7726QP
8-pin DIP
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
1996, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
2
3
4
8
7
6
5
GND
CLAMP
CLAMP
CLAMP
REF
CLAMP
CLAMP
CLAMP
D OR P PACKAGE
(TOP VIEW)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TL7726QD | 功能描述:基準電壓& 基準電流 HEX CLAMPING CIRCUIT RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| TL7726QDG4 | 功能描述:基準電壓& 基準電流 Hex Clamping Circuit RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| TL7726QDR | 功能描述:基準電壓& 基準電流 HEX CLAMPING CIRCUIT RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| TL7726QDRG4 | 功能描述:基準電壓& 基準電流 Hex Clamping Circuit RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| TL7726QP | 功能描述:基準電壓& 基準電流 HEX CLAMPING CIRCUIT RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
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